AMSOIL Signature Series 0W-16 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for modern low-viscosity applications that specify an SAE 0W-16 grade.
AMSOIL Gasoline Motor Oil
AMSOIL gasoline motor oil in every tier, from the flagship Signature Series to OE, XL extended-life, high-mileage, and synthetic-blend formulas for cars, SUVs, trucks, and hybrids.
AMSOIL gasoline motor oil
Compare AMSOIL motor oil for gasoline cars, SUVs, trucks, hybrids, and high-mileage vehicles, including Signature Series, OE, Extended-Life, High-Mileage, and Synthetic-Blend options in common viscosities.
Buy online, or save up to 25 percent on every order by joining the AMSOIL Preferred Customer program for $20 USD per year. For local pickup, the where to buy AMSOIL guide covers the AMSOIL Dealer locator and how to find AMSOIL near you.
Shop by Gasoline Motor Oil Product Type
Start with a formula family, then use the AMSOIL online lookup guide to confirm the viscosity your owner's manual calls for.
Signature Series
AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for late-model passenger cars, light trucks, and SUVs that specify an SAE 0W-20 grade.
AMSOIL Signature Series 0W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for late-model passenger cars, light trucks, and performance vehicles that specify an SAE 0W-30 grade.
AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for high-output, performance, and severe-service applications that specify an SAE 0W-40 viscosity.
AMSOIL Signature Series 10W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for engines that specify an SAE 10W-30 grade, including many passenger cars, light trucks, SUVs.
AMSOIL Signature Series 5W-20 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
AMSOIL Signature Series 5W-20 100% Synthetic Motor Oil, an AMSOIL synthetic motor oil stocked through the AMSOIL catalog for compatible applications.
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil, an AMSOIL synthetic motor oil stocked through the AMSOIL catalog for compatible applications.
AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Heavy-grade, fully synthetic gasoline engine oil engineered for high-output and supercharged V8 engines that specify an SAE 5W-50 viscosity.
OE
AMSOIL OE 0W-16 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
100 percent synthetic gasoline engine oil built for late-model engines that specifically call for an SAE 0W-16 viscosity.
AMSOIL OE 0W-20 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
100 percent synthetic gasoline engine oil engineered for late-model passenger cars, light trucks, SUVs.
AMSOIL OE 0W-40 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for high-output engines that specify an SAE 0W-40 grade and follow the manufacturer-recommended drain interval.
AMSOIL OE 10W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for engines that specify an SAE 10W-30 viscosity, including many trucks, SUVs.
AMSOIL OE 5W-20 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for late-model passenger cars and light trucks that specify an SAE 5W-20 grade.
AMSOIL OE 5W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil formulated to follow the manufacturer-recommended drain interval or the in-vehicle oil life monitor.
Extended-Life
AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil, an AMSOIL synthetic motor oil stocked through the AMSOIL catalog for compatible applications.
AMSOIL Extended-Life 10W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for road warriors who want long oil life without giving up wear, deposit, and turbocharger protection.
AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil built for road warriors who want a long drain interval with strong wear, deposit, and LSPI protection.
AMSOIL Extended-Life 5W-20 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for the boosted-protection middle tier of the AMSOIL motor oil lineup.
AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Premium gasoline engine oil engineered for late-model passenger cars and light trucks that specify an SAE 5W-30 grade and want longer time between oil changes.
High-Mileage
AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil
AMSOIL Gasoline Motor Oil
Engineered for gasoline vehicles with more than on the odometer. The 0W-20 grade fits engines that originally specified, or have been updated to.
AMSOIL 10W-30 100% Synthetic High-Mileage Motor Oil
AMSOIL Gasoline Motor Oil
Purpose-built SAE 10W-30 formulation for gasoline engines that have crossed and need a more robust maintenance program than a standard motor oil.
AMSOIL 5W-20 100% Synthetic High-Mileage Motor Oil
AMSOIL Gasoline Motor Oil
Fully synthetic gasoline engine oil engineered for vehicles with more than on the odometer.
AMSOIL 5W-30 100% Synthetic High-Mileage Motor Oil
AMSOIL Gasoline Motor Oil
Engineered for gasoline engines that have already crossed and need a more robust maintenance lubricant than a standard 5W-30.
Synthetic-Blend
AMSOIL 0W-20 Synthetic-Blend Motor Oil
AMSOIL Gasoline Motor Oil
Value-tier 0W-20 engine oil for modern gasoline cars, light trucks, SUVs, and crossovers that call for a 0W-20 viscosity.
AMSOIL 5W-20 Synthetic-Blend Motor Oil
AMSOIL Gasoline Motor Oil
Value-tier gasoline engine oil built for owners of late-model cars, SUVs, and light trucks that specify an SAE 5W-20 viscosity.
AMSOIL 5W-30 Synthetic-Blend Motor Oil
AMSOIL Gasoline Motor Oil
Value-tier gasoline engine oil that pairs quality conventional base oils with greater than 50 percent premium synthetic base oils.
Hybrid
AMSOIL 0W-16 100% Synthetic Hybrid Motor Oil
AMSOIL Gasoline Motor Oil
Purpose-built, fully synthetic gasoline engine oil engineered for the hybrid-drive cycle. The 0W-16 grade is the lightest viscosity in the AMSOIL hybrid.
AMSOIL 0W-20 100% Synthetic Hybrid Motor Oil
AMSOIL Gasoline Motor Oil
Purpose-built SAE 0W-20 formulation for hybrid electric and plug-in hybrid vehicles whose internal combustion engine cycles on and off many times per drive.
AMSOIL 0W-8 100% Synthetic Hybrid Motor Oil
AMSOIL Gasoline Motor Oil
100 percent synthetic gasoline engine oil engineered for the newest generation of hybrid passenger cars that specifically require an SAE 0W-8 viscosity grade.
Premium Protection
AMSOIL Premium Protection 10W-40 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
High-viscosity, high-zinc gasoline and diesel engine oil engineered for older, modified, and high-stress engines that call for an SAE 10W-40 grade.
AMSOIL Premium Protection 20W-50 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
AMSOIL Premium Protection 20W-50 (product code ARO) is a 100 percent synthetic SAE 20W-50 motor oil engineered for high-mileage, high-load, and high-heat duty.
Z-ROD
AMSOIL Z-ROD® 10W-30 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Z-ROD 10W-30 is a 100% synthetic motor oil engineered for classic cars, hot rods, muscle cars, and other high-performance street vehicles.
AMSOIL Z-ROD® 10W-40 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
AMSOIL Z-ROD 10W-40 is a 100% synthetic motor oil engineered for classic cars, hot rods, muscle cars.
AMSOIL Z-ROD® 20W-50 100% Synthetic Motor Oil
AMSOIL Gasoline Motor Oil
Heaviest grade in the Z-ROD lineup, formulated for classic cars, hot rods, muscle cars, and high-performance V8s that call for a 20W-50 viscosity.
Small-Engine
AMSOIL 10W-30 100% Synthetic Small-Engine Oil
AMSOIL Gasoline Motor Oil
Shear-stable SAE 10W-30 formulation engineered for air-cooled, four-stroke power equipment that runs hot, runs long and rarely sees a forgiving duty cycle.
AMSOIL 10W-40 100% Synthetic Small-Engine Oil
AMSOIL Gasoline Motor Oil
Commercial-grade, fully synthetic 4-stroke oil engineered for hot-weather and high-load outdoor power equipment that calls for an SAE 10W-40 or 15W-40 grade.
AMSOIL 5W-30 100% Synthetic Small-Engine Oil
AMSOIL Gasoline Motor Oil
Commercial-grade, shear-stable formulation built for air-cooled four-stroke equipment that runs hot, dirty, and under sustained load.
Natural Gas
AMSOIL 100% Synthetic Stationary Natural Gas Engine Oil
AMSOIL Gasoline Motor Oil
Low-ash SAE (20W) 40 lubricant for stationary four-stroke and two-stroke engines fueled by natural gas.
AMSOIL 100% Synthetic Vehicular Natural Gas Engine Oil
AMSOIL Gasoline Motor Oil
Low-ash SAE 15W-40 lubricant formulated for over-the-road and mobile equipment engines burning compressed natural gas (CNG), liquefied natural gas (LNG).