AMSOIL Synthetic Lubricants and Filters For Racing
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Summary AMSOIL Synthetic Motor and Engine Oils
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AMSOIL Dominator Synthetic 5W-20 Racing Oil RD20
Summary

AMSOIL Dominator® Synthetic 5W-20 Racing Oil

AMSOIL Dominator Synthetic 5W-20 Racing OilAMSOIL Dominator® Synthetic 5W-20 Racing Oil (RD20) provides superior performance and maximum protection in high-performance and racing applications. Its shear-stable formulation is engineered to provide maximum horsepower without sacrificing engine protection. Dominator Synthetic 5W-20 Racing Oil provides straight-grade protection in a multi-grade formulation. AMSOIL Dominator Synthetic Racing Oil features an additive package heavily fortified with zinc and phosphorus for superior long-term wear protection. Designed for maximum durability, it ensures critical engine components are protected for the duration of the race. The low-viscosity formulation and robust additive package of Dominator 5W-20 make it ideal for use as a high-strength qualifying oil. In addition, its light viscosity makes it ideal for high-performance tuner cars and sub-compact vehicles.
Product Code: RD20

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AMSOIL Dominator Synthetic 10W-30 Racing Oil RD30
Summary

AMSOIL Dominator® Synthetic 10W-30 Racing Oil

AMSOIL Dominator Synthetic 10W-30 Racing OilAMSOIL Dominator® Synthetic 10W-30 Racing Oil (RD30) provides superior performance and maximum protection in high-performance and racing applications. Formulated to withstand the elevated RPM, high temperatures and shock-loading common to racing applications, Dominator Synthetic 10W-30 Racing Oil delivers superior performance and maximum protection in extreme conditions. Its shear-stable formulation was engineered to provide maximum horsepower without sacrificing engine protection. Dominator Synthetic 10W-30 Racing Oil provides straight-grade protection in a multi-grade formulation. In addition, its high levels of zinc and phosphorus additives make it ideal for street rods, muscle cars and other vehicles with flat-tappet cams.
Product Code: RD30

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AMSOIL Dominator Synthetic 15W-50 Racing Oil RD50
Summary

AMSOIL Dominator® Synthetic 15W-50 Racing Oil

AMSOIL Dominator Synthetic 15W-50 Racing OilAMSOIL Dominator® Synthetic 15W-50 Racing Oil (RD50) provides superior performance and maximum protection in high-performance and racing applications. Formulated to withstand the elevated RPM, high temperatures and shock-loading common to racing applications, Dominator Synthetic 15W-50 Racing Oil delivers superior performance and maximum protection in extreme conditions. Dominator Synthetic 15W-50 Racing Oil provides straight-grade protection in a multi-grade formulation, and features an additive package heavily fortified with zinc and phosphorus for superior long-term wear protection. Designed for maximum durability, it ensures critical engine components are protected for the duration of the race. Protection from start-up to the checkered flag!
Product Code: RD50

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AMSOIL Dominator Synthetic 15W-50 Racing Oil 4-Ball Wear Comparison RD50
Summary
 AMSOIL Dominator Synthetic 15W-50 Racing Oil 4-Ball Wear Comparison

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AMSOIL Signature Series Synthetic 0W-30 Motor Oil AZO
Summary

AMSOIL Synthetic Signature Series SAE 0W-30 Motor Oil

AMSOIL Synthetic Signature Series SAE 0W30 Motor OilAMSOIL Signature Series SAE 0W-30 Synthetic Motor Oil is the industry benchmark in lubrication technology. Engineered with the world’s finest synthetic base oils and high performance additives, AMSOIL Signature Series 0W-30 is designed for those who demand the absolute best in motor oil performance. This new and exclusive extended drain formulation delivers superior engine protection and maximum fuel economy.  Personally endorsed by AMSOIL founder and president Al Amatuzio, each bottle bears his signature and describes how he developed the first API qualified synthetic motor oil, thereby launching the synthetic motor oil industry. AMSOIL Synthetic Signature Series SAE 0W-30 is a premium grade synthetic motor oil that exceeds the requirements of modern, high-performance engines and older engines, replacing other SAE 0W-30, 5W-30 and 10W-30 motor oils, and is recommended for extended drain intervals in normal service up to 25,000 miles or one year.
Product Code: AZO

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AMSOIL Synthetic SAE 5W-40 European Formula Engine Oil AFL
Summary

AMSOIL Synthetic SAE 5W-40 European Car Formula Engine Oil

AMSOIL European Car Formula 5W40 MidSAPSAMSOIL European Car Formula 5W-40 Mid-SAPS Synthetic Motor Oil is specially formulated for the lubrication needs of modern European gasoline and diesel cars and light trucks. Formulated with advanced AMSOIL synthetic base stocks, premium additives and a 5W-40 viscosity rating, AMSOIL European Car Formula 5W-40 Synthetic Motor Oil is highly versatile for multiple applications. Its mid sulfated ash, phosphorus and sulfur (SAPS) formulation provides excellent protection for emissions systems. AMSOIL European Car Formula Synthetic Motor Oil contains high-quality anti-wear additives and surpasses the tough ACEA oil specifications for high-temperature/highshear viscosity. It provides outstanding protection in high-rpm, hot-running engines and delivers dependable long-term performance for the extended drain intervals set by European automakers.
Product Code: AFL

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AMSOIL Synthetic Premium Protection SAE 10W-40 Motor Oil AMO
Summary

AMSOIL Synthetic Premium Protection SAE 10W-40 Motor Oil

AMSOIL Synthetic SAE 10W40 Premium Protection Motor OilAMSOIL Synthetic Premium Protection SAE 10W-40 Motor Oil is specially formulated to provide superior protection and performance in a wide variety of demanding applications including large and small gasoline or diesel engines in cars, motorcycles, trucks, motorhomes, maintenance equipment, heavy equipment, street rods and marine applications. It is ideal for high mileage vehicles and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off-road use. It also provides the extra anti-wear protection required by engines with flat-tappet cams and high-tension valve springs. AMSOIL Synthetic Premium Protection SAE 10W-40 Motor Oil is also ideal for motorcycles, maintenance equipment and other wet clutch transmission applications.
Product Code: AMO

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AMSOIL Synthetic Premium Protection SAE 20W-50 Motor Oil ARO
Summary

AMSOIL Synthetic Premium Protection SAE 20W-50 Motor Oil

AMSOIL Synthetic SAE 20W50 Premium Protection Motor OilAMSOIL Synthetic Premium Protection SAE 20W-50 Motor Oil is designed to provide maximum benefits in gasoline and diesel engines. Formulated for use in both gasoline and diesel engines, this premium synthetic lubricant offers multi-functionality and excellent wear protection. Ideal for applications where the extra protection of a higher viscosity oil is desired. It is ideal for high mileage vehicles with flat-tappet cams and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off road use. AMSOIL Premium Protection Oil resists oxidation, neutralizes acids, inhibits corrosion, reduces wear and protects against deposits. It provides the extra anti-wear protection required by engines with flat-tappet cams and high-tension valve springs. Product Code: ARO

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AMSOIL Synthetic Series 3000 SAE 5W-30 Heavy Duty Diesel Oil HDD
Summary

AMSOIL Synthetic Series 3000 SAE 5W-30 Heavy Duty Diesel Oil

AMSOIL Synthetic Series 3000 5W-30 Heavy Duty Diesel OilAMSOIL Synthetic Series 3000 SAE 5W-30 Heavy Duty Diesel Oil is a fuel efficient formula delivering extraordinary lubrication in both gasoline and diesel fleets. It is energy efficient for reduced fuel costs by minimizing "drag" associated with high viscosity oils, allowing the engine to operate more freely, maximizing power and fuel economy. Because of its unsurpassed protection against engine wear, its anti-wear performance outperforms SAE 40 diesel and gasoline oils. In addition, AMSOIL Synthetic Series 3000 SAE 5W-30 Heavy Duty Diesel Oil keeps soot particles suspended independently, preventing them from agglomerating to form larger, wear-causing particles. Viscosity increase is minimized, and soot related wear is controlled.
Product Code: HDD

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AMSOIL Synthetic Super Heavy Weight SAE 60 Racing Oil AHR
Summary

AMSOIL Synthetic Super Heavy Weight SAE 60 Racing Oil

AMSOIL Synthetic SAE 60 Super Heavy Weight Racing OilAMSOIL Synthetic Super Heavy Weight SAE 60 Racing Oil is designed for high horsepower racing engines, typically supercharged and alcohol-burning or nitro-fueled, and requiring a high viscosity oil to resist the thinning effects of fuel dilution. AMSOIL Synthetic Super Heavy Weight Racing Oil is formulated specifically for wear protection and friction reduction in the extreme service conditions of racing. It has been proven on-track to bring down high engine oil sump temperatures by 20 degrees F, which speaks directly to its ability to reduce friction, promote power and inhibit wear. AMSOIL Synthetic Super Heavy Weight SAE 60 Racing Oil contains no friction modifiers, meeting the frictional requirements of JASO MA and ISO-L-EMA; therefore, the combination of high viscosity, full additive system and wet-clutch compatibility make this oil an excellent candidate for use in air-cooled vintage and classic motorcycle engines such as the Harley-Davidson Knucklehead and Shovelhead models. 
Product Code: AHR

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AMSOIL Synthetic SAE 15W-40 Heavy Duty Diesel and Marine Oil AME
Summary

AMSOIL Synthetic SAE 15W-40 Heavy Duty Diesel and Marine Oil

AMSOIL Synthetic SAE 15W-40 Heavy Duty Diesel and Marine Oil AMSOIL Synthetic SAE 15W-40 Heavy Duty Diesel and Marine oil is the ultimate in diesel engine protection for pre-2007 emission diesel engines. Its specially blended long-life formulation resists oxidation, thermal breakdown, retains viscosity and eliminates sludge and varnish formation. AMSOIL Synthetic SAE 15W-40 Heavy Duty Diesel and Marine Oil’s 12+ TBN chemistry neutralizes acids and controls soot thickening from EGR and blow-by to protect against corrosion, cylinder bore polishing (wear) and varnish and sludge deposits. Designed to deliver 1,000,000 miles in over the road trucks before engine overhaul.
Product Code: AME

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AMSOIL Synthetic Advanced SAE 10W-30 Motorcycle Oil MCT
Summary

AMSOIL Synthetic Advanced SAE 10W-30 Motorcycle Oil

AMSOIL Synthetic Advanced 10W-30 Motorcycle Oil is multi-functional and fulfills the requirements of both domestic and foreign motorcycles, outperforming other conventional and synthetic motorcycle oils. It is specially formulated to excel in all areas unique to motorcycles, including high engine RPM, wet clutch lubrication, extreme pressure regions of gears and rust common to short drives and storage. AMSOIL Synthetic Advanced 10W-30 Motorcycle Oil keeps engines running cool by effectively reducing friction and heat, and it contains a heavy treatment of anti-wear additives to reduce wear regardless of the operating conditions.  API SG, SL/CF, CG-4 • JASO MA/MA2 • ISO-L-EMA2 • SAE 80, API GL-1
Product Code: MCT

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AMSOIL Synthetic Advanced SAE 10W-40 Motorcycle Oil MCF
Summary

AMSOIL Synthetic Advanced SAE 10W-40  Motorcycle Oil

AMSOIL Synthetic Advanced 10W-40 Motorcycle Oil AMSOIL Synthetic Advanced SAE 10W-40 Motorcycle Oil is a premium oil designed for those who demand the absolute best lubrication for their motorcycles. It is specially formulated to excel in all areas unique to motorcycles, is multi-functional and fulfills the requirements of both domestic and foreign motorcycles. It outperforms other conventional and synthetic motorcycle oils. Designed for high performance engines and transmissions. API SG, SL/CF, CG-4: JASO MA/MA-2; ISO-L-EMA2; API GL-1.
Product Code: MCF

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AMSOIL Synthetic Advanced SAE 20W-50 Motorcycle Oil MCV
Summary

AMSOIL Synthetic Advanced Formula SAE 20W-50  Motorcycle Oil 

AMSOIL Synthetic 20W-50 Advanced Motorcycle Engine Oil

AMSOILSynthetic Advanced Formula SAE 20W-50 Motorcycle Oil is a premium oil designed for those who demand the absolute best lubrication for their motorcycles. It is specially formulated to excel in all areas unique to motorcycles, including Harley Davidson® V-twins, is multi-functional and fulfills the requirements of both domestic and foreign motorcycles. It out performs other conventional and synthetic motorcycle oils. A high-performance lubricant for engines, transmissions and primary chaincases. API SG, SL/CF, CG-4; JASO MA/MA2; ISO-L-EMA2; API GL-1.
Product Code: MCV

Check out AMSOIL Recommendations for Harley-Davidson Motorcycles

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AMSOIL Dominator Synthetic 2-Cycle Racing Oil TDR
Summary

AMSOIL Dominator™ Synthetic 2-Cycle Racing Oil

AMSOIL Dominator Synthetic 2-Cycle Racing OilAMSOIL Dominator™ Synthetic 2-Cycle Racing Oil, an AMSOIL exclusive formulation, lubricates and protects high performance two-cycle motors, both on and off the track. High performance motors, particularly those that are modified, operate hotter and at higher RPMs than recreational motors: they need an optimized oil for peak performance. AMSOIL Dominator™ Synthetic 2-Cycle Racing Oil is engineered for racing. It contains a robust formulation specially engineered for unsurpassed protection and has the right film strength and clean burning properties for “on the edge” operation. AMSOIL Dominator™ Synthetic 2-Cycle Racing Oil reduces friction and protects pistons and bearings subjected to the rigors of racing, and contains the right additives for clean motor operation. JASO FC, API TC.
Product Code: TDR

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AMSOIL Interceptor Synthetic High Performance 2-Cycle Oil AIT
Summary

AMSOIL Interceptor™ Synthetic High Performance 2-Cycle Oil

AMSOIL Interceptor Synthetic 2-Cycle OilAMSOIL INTERCEPTOR™ Synthetic High Performance 2-Cycle Oil is formulated with a proprietary blend of the finest synthetic base oils and additives available today. This unique AMSOIL chemistry represents a breakthrough development in the field of two-cycle engine lubrication. The backbone of AMSOIL INTERCEPTOR™ Synthetic High Performance 2-Cycle Oil is a specially developed molecularly saturated synthetic base oil. This, combined with a "double treat" additive package, ensures exceptional lubricity, cleanliness and optimum clean-burning characteristics, and contains high levels of detergent additives to prevent valve sticking. AMSOIL INTERCEPTOR™ Synthetic High Performance 2-Cycle Oil is recommended as an injector oil or at a 50:1 mix ratio in carbureted, electronic fuel Injected (EFI) and direct fuel injected (DFI) snowmobiles, personal watercraft, motorcycles, ATVs and jet boats, including, but not limited to, those manufactured by Bombardier®, Yamaha®, Arctic Cat®, Polaris®, Kawasaki®, Suzuki® and Honda®.
Product Code: AIT

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AMSOIL HP Marine Synthetic High Performance 2-Cycle Engine Oil HPM
Summary

New!  AMSOIL HP Marine Synthetic 2-Stroke Oil

AMSOIL HP Marine Synthetic 2Cycle Oil The HighPerformance Marine 2Stroke Oil   
AMSOIL HP Marine is formulated with MAXDOSE™, a system of advanced additives for "super-clean" operation. It helps prevent deposits that lead to poor performance. In field testing, HP Marine inhibited ring deposits that can cause ring sticking and ring jacking (carbon build-up behind the ring, forcing it outward), a phenomenon that occurs in modern DFI outboard motors. It also virtually eliminated exhaust port deposits for reliable, efficient operation. HP Marine™ is recommended for use in all two-cycle outboard motors including, but not limited to, Johnson® and Evinrude® FICHT® & E-TEC™ (replaces XD100™ 2-Cycle Oil); Mercury® EFI & Optimax®; Yamaha®; Nissan® and Tohatsu® TLDI®; Suzuki®; Mariner® and Force®. Use as injection oil or as 50:1 pre-mix where NMMA TC-W3 or API TC oils are specified.
Product Code: HPM

Click to read or download HP Marine E-TEC™ Field Study

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AMSOIL Saber Professional Synthetic 100:1 Pre-Mix 2-Cycle Oil
Summary

AMSOIL Saber™ Professional Synthetic 100:1 Pre-Mix 2-Cycle Oil

AMSOIL Saber Pro Synthetic 100:1 Pre-Mix 2-Cycle OilAMSOIL Saber™ Professional Synthetic 100:1 Pre-Mix 2-Cycle Oil is formulated with exclusive AMSOIL synthetic base oils and premium additives. Designed for lean mix ratios in two-cycle motors, Saber 2-Cycle Oil has excellent lubricity and cleanliness properties to control friction and prevent wear, plug fouling, ring sticking and exhaust port blocking. AMSOIL Synthetic 100:1 2-Cycle Oils have been protecting and providing improved performance in two-cycle motors since 1973. Saber Professional is specifically designed for small engines including, but not limited to, chain saws, lawn equipment, blowers, chop saws, pumps, scooters and go-carts. Perfect for lawncare and landscaping companies who can now use one mix for all 2-cycle equipment. ISO-L-EGD, JASO FD, API TC  
Product Code: ATP

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AMSOIL Synthetic Super Shift Racing Transmission Fluid ART
Summary

 AMSOIL Synthetic Super Shift Racing Transmission Fluid

AMSOIL Synthetic Super Shift Non-Slip Racing Transmission Fluid AMSOIL Synthetic Super Shift® Racing Transmission Fluid is specifically formulated for automatic transmissions operating in high-horsepower and high-torque conditions, and contains top-quality additives selected specifically for racing applications. Its unmatched transmission friction performance provides high holding capacity for maximum torque transfer and brake power, reduced wear and longer clutch plate life. AMSOIL Synthetic Supershift Racing Transmission Fluid virtually eliminates slippage, promotes positive clutch engagement and improves overall shift performance, helping racers improve on elapsed times. This high performance product delivers unmatched friction reduction and reduced wear so clutch plates and transmissions last longer, provides maximum torque transfer and brake power, and resists oxidation and thermal breakdown.
Product Code: ART

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AMSOIL Synthetic Multi-Vehicle Automatic Transmission Fluid ATF
Summary

AMSOIL Synthetic Multi-Vehicle Automatic Transmission Fluid

AMSOIL Synthetic Universal Automatic Transmission Fluid ATFAMSOIL Synthetic Multi-Vehicle Transmission Fluid exceeds the performance requirements for domestic and foreign automatic transmission fluid applications.It provides unsurpassed thermal stability and up to five times the service life of conventional ATFs, delivering maximum protection for towing and other severe-duty applications. This unique AMSOIL product provides automatic transmissions, power steering units and hydraulic equipment with excellent lubricating protection and better performance over a wider temperature range than conventional automatic transmission fluids. AMSOIL Synthetic Multi-Vehicle ATF improves fuel efficiency, reduces transmission temperatures and increases transmission life, and maintains its viscosity, friction and lubricating properties for extended periods of time, even under severe conditions. AMSOIL Synthetic Multi-Vehicle ATF maximizes transmission performance and service life while reducing maintenance costs through longer drain intervals, up to 100,000 miles under normal operating conditions.
Product Code: ATF

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AMSOIL Synthetic Synchromesh SAE 5W-30 Transmission Fluid MTF
Summary

AMSOIL Synthetic Synchromesh SAE 5W-30 Transmission Fluid

AMSOIL Synthetic SAE 5W-30 Manual Synchromesh Transmission OilAMSOIL Synthetic Synchromesh SAE 5W-30 Transmission Fluid meets and exceeds the gear, bearing, synchromesh and seal demands found in automobiles and light trucks. This specialized synthetic lubricant is specifically designed for manual transmissions and transaxles with synchromesh systems that require light viscosity, non-extreme pressure fortified oil. It is formulated with advanced additive technology to provide proper friction characteristics for smooth shifting without grinding or bump shifting, while providing the ultimate in gear and bearing protection. Replaces several OEM fluids including those from GM, Chrysler and Honda.
Product Code: MTF

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AMSOIL Synthetic SAE 75W-90 Manual Transmission and Transaxle Gear Lube GL-4 MTG
Summary

AMSOIL Synthetic SAE 75W-90 Manual Transmission and Transaxle Gear Lube (GL-4)

AMSOIL Synthetic SAE 75W-90 Manual Transmission and Transaxle Gear LubeAMSOIL Synthetic SAE 75W-90 Manual Transmission and Transaxle Gear Lube meets and exceeds the gear, bearing, synchromesh and seal demands found in automobiles and light trucks. This synthetic lubricant is designed to meet the special requirements of certain manual transmissions and transaxles, such as the New Venture NV4500.
Product Code: MTG

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AMSOIL Severe Gear Synthetic SAE 75W-90 Extreme Pressure EP Gear Lube SVG
Summary

AMSOIL SEVERE GEAR® Synthetic SAE 75W-90 Extreme Pressure (EP) Gear Lube

AMSOIL Synthetic Severe Gear SAE 75W-90 EP Gear LubeAMSOIL Severe Gear® Synthetic Extreme Pressure (EP) Lubricants are premium grade lubricants specifically engineered for maximum performance in severe duty applications. These state-of-the-art AMSOIL formulations feature an exclusive blend of high viscosity, shear stable synthetic base oils and an extra treatment of high-performance additives; therefore, normally not needing any additional EP additives. AMSOIL Severe Gear© Synthetic Extreme Pressure (EP) Lubricants are formulated for the severe operating conditions of today’s pickup trucks, SUVs, heavy equipment and other hard working vehicles.
Product Code: SVG

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AMSOIL Severe Gear Synthetic SAE 75W-110 Extreme Pressure EP Gear Lube SVT
Summary

AMSOIL SEVERE GEAR® Synthetic SAE 75W-110 Extreme Pressure (EP) Gear Lube

AMSOIL Synthetic Severe Gear SAE 75W-110 EP Gear Lube AMSOIL SEVERE GEAR® 75W-110 fills the gap between the 75W-90 and 75W-140 viscosity gear lubes. This new viscosity grade, 75W-110, offers a high temperature film protection without compromising fuel economy while addressing performance and protection. Designed to provide superior protection for elevated operating temperatures without sacrificing fuel efficiency, it is formulated for use with limited slip clutches and is ideal for turbo diesel pickup trucks, vehicles used for towing and hauling and other vehicles subject to severe service operating conditions, including heavy equipment, construction vehicles, emergency vehicles, street rods and 4x4 vehicles.
Product Code: SVT

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AMSOIL Severe Gear Synthetic SAE 75W-140 Extreme Pressure EP Gear Lube SVO
Summary

AMSOIL SEVERE GEAR® Synthetic SAE 75W-140 Extreme Pressure (EP) Gear Lube

AMSOIL Synthetic Severe Gear SAE 75W-140 EP Gear LubeAMSOIL SEVERE GEAR® Synthetic SAE 75W-140 EP Gear Lube provides all the top performance of AMSOIL SEVERE GEAR® synthetic gear lubes for the heavier SAE 75W-140 viscosity recommended by many equipment manufacturers, especially those covering heavy-duty pickups and other high-stress equipment. This premium lubricant replaces competitors’ 75W-140, 80W-140 and 85W-140 gear oils. Use where maximum viscosity protection is needed for extreme severe-duty applications.
Product Code: SVO

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AMSOIL Severe Gear Synthetic SAE 190 Off Road and Drag Racing Gear Lube SRN
Summary

AMSOIL SEVERE GEAR® Synthetic SAE 190 Off-Road and Drag Racing Gear Lube

AMSOIL SEVERE GEAR Synthetic SAE 190 Off-Road and Drag Racing Gear LubeFormulated for severe racing conditions and other applications subject to extreme shock loading and pressures, AMSOIL SEVERE GEAR® Synthetic SAE 190 Gear Lubricant is a premium grade, extreme pressure gear lube engineered specifically for the demands of severe racing conditions. Its synthetic formulation provides improved flow over conventional oils, reducing viscous drag and power loss. AMSOIL proprietary extreme pressure additives form an iron-sulfide barrier coating on gear surfaces for the ultimate line of defense against wear, pitting and scoring. AMSOIL SEVERE GEAR® Synthetic SAE 190 Off-Road and Drag Racing Gear Lube protects protects gears from shock loading and tire shake, resists sling-off from G-forces and high speeds, clings to gears, promotes cooler operating temperatures, protects against rust and corrosion, and extends gear and bearing life.
Product Code: SRN

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AMSOIL Severe Gear Synthetic SAE 250 Off Road and Drag Racing Gear Lube SRT
Summary

AMSOIL SEVERE GEAR® Synthetic SAE 250 Off-Road and Drag Racing Gear Lube

AMSOIL SEVERE GEAR Synthetic SAE 250 Off-Road and Drag Racing Gear LubeFormulated for severe racing conditions and other applications subject to extreme shock loading and pressures. AMSOIL Severe Gear® Synthetic SAE 250 Gear Lubricant is a premium grade, extreme pressure gear lube  engineered specifically for the demands of the most severe racing conditions. It is formulated with shear stable, heavy synthetic base oils for “high film strength” and extra heavy treatments of additives. Its high performance synthetic formulation provides improved flow over conventional oils, reducing viscous drag and power loss. Severe Gear® SAE 250 Gear Lube provide a tough barrier cushion between metal surfaces that absorbs impact. AMSOIL proprietary extreme pressure additives form an iron-sulfide barrier coating on gear surfaces for the ultimate line of defense against wear, pitting and scoring.

  • Protects gears from shock loading and tire shake
  • Resists sling-off from G-forces and high speeds
  • Clings to gears - high pinion style and at steep angles
  • Promotes cooler operating temperatures
  • Protects against rust and corrosion
  • Extends gear and bearing life

Product Code: SRT

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AMSOIL Synthetic Chaincase and Gear Oil TCC
Summary

AMSOIL Synthetic Chaincase and Gear Oil

AMSOIL Synthetic Chaincase and Gear OilDesigned specifically for chaincases and gearcases, AMSOIL Synthetic Chaincase & Gear Oil provides superior protection and performance for enclosed chains and gears found in snowmobiles, ATVs and general equipment. Formulated with extreme-pressure additives, it helps extend chain and gear life through increased wear protection. AMSOIL Synthetic Chaincase & Gear Oil repels water, while also inhibiting rust, oxidation and foam. Its low pour point ensures superior low-temperature starting, reducing drag to deliver maximum power. 
Product Code: TCC

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AMSOIL Synthetic Series 2000 Racing Grease GRG
Summary

AMSOIL Synthetic Series 2000 Racing Grease

AMSOIL Synthetic Series 2000 Racing GreaseAMSOIL Synthetic Series 2000 Racing Grease is an extreme-pressure multi-purpose grease formulated for high-temperature/high-speed applications and is unbeatable in high-speed/high temperature performance. Yet, it excels in the protection of low-speed bearings, a job usually reserved for heavy-duty products. Components get the load bearing capacity of a heavy-duty grease without sacrificing the high-temperature protection of a multi-purpose. AMSOIL Series 2000 Racing Grease protects wheel bearings and chassis from the dangerous, damaging heat created by hot pavement, huge engines and the unceasing friction of intense speed. It is ideal for all high temperature/high speed applications. 
Product Code: GRG

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AMSOIL Synthetic Multi-Purpose Grease GLC
Summary

New!AMSOIL Synthetic Multi-Purpose Grease

AMSOIL Synthetic MultiPurpose Grease
Reformulated with calcium sulfonate complex thickeners to provide even better protection and performance. The new thickener allows AMSOIL Synthetic Multi-Purpose Grease to provide improved extreme-pressure properties, corrosion resistance, oxidation resistance, high-temperature stability and water resistance at the same price as the previous formulations. AMSOIL Synthetic Multi-Purpose Grease is qualified against the highest grease standards and designed for multiple-use applications. Composed of premium-quality synthetic base oils and calcium sulfonate complex thickeners, Multi-Purpose Grease provides exceptional film strength, shear resistance, adhesion properties and mechanical stability. It excels in temperature extremes by providing excellent oxidation stability, high-temperature dropping point and low-temperature torque value and pumping capability. AMSOIL Synthetic Multi-Purpose Grease is formulated with oil soluble extreme-pressure additives for heavy loads, as well as oxidation and corrosion inhibitors.
Product Code: GLC

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AMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease, NLGI #2 GPTR2CR
Summary

AMSOIL Synthetic Polymeric Truck, Chassis & Equipment Grease 

AMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease NLGI 2 AMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease (NLGI #1 and NLGI #2) delivers excellent wear protection and extreme-pressure performance over extended service intervals in medium- and heavy-duty applications. It combines select base oils, proprietary synthetic polymeric chemistry, an advanced additive package and a lithium-complex thickener for excellent impact resistance, reliable contaminant control and maximum longevity. AMSOIL Truck, Chassis and Equipment Grease clings tenaciously to metal surfaces, helping to keep rain, snow and other corrosive contaminants from penetrating greasable components. It is formulated with an advanced additive package designed to combat the harmful effects of roadway contaminants, helping components last longer and saving fleets money. AMSOIL Synthetic Polymeric Truck, Chassis and Equipment Grease is recommended for heavy-duty over-the-road tractors and trailers, delivery fleets, dump trucks, refuse haulers, utility fleets, emergency service vehicles, sewer and septic trucks, snow removal vehicles, wreckers, municipal service vehicles, equipment haulers, cement mixer trucks, airport support vehicles and more. In addition, its long service life reduces the need for frequent re-application (or requires less grease at each servicing), reducing maintenance costs.
Product Code: GPTR1 and GPTR2

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AMSOIL Synthetic Extreme Pressure EP Multi-Purpose Lithium Complex Spray Grease GLCSC
Summary

AMSOIL Synthetic Extreme Pressure (EP) Multi-Purpose Lithium Complex Spray Grease

AMSOIL Synthetic EP Multi-Purpose Spray GreaseThe same high performance characteristics of AMSOIL Synthetic Extreme Pressure (EP) Multi-Purpose Lithium Complex Grease in a convenient spray can. Now you can grease where you cannot reach! This grease is composed of synthetic base oils and lithium complex thickeners that provide the film strength, shear resistance and mechanical stability needed to excel in high and low operating temperature ranges by providing excellent oxidation stability, high temperature dropping points, good low temperature torque values and good low temperature pumping capabilities. Highly water washout resistant. AMSOIL Synthetic Multi-Purpose Grease in a convenient spray can. NLGI #2 GC/LB.
Product Code: GLCSC

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AMSOIL Synthetic Fifth Wheel and Open Gear Compound GFW
Summary

AMSOIL Synthetic Fifth Wheel and Open Gear Compound

AMSOIL Synthetic 5th Wheel and Open Gear Compound AMSOIL Synthetic Fifth Wheel and Open Gear Compound is based upon proprietary technology that does not use asphaltic materials, residual compounded oils or diluent solvents as part of the lubricant formulation. It stays in place and protects over a broad temperature range without flaking in low temperatures or softening in high temperatures. AMSOIL Synthetic Fifth Wheel and Open Gear Compound provides excellent adhesion to surfaces, resistance to water washout and protection against rust, corrosion, and wear. It is an aerosol spray product, making application quick, easy, neat and economical, and can also be used in open gear applications.
Product Code: GFW

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AMSOIL Synthetic Water Resistant Grease GWR
Summary

New!  AMSOIL Synthetic Water Resistant Grease

AMSOIL Synthetic Water Resistant Grease

R
eformulated with calcium sulfonate complex thickeners to provide even better protection and performance. The new thickener allows AMSOIL Synthetic Water Resistant Grease to provide improved extreme-pressure properties, corrosion resistance, oxidation resistance, high-temperature stability and water resistance at the same price as the previous formulations. AMSOIL Synthetic Water Resistant Grease is an extreme-pressure grease formulated specially for wet-duty performance. Composed of premium-quality synthetic base oils and calcium sulfonate complex thickeners, AMSOIL Water Resistant Grease provides exceptional film strength, shear resistance, adhesion properties and mechanical stability. Its water washout and sprayoff resistance are outstanding for applications frequently exposed to water, mud, snow or ice, including ATVs, UTVs, snowmobiles and boat trailers. NLGI #2.
Product Code: GWR

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AMSOIL AIR FILTRATION BANNER SEPARATOR
Summary AMSOIL EaA Absolute Efficiency Air Filters and Filtration Products
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AMSOIL Absolute Efficiency Air Filters with Nanofiber Technology EaA
Summary

What are the Benefits of AMSOIL Ea Absolute Efficiency Air Filters with Nanofiber Technology?

AMSOIL Absolute Efficiency EaA Air Filters with Nanofiber Technology AMSOIL Absolute Efficiency EaAU Air Induction Filters with Nanofiber Technology AMSOIL Absolute Efficiency EaAR Racing and Off-Road Air Filters with Nanofiber Technology

  • Extends service intervals through increased Capacity
  • Better Capacity than wet cotton gauze or cellulose
  • Offers a high level of engine protection though Efficiency
  • Better Efficiency than wet cotton gauze or cellulose
  • Highest Efficiency rating in the industry
  • Maintains high permeability or Flow through its life cycle
  • Advanced “Cleanable” properties and attributes (reusable)
  • 100,000 mile AMSOIL guarantee / Extended Service Intervals
  • Cost effective / Reduced operation costs
  • OEM Certified Fitment
  • Elimination of potential OEM warranty issues
AMSOIL Absolute Efficiency Racing Air Filters with Nanofiber Technology EaAR
Summary

AMSOIL EaAR Absolute Efficiency Racing Air Filters

AMSOIL Absolute Efficiency EaAR Racing and Off-Road Air Filters with Nanofiber TechnologyAMSOIL custom EaAR filter assemblies are designed with the racer in mind. They incorporate good looks and excellent air flow, as well as the high efficiency customers expect from Ea technology. EaAR Air Filters are specially designed for racing and street rod enthusiasts who desire Ea protection in carbureted applications. AMSOIL EaAR Air Filters are constructed with the same dedication to quality as all other Ea filters. AMSOIL EaAR filter kits provide racers with more power through the new Ea air flow lids. Not only does the Ea air flow lid add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the AMSOIL Ea air flow lid delivers the best protection available for engines, and it comes in a wide range of applications. The air flow lids feature a polished aluminum trim ring with AMSOIL logos etched in the surface. Pre-filters are available to extend service intervals.
Product Code: EAAR

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AMSOIL Pre-Filters for Racing and Off-Road Air Filters EaPF
Summary

AMSOIL Pre-Filters

AMSOIL EaPF Prefilters for Racing and Off-Road ApplicationsRacers and off-road enthusiasts subject their vehicles to some of the most severe conditions possible. These vehicles operate in areas of heavy dirt and mud that gets slung into every crack and corner, often clogging air filters. AMSOIL Ea Pre-Filters are designed to keep larger particles from getting into and clogging the pleats of air filters. When an air filter is clogged, the engine loses horsepower and, in the case of Ea Air Filters, the filter must be cleaned. There is no vacuum or compressed air available on the race track or out in the swamp, but an Ea Pre-Filter is easily removed and shaken free of debris in seconds. Ea Pre-Filters fit over the top of existing air filters. These polyester mesh bags feature an industrial grade elastic band at the opening to ensure the pre-filter does not slide off.
Product Code: EAPF

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AMSOIL Absolute Efficiency Air Induction Filters with Nanofiber Technology EaAU
Summary

AMSOIL EaAU Absolute Efficiency Air Induction Filters

AMSOIL Absolute Efficiency EaAU Air Induction Filters with Nanofiber TechnologyMore cold air = more horsepower! AMSOIL now offers universal air induction filters (EaAU) designed to replace stock oil wetted gauze or foam conical filters that were supplied with custom induction systems produced by K&N, Injen, S&B, Green, AIRAID, AFE, TrueFlow and more. AMSOIL Ea Air Induction Filters fit most of the popular intake systems available. They provide improved cold air intake and a level of engine protection only an Ea Filter can provide. AMSOIL Ea Air Induction Filters offer better efficiency, excellent airflow and are cleanable. The same great state-of-the-art nanofiber technology with all the benefits now available in these shapes!
Product Code: EaAU

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AMSOIL Absolute Efficiency Air Filters with Nanofiber Technology EaA
Summary

AMSOIL EaA Absolute Efficiency Air Filters

AMSOIL Absolute Efficiency EaA Air Filters with Nanofiber TechnologyAnother first for AMSOIL. Positioning itself to be a world class leader in filtration, the AMSOIL EaA Absolute Efficiency Ea Air Filter is incomparable in both design and performance. AMSOIL Absolute Efficiency Ea Air Filters are the most efficient filters available to the car/light truck market.These high efficiency air filters utilize nanofiber technology and come with a four year/100,000 mile service life guarantee and superior air flow. Nanofiber technology has been used exclusively in heavy duty applications, including the U.S. Army’s Abrams M1 tank. AMSOIL has brought this technology to the auto and light truck market, and is proprietary to AMSOIL. Ea Air Filters’ synthetic nanofiber media removes 5 times more dust than traditional cellulose filter media alone and 50 times more dust than wet gauze filter media. AMSOIL Ea Air Filters have a service life of 100,000 miles or four years, whichever comes first.

EaA Air Filters have 50x the efficiency, 15x the capacity and the same air flow of wet gauze air filters, all for less cost.
Product Code: EAA

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WIX Racing, Air, Oil, Fuel and Transmission Filters from AMSOIL
Summary

WIX Filters

WIX Filters Are Available From AMSOILTo complement the Ea line of filters, AMSOIL now offers WIX filters, allowing one-stop shopping for automotive customers. WIX is well-known around the world for its innovative filtration products for the automotive and light truck market. AMSOIL carries over 700 WIX air, oil, fuel, racing and transmission filters for automotive and light truck applications. This includes not only standard air and oil filters, but fuel, transmission, cabin air and filters specially designed for racing as well. Today WIX manufactures some of the best air, lube, cabin air, fuel crank case breather and transmission filtration products on the market. The company is also widely known for its support of NASCAR. AMSOIL will carry all WIX racing filters.
Product Code: WIX

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AMSOIL OIL FILTERS & SYSTEMS BANNER SEPARATOR
Summary AMSOIL Ea Absolute Efficiency Oil Filters and Bypass Filtration Systems
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AMSOIL Absolute Efficiency Oil Filters with Nanofiber Technology EaO
Summary

AMSOIL Ea Synthetic Oil Filters

AMSOIL Absolute Efficiency EaO Oil Filters with Nanofiber Technology AMSOIL Ea® Oil Filters (EaO, Ea15K) have one of the best efficiency ratings in the automotive/light-truck market. Ea Oil Filters provide a filtering efficiency in accordance with industry standard ISO 4548-12 of 98.7 percent at 20 microns, while competitive filters demonstrate efficiencies as low as 51 percent. Their small synthetic fibers trap smaller particles and hold more contaminants, resulting in lower restriction. During cold-temperature warm-up periods, an Ea Oil Filter allows the oil to flow through the filter more easily than a typical cellulose filter does. Lower restriction decreases engine wear. AMSOIL Ea Oil Filters have a greater capacity for small, wear-causing contaminants than competing filter lines. When used in conjunction with AMSOIL synthetic motor oils, AMSOIL Ea Oil Filters are guaranteed for up to 15,000 miles/one year, whichever comes first, or 25,000 miles/one year, whichever comes first, depending on application and severity of service.
Product Code: EaO and Ea15K

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AMSOIL Dual Remote Bypass Oil Filtration System Universal Mount BMK23
Summary

AMSOIL Dual Remote Bypass Oil Filtration System
 

AMSOIL Universal Dual Remote Bypass Filtration System BMK23 Engineered for outstanding oil filtration efficiency, AMSOIL EaBP Bypass Filters have an absolute efficiency (Beta 75) at TWO microns and  60% efficiency at submicron levels. As a result, it is also an SMD (soot removal device). The AMSOIL Dual Remote Oil Filtration System remotely mounts both the full-flow filter and the bypass together on a machined aluminum high-tech mount. Working in conjunction with the AMSOIL EaO Absolute Efficiency Full Flow Oil Filter, which is rated at 15 microns absolute efficiency, the AMSOIL EaBP Bypass Filter operates by filtering oil on a "partial-flow" basis and provides the best possible filtration protection against wear, oil degradation, rust and corrosion.  It draws approximately ten percent of the oil at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL ByPass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil. It is like changing your oil approximately every 10 to15 minutes! This system will also increase oil sump capacity by one to three quarts.
Product Code: BMK23

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AMSOIL Single Spin-On Bypass Filter System BMK21
Summary

AMSOIL Single Spin-On Bypass Filter System

AMSOIL Single Spin-On Bypass Filter System Engine compartments are becoming increasingly cramped, leaving little room for after-market additions and improvements. The BMK21 is a single remote by-pass filter system that fits into much smaller spaces than the AMSOIL Dual-Remote By-Pass Filtration System, but still offers the superb benefits AMSOIL By-Pass Filtration offers. AMSOIL EaBP Bypass Filters have an absolute efficiency of 98.7 percent (Beta 75) at TWO microns; therefore, AMSOIL Spin-On By-Pass Filters offer the ultimate in filtration technology. Engine wear is caused by dirt particles primarily between 5 and 20 microns, and these wear particles are filtered out by the AMSOIL EaBP By-Pass Oil Filter. Since AMSOIL EaBP By-Pass Oil Filters removes most particles less than 1 micron, they virtually eliminate engine wear. At normal operating RPMs, AMSOIL By-Pass Oil Filters filter all the oil in a five-quart sump in less than ten minutes, continually supplying your engine with analytically clean oil.  
Product Code: BMK21

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AMSOIL Marine Dual Remote Bypass Filtration System
Summary

AMSOIL Marine Dual Remote Bypass Filtration System

AMSOIL Marine By-Pass Filtration System BMK18The Marine Dual Remote Filtration System was created to address the specific severe operating environment of marine engines in both salt and fresh water. These torturous conditions place tremendous stress on engines and engine oils. AMSOIL EaBP Bypass Filters have an efficiency of 98.7 percent (Beta 75) at TWO microns and 60 percent at one micron.Since clean engine oil is critical for ensuring proper operation and protection of expensive marine equipment, this system is recommended for marine gas and diesel engines with sump capacity up to 21 quarts depending upon size of EaBP Bypass Filter element used.
Product Code: BMK18

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AMSOIL Dual-Gard Bypass Filter System for Heavy Equipment
Summary

AMSOIL Dual-Gard™ Bypass Filter System

AMSOIL Dual-Gard Bypass Filtration System for Heavy EquipmentThis high performance unit consists of two (2) AMSOIL EaBP Absolute Efficiency Bypass Filters mounted on an A380 aluminum alloy mounting block. AMSOIL EaBP Bypass Filters have an efficiency of 98.7 percent (Beta 75) at TWO microns, which means absolute efficiency at 2 microns. The AMSOIL Dual-Gard™ By-Pass Oil Filtration System treats oil to ultrafine filtration, which increases engine and oil life and enhances engine performance for heavy duty diesel engines. Wear tests have shown particles of contamination in the sub-micron to 20 micron range are most harmful to rings and bearings. These filters remove 39% of soot contaminants less than one micron, virtually all contaminants 2 microns and larger, and are considered SRD’s (soot removal devices). For sump capacities of 15 to 42 quarts.
Product Code: BMK22

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AMSOIL MOTORCYCLE POWERSPORTS ATV BANNER SEPARATOR
Summary AMSOIL Filters for Motorcycles Powersports and ATVs
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AMSOIL Absolute Efficiency Motorcycle Air Filters with Nanofiber Technology EaAM
Summary

AMSOIL EaAM Absolute Efficiency Motorcycle Air Filters

AMSOIL Absolute Efficiency EaAM Motorcycle Air Filters with Nanofiber TechnologyAMSOIL has now extended nanofiber technology to motorcycle air filters. The more wear causing contaminants a filtration media traps and holds, while still allowing optimum air flow, the better the filtration media. The nanofiber technology used in AMSOIL Ea Filters surpasses all other technology in efficiency, capacity and service life. With AMSOIL Ea Air Filters, dust and submicron particles remain on the surface and are trapped in the nanofibers, preventing particles from lodging in the filter media depth. This produces higher efficiency and higher capacity, extending engine and filter life and reducing engine wear. Because the nanofibers in AMSOIL Ea Motorcycle Air Filter media are so small, there are more pores per square inch, allowing for higher dirt-holding capacity and lower pressure drop compared to traditional filter medias. Cellulose, wetted gauze and foam filters have larger spaces between the media that cause contaminants to load in the depth of the filter, resulting in airflow path plugging, higher restriction and lower capacity. The synthetic nanofiber media featured in AMSOIL Ea Motorcycle Air Filters have sub-micron diameters and small inter-fiber spaces, resulting in more contaminants being captured on the surface of the media, and lower restriction.
Product Code: EAAM

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AMSOIL Absolute Efficiency Motorcycle Oil Filters with Nanofiber Technology EaOM
Summary

AMSOIL EaOM Absolute Efficiency Motorcycle Oil Filters

AMSOIL Absolute Efficiency EaOM Motorcycle Oil Filters with Nanofiber TechnologyAMSOIL INC. revolutionized the filtration industry with its introduction of AMSOIL Ea Absolute Efficiency Air and Ea Oil Filters. For the first time exclusive nanofiber technology – the same technology used in the Abrams M1 tank and other heavy duty applications – was made available for automotive and light truck applications. Now, AMSOIL has made this outstanding new technology available for motorcycles. The unique construction and full-synthetic media of AMSOIL EaOM Motorcycle Oil Filters allow them to provide unmatched performance in motorcycles and other power sports equipment. EaOM Filters last longer, stop smaller dirt particles and offer less restriction than other filters. EaOM Absolute Efficiency Motorcycle Oil Filters provide filtering efficiency of 98.7 percent at 15 microns (absolute rating), outperforming the best cellulose/synthetic blend media on the market. AMSOIL Ea Motorcycle Oil Filters are fluted for easy removal from the motorcycle and are available in a chrome-plated alternative to the normal black filters.
Product Code: EAOM

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Summary AMSOIL Fuel Additives
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AMSOIL Series 2000 Octane Boost
Summary

AMSOIL Series 2000 Octane Boost

AMSOIL Series 2000 Octane Boost Gasoline AdditiveAMSOIL Series 2000 Octane Boost improves the performance of all two-cycle and four-cycle gasoline-fueled engines, and increases octane number by up to 7 points. Just one treatment significantly increases engine response and power. AMSOIL Series 2000 Octane Boost reduces engine knock, improves ignition, helps fuel burn cleaner and inhibits corrosion. It is highly recommended for all high performance off-road and racing applications. Excellent as a lead substitute at same treat rates in collector automobiles, older off-road equipment and pleasure vehicles. Usual mix ratio is one 12oz. bottle to 15 gallons of gasoline.
Product Code: AOB

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AMSOIL P.i. Performance Improver Concentrate
Summary

AMSOIL P.i. Performance Improver Concentrate

AMSOIL P.I. Performance Improver Gasoline AdditiveNewly reformulated, AMSOIL P.i. is the most potent gasoline additive available today. As a concentrated detergent, it is unsurpassed in cleaning combustion chamber deposits, intake valve deposits and port fuel injector deposits. AMSOIL P.i. helps maintain peak engine efficiency, fuel economy, power and drivability. AMSOIL P.i. maximizes fuel efficiency by dissolving and removing fuel system deposits and other contaminants for improved power and overall performance. AMSOIL P.i. also works as an “emissions passer.” It is ideal for use prior to emissions inspections. Treat gas, run that tank and fill up again prior to test. Safe for use with catalytic converters, oxygen sensors, oxygenated gas and 10% ethanol blended gas. Tests results show improved fuel efficiency between 2.3% and 5.7%. One bottle treats 20 gallons of gas. Treat one full tank of gas every 4,000 miles or 100 hours of service to protect peak efficiency. Improves fuel mileage an average of 2.3% and up to 5.7%
Product Code: API

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AMSOIL Diesel Concentrate
Summary

AMSOIL Diesel Concentrate

AMSOIL Diesel Concentrate Diesel Fuel AdditiveAMSOIL Diesel Concentrate has been reformulated with additional lubricity properties to address the issues involved with Ultra Low Sulfur Diesel (ULSD) Fuel. The new AMSOIL Diesel Concentrate is a total system cleaner and lubricity improver for all types of diesel engines, including automotive, light truck, heavy duty and marine applications. AMSOIL Diesel Concentrate compensates for the quality variances of different fuels (including biodiesels) and the deficiencies of today’s ULSD for better engine operation. The Environmental Protection Agency (EPA) mandated major changes for Ultra Low Sulfur Diesel fuel (ULSD), bringing the sulfur content to 15 ppm, a staggering drop from the previous requirement of 500 ppm. Lower sulfur means lower lubricity, the property that controls wear in the fuel injectors and fuel pump. AMSOIL Diesel Concentrate is recommended for use with all types of heavy and light-duty, on or off-road diesels and marine diesel engines. The recommended mix ratio is one oz. of additive per five gallons of fuel.
Product Code: ADF

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AMSOIL Cetane Boost Diesel Fuel Additive
Summary

AMSOIL Cetane Boost Diesel Fuel Additive

AMSOIL Cetane Boost Diesel Fuel AdditiveAMSOIL Cetane Boost Diesel Fuel Additive is an ashless, alcohol-free additive that improves cetane up to seven points for increased power and performance in all diesel engines, especially high performance designs. Supported by extensive testing and years of field trial use, AMSOIL Cetane Boost Diesel Fuel Additive has repeatedly demonstrated its ability to improve diesel engine performance. AMSOIL Cetane Boost encourages timely, uniform fuel ignition, discourages high pressure rate rise during the combustion cycle and solves startability and driveability problems associated with low cetane number diesel fuels. High performance diesel engines operate best with cetane values of 50 or higher. Mixes 1oz. to 5 gallons of diesel fuel.
Product Code: ACB

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AMSOIL Gasoline Stabilizer AST
Summary

AMSOIL Gasoline Stabilizer

AMSOIL Gasoline Stabilizer fights fuel deteriorationFights fuel deterioration! Gasoline is not formulated for long-term storage and can start to degrade in as little as 60 days, leading to varnish and sludge deposits that clog injectors, fuel lines and carburetors, stick floats and cause poor engine performance, starting problems, increased maintenance expenses and decreased equipment life. AMSOIL Gasoline Stabilizer is suitable for gasoline or diesel fuel, and keeps fuel from deteriorating during storage allowing easier start-ups. It resists the formation of varnish and gum in fuel systems and storage tanks. Ideal for all two- and four-cycle engines, including motorcycles, snowmobiles, boats, ATVs, edgers, tillers, mowers, cars, trucks, snow blowers, chain saws, generators, farm and construction equipment. Mixes 1 oz. to 2.5 gallons of fuel.
Product Code: AST

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AMSOIL American Dream Monster Truck Picture
Summary

 

 

AMSOIL American Dream Monster Truck

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Summary AMSOIL Manufactures Many High Quality Products in Addition to the Best Synthetic Lubricants and Filters
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AMSOIL Dominator Coolant Boost RDCB
Summary

AMSOIL Dominator® Coolant Boost

AMSOIL Dominator Coolant Boost Provides Effective Heat Transfer and Enhanced Corrosion ProtectionLowers engine temperatures up to 19º! Racers demand lower engine operating temperatures in order to achieve maximum efficiency and horsepower on the track. AMSOIL Dominator Coolant Boost provides racers and motorists with significantly lower engine operating temperatures, quicker engine warm-up times and advanced corrosion protection. Minimizes or eliminates aluminum and metal corrosion while lowering operating temperatures. AMSOIL Dominator Coolant Boost is recommended for both racing applications using straight water coolant and automotive applications using 50/50 coolant/water mixtures.
Product Code: RDCB

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AMSOIL Break-In Oil SAE 30 BRK
Summary

AMSOIL Hot News! AMSOIL Break-In Oil SAE 30

AMSOIL BreakIn Oil SAE 30AMSOIL Break-In Oil is an SAE 30 viscosity grade oil formulated without friction modifiers to allow for quick and efficient piston ring seating in new and rebuilt high-performance and racing engines. It contains zinc and phosphorus anti-wear additives to protect cam lobes, lifters and rockers during the critical break-in period when wear rates are highest, while its increased film strength protects rod and main bearings from damage. AMSOIL Break-In Oil is designed to increase compression, horsepower and torque for maximum engine performance. Rings are quickly seated while protecting critical parts from wear.
Product Code: BRK

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AMSOIL Engine Assembly Lube for Racing and High Performance Engines EAL
Summary

New! AMSOIL Engine Assembly Lube

AMSOIL Engine Assembly Lube for Racing and High Performance EnginesAMSOIL Engine Assembly Lube is formulated to cling to engine parts and provide exceptional wear protection, while inhibiting rust and corrosion in newly built or rebuilt four-stroke engines. It is designed to dissolve in oil, helping eliminate oil port clogging and deposit formation. Because building an engine can take from a few days to many months, using an engine assembly lube that clings well to parts for extended periods is critical. AMSOIL Engine Assembly Lube is formulated with a high-viscosity base oil and a unique tackifier for long-lasting, tenacious cling. AMSOIL Engine Assembly Lube is designed to dissolve in oil, helping oil ports remain clean, and helping to eliminate deposit formation under the valve covers and in the oil pan.
Product Code: EAL

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AMSOIL Heavy Duty Metal Protector MPHD
Summary

AMSOIL MPHD Heavy Duty Metal Protector

AMSOIL MPHD Heavy Duty Metal ProtectorThe ideal chain lube! AMSOIL Heavy Duty Metal Protector is the product of choice for metal surfaces that require a heavy duty lubricant or are exposed to the damaging effects of salt, moisture or chemical corrosion. It is ideal for hinges, wire ropes and springs, nuts and bolts, motorcycle or bicycle chains. AMSOIL Heavy Duty Metal Protector is excellent for undercoating car doors, wheelwells, rocker panels seams and other metal surfaces exposed to water, dirt or road salt.
Product Code: AMH

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AMSOIL Metal Protector MP
Summary

AMSOIL MP Metal Protector

AMSOIL MP Metal ProtectorAMSOIL Metal Protector is a synthetic, greaseless all-purpose lubricant that provides metal surfaces with a long-lasting film. It is versatile by being effective in applications as diverse as hardware, household appliances, sporting goods and electrical equipment. AMSOIL Metal Protector’s penetrating agents cut through rust and corrosion to allow free movement of parts. AMSOIL MP is the product of choice for drying electrical and ignition systems and protecting electrical equipment from freshwater and saltwater damage. AMSOIL MP Metal Protector is also the product of choice for protecting firearms and other fine componentry. It contains no silicone. AMSOIL MP is compatible with plastic, leather, fabric, fishing line and paint.
Product Code: AMP

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AMSOIL Slip-Lock Differential Additive ADA
Summary

AMSOIL Slip-Lock® EP Differential Additive

AMSOIL Slip-Lock Extreme Pressure EP Differential AdditiveAMSOIL Slip-Lock® Differential Additive is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with limited-slip, positraction and locking differentials. It also reduces the banging and clunking associated with automatic locking differentials. For chattering differentials not running AMSOIL Gear Lube, this product is an excellent solution to the problem.
Product Code: ADA

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AMSOIL Series 600 DOT 4 Racing Brake Fluid
Summary

AMSOIL Series 600 DOT 4 Racing Brake Fluid

AMSOIL Series 600 High Performance DOT 4 Brake FluidTheir higher boiling points make DOT 4 fluids appropriate for high-performance cars and motorcycles and for vehicles used for towing or in mountainous regions. AMSOIL Brake Fluids provide superior high-temperature performance in auto/light truck, high-performance, racing and powersports applications. As the brake system heats up, brake fluids with low boiling points begin to vaporize. AMSOIL Series 600 DOT 4 Racing Brake Fluid is designed for high-temperature stability, yet flows easily at low temperatures. Its superior additive package provides good lubrication throughout the system and can raise boiling points to more than 232°C (450°F). The minimum dry ERBP for DOT 4 brake fluid is 230°C (446°F), while the minimum wet ERBP is 155°C (311°F). AMSOIL Series 600 DOT 4 Racing Brake Fluid has a dry ERBP of 304°C (580°F) and wet ERBP of 210°C (410°F). AMSOIL Series 600 DOT 4 Racing Brake Fluid is also formulated with the best zinc-based anti-corrosion additives and pH stabilizers. 
Product Code: BF4

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AMSOIL Shock Therapy Synthetic Suspension Fluid #5 Light STL
Summary

AMSOIL Shock Therapy Synthetic Suspension Fluid #5 Light

AMSOIL Synthetic Shock Therapy Suspension Fluid #5 LightAMSOIL Shock Therapy Suspension Fluids are formulated with shear stable synthetic base stocks with high viscosity indices. The complete additive package reduces foaming, aeration and wear, while seal conditioners are added to keep seals soft and pliable. AMSOIL Shock Therapy Suspension Fluids are formulated to make suspension systems more predictable. The constant friction within a shock body decreases suspension performance. AMSOIL Shock Therapy Suspension Fluid contains friction modifiers to reduce the energy loss caused by friction, while antiwear agents are added to protect shocks and forks from premature wear. AMSOIL Shock Therapy Suspension Fluids are recommended for front forks and shocks on snowmobiles, motocross and cruiser motorcycles, ATVs and other racing and recreational use vehicles, as well as cars and trucks that require their suspension systems to perform in the most extreme conditions.
Product Code: STL

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AMSOIL Shock Therapy Synthetic Suspension Fluid #10 Medium STM
Summary

AMSOIL Shock Therapy Synthetic Suspension Fluid #10 Medium

AMSOIL Synthetic Shock Therapy Suspension Fluid #10 MediumAMSOIL Shock Therapy Synthetic Suspension Fluid is formulated for maximum stability and high performance. AMSOIL Shock Therapy Synthetic Suspension Fluids are formulated with shear stable synthetic base stocks with high viscosity indices. The complete additive package reduces foaming, aeration and wear, while seal conditioners are added to keep seals soft and pliable. The base stocks of AMSOIL Shock Therapy Synthetic Suspension Fluids have inherently high viscosity indices that effectively maintain their viscosities, while their antifoam agents reduce aeration and foam; therefore, they make suspension systems more predictable. AMSOIL Shock Therapy Synthetic Suspension Fluid contains friction modifiers to reduce the energy loss caused by friction, while antiwear agents are added to protect shocks and forks from premature wear. AMSOIL Shock Therapy Synthetic Suspension Fluids are recommended for front forks and shocks on snowmobiles, motocross and cruiser motorcycles, ATVs and other racing and recreational use vehicles, as well as cars and trucks that require their suspension systems to perform in the most extreme conditions.
Product Code: STM

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AMSOIL Engine and Transmission Flush FLSH
Summary

New! AMSOIL Engine and Transmission Flush

AMSOIL Engine and Transmission Flush Prepares Engines and Transmissions for New Oil FLSH AMSOIL Engine and Transmission Flush helps restore fuel economy, increase operating efficiency and reduce emissions in gasoline and diesel engines, and automatic transmissions. Its potent, detergent-based (vs. solvent-based) formula cleans sludge and deposit build-up, promoting lower operating temperatures and reduced oil consumption. AMSOIL Engine and Transmission Flush is safe on parts and can be easily disposed of with waste oil. Though it works in one treatment, AMSOIL Engine and Transmission Flush can be used at every oil change.
Product Code: FLSH

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AMSOIL Power Foam Engine Cleaner and Degreaser APF
Summary

AMSOIL Power Foam Engine Cleaner and Degreaser

AMSOIL Power Foam Engine Cleaner and Degreaser AMSOIL Power Foam Engine Cleaner and Degreaser cleans the entire combustion intake system for improved engine performance. It removes gum, varnish and carbon deposits for better fuel economy and improved overall engine performance. By dissolving carbon hot spots in the combustion chamber it eliminates harmful ping. AMSOIL Power Foam Engine Cleaner and Degreaser cleans intake valves, intake manifolds and throttle plates to keep the combustion intake system running at peak efficiency. It is effective in both two-cycle and four-cycle engines. AMSOIL Power Foam Engine Cleaner and Degreaser contains a powerful foaming agent and special high boiling solvents that penetrate through rust and grease. Power Foam cuts through rust so bolts can be loosened or tightened easily. By dissolving grease, AMSOIL Power Foam Engine Cleaner and Degreaser also cleans and protects engine exteriors.
Product Code: APF

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AMSOIL Engine Fogging Oil
Summary

AMSOIL Engine Fogging Oil

AMSOIL Engine Fogging OilTwo- and four-stroke recreational vehicles, hand held power equipment, small engines, construction and farm equipment are commonly operated seasonally or infrequently, then stored for long periods of time. During these periods of inactivity, and as a result of fluctuations in ambient temperatures, water vapor can form condensate within the engine. Long periods of storage can also dry out cylinders, often resulting in permanent damage when the equipment is taken out of storage and dry started. AMSOIL Engine Fogging Oil offers superior film retention, providing long-term protection against corrosion and dry starts, extending engine life and reducing operating expenses. Its aerosol spray formulation offers easy and clean applications, while reaching more components and offering better distribution than straight motor oil. AMSOIL Fogging Oil protects all equipment during the off-season so it runs when you need it!
Product Code: FOG

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AMSOIL Propylene Glycol Biodegradable Antifreeze and Engine Coolant
Summary

AMSOIL Propylene Glycol Biodegradable Antifreeze and Engine Coolant

AMSOIL Propylene Glycol Anti-Freeze and Engine CoolantAMSOIL Antifreeze & Coolant is newly formulated to provide benefits far beyond those found in today’s conventional antifreeze and coolant products. This revolutionary formulation provides maximum antifreeze and cooling protection in the most extreme temperatures and operating conditions. It can be used for seven years of 250,000 miles in passenger cars, light-duty trucks, vans and recreational vehicles. It lasts seven years or 750,000 miles in over-the-road diesel trucks. AMSOIL Antifreeze & Coolant is dyed neutral yellow and is compatible with all ethylene and propylene antifreeze and coolant formulations on the market, including DEX-Cool™®, Sierra™®, and Zerex™®. It is also compatible with fully formulated diesel antifreezes and other organic acid technology (OAT) and hybrid organic acid technology (HOAT) formulations.
Product Code: ANT

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We just became aware our business telephone line with AT&T is down, 706-453-0084, which is tied to our toll-free number 800-745-5055. AT&T is giving us an estimated time for repair of Monday e
AMSOIL and Warranties The Magnuson-Moss Act is a U. S. federal law which states that a manufacturer may not require the use of a specific brand of aftermarket product, including lubricants, unless th
The Functions of a Lubricant Modern motor oil is a highly specialized product carefully developed by engineers and chemists to perform many essential functions. A motor oil must: Per
Reasons for Motor Oil Consumption AMSOIL Inc. issued Technical Service Bulletin (TSB) MO-2004-04-03 several years ago outlining reasons for motor oil consumption. Forty reasons are listed, two of w
AMSOIL products were promoting environmental sustainability long before it became fashionable. Today, AMSOIL's environmental management system extends well beyond the products and has been registered