Devoted to protection AMSOIL shields your automobile with 75% more engine protection against horsepower loss and wear than required by a leading industry standard*, extending the life of vital components like pistons and cams.
Extended Protection for Those Who Demand the Best AMSOIL synthetic lubricants are hand-crafted for those who live for peak performance and demand the best protection - so you can continue to enjoy your vehicles to the fullest.
Exceptional Wear Protection AMSOIL Signature Series Motor Oil provides 75 percent more engine protection against horsepower loss and wear than required by a leading industry-standard*.
Better Turbocharger Protection AMSOIL Signature Series Synthetic Motor Oil handles heat so well that it protects turbochargers 72% better than required by GM’s dexos1® Gen 2 specification.*
Best Online Price - Up to 25% Off + Free Shipping!
AMSOIL makes top-quality synthetic lubricants for your vehicle, truck, motorcycle, four-wheeler, snowmobile, lawnmower and other equipment with an engine. AMSOIL lubricants are developed to help your equipment run at maximum efficiency and last alot longer. Be a part of the millions of proud AMSOIL users to see the difference.
Take a look inside the AMSOIL Mechanical Lab.
FREE SHIPPING ON ALL ORDERS OF $100 ($130 CAN.) OR MORE. Orders below $100 ($130 Can.) pay a flat shipping rate of $8.99 ($11.99 Can.).
Free shipping for U.S. and Canadian catalog/retail customers
Online/catalog retail customers in the United States (excluding Alaska and Hawaii) receive free shipping on orders of $100 or more in AMSOIL products. Orders less than $100 in the U.S. ship for a flat rate of $8.99.
Online/catalog retail customers in Canada receive free shipping on orders of $130 or more in AMSOIL products. Orders less than $130 in Canada ship for a flat rate of $11.99.
Free shipping for U.S. and Canadian Preferred Customers AMSOIL Preferred Customers in the United States (excluding Alaska and Hawaii) receive free shipping on orders more than $100. Canadian Preferred Customers receive free shipping on orders more than $130. ALL Preferred Customers save up to 25 percent on AMSOIL products, earn points on every purchase and receive exclusive promotions.
Having a hard time finding AMSOIL products? You can simply buy AMSOIL direct! AMSOIL INC with ship the products direct to you normally within 3 days on orders placed Monday-Friday. There are 13 distribution centers nationwide and many times it just takes a day or two to get your order. Save yourself the time, gas, and effort. Learn more about the Preferred Customer Program. Get the latest products and updated formulations when you buy direct through the AMSOIL ONLINE STORE.