Motor Oils

AMSOIL Signature Series Synthetic Motor Oils

AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. Combining the industry-premier synthetic technology with AMSOIL premium additives, AMSOIL Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines, withstanding the stress of higher horsepower, higher heat and complicated emissions control systems. Signature Series Synthetic Motor Oil is engineered to outperform competitive conventional and synthetic motor oils and delivers long-lasting performance and protection for up to 25,000-mile/one-year drain intervals.

AMSOIL Signature Series Synthetic 0w20 Motor Oil is excellent for use in all types of gasoline-fueled vehicles. It is recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

0W-20 (ASM): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…; ACEA A5/B5, A1/B1; GM 6094M; Ford WSS-M2C945-A, WSS-M2C930-A; Chrysler MS-6395N

AMSOIL Signature Series Synthetic 5w20 Motor Oil is excellent for use in all types of gasoline-fueled vehicles. It is recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

5W-20 (ALM): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…; ACEA A5/B5, A1/B1; GM 6094M; Ford WSS-M2C945-A, WSS-M2C930-A; Chrysler MS-6395

AMSOIL Signature Series Synthetic 0w30 Motor Oil is excellent for use in all types of gasoline-fueled vehicles. It is recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

0W-30 (AZO): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…; ACEA A5/B5, A1/B1; Ford WSS-M2C946-A, WSS-M2C929-A; Chrysler MS-6395N; Suitable as a replacement for GM dexos1™ (supersedes LL-A-025, 6094M and 4718M)
Product Code: AZO Product Data Sheet

AMSOIL Signature Series Synthetic 5w30 Motor Oil is excellent for use in all types of gasoline-fueled vehicles. It is recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

5W-30 (ASL): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…; ACEA A5/B5, A1/B1; Ford WSS-M2C946-A, WSS-M2C929-A; Chrysler MS-6395N; GM dexos1™ (supersedes LL-A-025, 6094M and 4718M) Fortified with detergents that exceed dexos1™ sulfated ash specifications.

AMSOIL Signature Series Synthetic 10w30 Motor Oil is excellent for use in all types of gasoline-fueled vehicles. It is recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

10W-30 (ATM): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…; ACEA A5/B5, A1/B1; GM LL-A-025, 6094M, 4718M; Ford WSS-M2C205-A; Chrysler MS-6395N
Product Code: ATM Product Data Sheet

AMSOIL XL Synthetic Motor Oils

AMSOIL XL Synthetic Motor Oil provides better wear control, improved high- and low-temperature protection and increased fuel economy compared to conventional oils. Formulated with extended-drain boost technology, AMSOIL XL Synthetic Motor Oil provides superior performance for up to 10,000 miles/six months, or longer when recommended in owners’ manuals or indicated by electronic oil life monitoring systems.

AMSOIL XL Synthetic 5w30 Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

5W-30 (XLF): API SN, SM…; ILSAC GF-5, GF-4…; ACEA A1/B1; Ford WSS-M2C929-A; Chrysler MS-6395N; GM dexos1™ (supersedes LL-A-025, 6094M and 4718M)

AMSOIL XL Synthetic 10w30 Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

10W-30 (XLT): API SN, SM…; ILSAC GF-5, GF-4…; ACEA A1/B1; GM 6094M, 4718M; Chrysler MS-6395N

AMSOIL XL Synthetic 10w40 Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

AMSOIL OE Synthetic Motor Oils

AMSOIL OE Synthetic Motor Oil helps provide better wear control, improved high- and low-temperature protection and increased fuel economy compared to conventional oils. The oil drain recommendations for many of today’s vehicles extend well beyond the traditional 3,000-mile interval. AMSOIL OE Oil provides excellent protection and performance for the entire length of the original equipment manufacturer’s recommended drain interval.

AMSOIL OE Synthetic 5w20 Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

5W-20 (OEM): API SN, SM…; ILSAC GF-5, GF-4…; GM 6094M; Ford WSS-M2C930-A; Chrysler MS-6395N

AMSOIL OE Synthetic 5w30 Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

5W-30 (OEF): API SN, SM…; ILSAC GF-5, GF-4…; Ford WSS-M2C929-A; Chrysler MS-6395N; GM dexos1™ (supersedes LL-A-025, 6094M and 4718M)

AMSOIL OE Synthetic 10w30 Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:

10W-30 (OET): API SN, SM…; ILSAC GF-5, GF-4…; GM 6094M, 4718M; Chrysler MS-6395N

AMSOIL European Synthetic Motor Oils

AMSOIL European Synthetic Motor Oils provide exceptional performance and protection for high-performance European vehicles made by Volkswagen, Audi, Mercedes-Benz, BMW, Porsche and more.

AMSOIL European Car Formula 5W-30 Low-SAPS Synthetic Motor Oil provides exceptional performance and protection for high-performance European vehicles. Its low-viscosity formulation maximizes fuel efficiency without compromising engine protection, while meeting strict European performance requirements for gasoline and direct-injection diesel engines calling for a 5W-30 oil. Formulated with low sulfated ash, phosphorus and sulfur (SAPS), AMSOIL European Car Formula 5W-30 Synthetic Motor Oil complies with modern emissions systems to provide optimum life and performance.

AMSOIL 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.
Product Code: AFL Product Data Sheet

AMSOIL European Car Formula 5W-40 Full-SAPS Synthetic Motor Oil is specially formulated for the lubrication needs of European gasoline and diesel cars and light trucks. Its full sulfated ash, phosphorus and sulfur (SAPS) formulation provides excellent protection and performance for a wide range of vehicles.
Product Code: EFM Product Data Sheet

AMSOIL Premium Performance Synthetic Motor Oils

Formulated for use in both gasoline and diesel engines. Offers multi-functionality and excellent wear protection. Ideal for applications where the extra protection of a higher viscosity oil is desired. Excellent for motor homes and older vehicles, as well as most types of modern equipment. Also compatible for use in motorcycles.

AMSOIL Synthetic 10W-40 Motor Oil is specially formulated to provide superior protection and performance in a wide variety of demanding applications. By incorporating high-quality synthetic base stocks and a superior high-zinc additive package, AMSOIL Premium Protection Oil exceeds the needs of large and small gasoline or diesel engines in cars, motorcycles, trucks, motor homes, maintenance equipment, heavy equipment, street rods and marine applications. It is ideal for high-mileage vehicles, 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. AMSOIL Synthetic 10W-40 Premium Protection Motor Oil offers flexibility and performance beyond conventional oil for convenience and trouble-free operation.
Product Code: AMO Product Data Sheet

AMSOIL Synthetic 20W-50 Motor Oil is specially formulated to provide superior protection and performance in a wide variety of demanding applications. By incorporating high-quality synthetic base stocks and a superior high-zinc additive package, AMSOIL Premium Protection Oil exceeds the needs of large and small gasoline or diesel engines in cars, motorcycles, trucks, motor homes, maintenance equipment, heavy equipment, street rods and marine applications. It is ideal for high-mileage vehicles, 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 Product Data Sheet

AMSOIL Z-ROD Synthetic Motor Oils

AMSOIL Z-ROD™ Synthetic Motor Oil is specially engineered for classic and high-performance vehicles. It features a high-zinc formulation to prevent wear on flat-tappet camshafts and other critical engine components, along with a proprietary blend of rust and corrosion inhibitors for added protection during long-term storage. Z-ROD Synthetic Motor Oil is designed to perform on the street and protect during storage.

AMSOIL Z-ROD 10w30 Synthetic Motor Oil is recommended for older or modified engines requiring 10W-30. Z-ROD Synthetic Motor Oil meets API SL and earlier specifications, allowing for increased levels of anti-wear additives. ZDDP levels in Z-ROD Synthetic Motor Oil exceed the limits of API SM and newer specifications.
Product Code: ZRT Product Data Sheet

AMSOIL Z-ROD 20w50 Synthetic Motor Oil is recommended for older or modified engines requiring 20W-50. Z-ROD Synthetic Motor Oil meets API SL and earlier specifications, allowing for increased levels of anti-wear additives. ZDDP levels in Z-ROD Synthetic Motor Oil exceed the limits of API SM and newer specifications.
Product Code: ZRF Product Data Sheet

Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. Also engineered for all gasoline engines recommending API SL specifications including turbo-charged vehicles. Provides superior wear protection and fuel efficiency.

AMSOIL OE Synthetic Diesel Oil provides excellent protection and performance in both on- and off-road diesel engines for the original equipment manufacturer’s recommended drain interval. It is a licensed API CJ-4/SN motor oil suitable for both modern and older diesel applications, including those equipped with turbochargers. AMSOIL OE Synthetic Diesel Oil exceeds the higher performance demands of modern engines and withstands the stress of heat, soot and acids to help prevent deposits, wear and corrosion.

AMSOIL OE 15W-40 Synthetic Diesel Oil provides excellent protection and performance in both on- and off-road diesel engines for the original equipment manufacturer’s recommended drain interval. It meets API CJ-4 specifications and is suitable for both modern and older diesel applications. AMSOIL OE 15W-40 Synthetic Diesel Oil exceeds the higher performance demands of modern engines and withstands the stress of heat, soot and acids to help prevent deposits, wear and corrosion.

The premium choice diesel oil for model-year 2007 and newer heavy-duty and pickup truck diesel engines requiring API CJ-4 emission-quality oil standards. Delivers extraordinary lubrication in diesel engines in commercial, fleet and personal applications. Exceeds modern specs for emission quality diesel oil.
Product Code: DEO

Engineered for pre-2007 diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation and wear. Extended drain capabilities reduce downtime and motor oil expenses.
Product Code: AME

Exceeds both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements. Provides outstanding performance in pre-2007 diesel engines in on-road applications as well as all model-year diesel engines in off-road apps. Also recommended for gasoline engines requiring API SL or previous specifications.

AMSOIL Synthetic Racing Motor Oils

AMSOIL INC., Superior, Wis. AMSOIL now offers three new premium synthetic racing oils specially formulated to withstand the rigors of high-performance and racing applications. AMSOIL Dominator® Synthetic 5W-20, 10W-30 and 15W-50 Racing Oils provide superior performance and maximum protection in extreme environments. AMSOIL SAE 60 Synthetic Super Heavy Weight 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 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. Dominator Synthetic 5W-20 Racing Oil’s superior additive technology provides unmatched durability in extreme conditions. In addition, its light viscosity makes it ideal for high-performance tuner cars and sub-compact vehicles.

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. Dominator Synthetic 10W-30 Racing Oil’s superior additive technology provides unmatched durability in extreme conditions.

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. Dominator Synthetic 15W-50 Racing Oil’s superior additive technology provides unmatched durability in extreme conditions.

AMSOIL 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.

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.

AMSOIL Synthetic Motorcycle Oils

AMSOIL Synthetic Motorcycle Oils have been reformulated with new high performance additive technology that provides even greater multi-functional benefits for the special requirements of motorcycle applications. These independent and exclusive new AMSOIL formulations provide second-to-none viscosity protection for hot-running American and foreign motorcycle engines, transmissions and primary chaincases.

Superior synthetic formulation provides long service life and maximum protection against engine wear. Superior shear stability provides unsurpassed protection for high performance engines and transmissions. No friction modifiers. Wet clutch compatible.
Product Code: MCT

Advanced multi-functional formula for both domestic and foreign motorcycles. Recommended for high-performance liquid or air-cooled 4-stroke engines and transmissions and both 4- and 2-stroke motorcycles. Wet-clutch compatible. Not recommended where an API GL-4 or GL-5 gear oil is required.
Product Code: MCF

Advanced multi-functional formula for both domestic and foreign motorcycles. Excellent in air-cooled motorcycle engines due to high heat resistance. Can be used in engines, transmissions and the primary chaincase. Not recommended where an API GL-4 or GL-5 gear oil is required.

AMSOIL Synthetic SAE 60 Motorcycle Oil (MCS) is a premium oil designed for those who demand the absolute best lubrication for their motorcycles. AMSOIL Motorcycle Oil is the result of extensive research, and 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.

Specially formulated for 4-stroke recreational motors, ATV's and snowmobiles. Reduces wear. Wet-clutch compatible. Contains no friction modifiers. Broad viscosity range makes it excellent for use in both hot and cold weather conditions.

For use in 4-stroke gasoline fueled engines in marine applications. Offers unsurpassed wear protection, viscosity stability, low volatility and excellent rust protection. NMMA FC-W approved and "warranty certified". For use in 4-stroke outboard and marine nboard engines. Also excellent for personal watercraft.

Commercial-grade formulation for hot temperature, severe service operation of small engines where routine maintenance is often difficult or infrequent. Use wherever SAE 10W-30 or SAE 30 oil is specified in gasoline or diesel engines, transmissions, hydraulics and chaincases.

Meets the needs of today's high-tech air- and water-cooled four-stroke motorized scooters. Unsurpassed wear protection and friction reduction for longer equipment life. Protects transmissions and gear boxes. Wet-clutch compatible to insure smooth clutch operation. Provides long-term protection during storage.

Synthetic 4T Racing Oil is proven in the lab and on the track to provide increased performance in kart, junior drag, quarter midget and other racing applications. It offers benefits other oils simply can’t match.

High-performance 2-cycle oil with an emphasis on exhaust power valves. Contains high levels of detergent additives to prevent valve sticking. Replaces manufacturer-branded oils. Injector use or 50:1 premix. Excellent in snowmobiles, motorcycles, PWC, ATVs and jet boats.

Racing 2-cycle oil with an emphasis toward high-horsepower and modified racing or trail motors. Contains higher viscosity base oils for best overall protection and additives for higher operating temperatures. Injector use or 50:1 pre-mix. For snowmobiles, motorcycles, ATVs, PWC, go-carts and racing outboard motors.

High-quality motor oil is critical for maximum performance in modern two-cycle marine motors. Direct fuel injection (DFI) improves combustion efficiency, delivering the extra power enthusiasts want, while leaner gas-to-oil ratios provide the reduced exhaust emissions the government mandates.

Designed for pre-mix applications as lean as 100:1 ratios or richer. Improves throttle response and lowers or eliminates smoke. Minimizes deposit formation and lowers emissions. Performance emphasis on hand-held power equipment such as chainsaws and lawn/utility equipment.

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.

Tacky formula clings to metal surfaces better than other oils. Delivers unparalleled lubrication and protection. Anti-wear additives extend the life of bar and chain applications. Ideal for chainsaws.

AMSOIL Synthetic Natural Gas Engine Oil (ANG) was developed to deliver unsurpassed performance in natural gas engines calling for an SAE 40, low-ash (<.50%) lubricant.