The AMSOIL Preferred Customer Program gives you reduced prices, exclusive promotions & more. JOIN NOW > Need Help? Contact Us Canada Look Up a Vehicle Menu LOG IN New user?Start here Log in to YOUR ACCOUNT 0 Shopping CART Get Your FREE CATALOG Your order may take longer than normal to arrive. We are experiencing extremely high demand and freight carriers are experiencing delays nationwide. LTL shipments are most severely affected. FIND PRODUCTS FOR YOUR: AUTO/LIGHT TRUCK MOTORCYCLE ATV UTV SNOWMOBILE MARINE OUTBOARD PWC HEAVY-DUTY View All Guides WHY SYNTHETIC OIL? Learn about the differences between conventional and synthetic lubricants, review performance test results or learn more about AMSOIL in general. LEARN MORE SHOP ONLINE Browse the full line of AMSOIL synthetic lubricants, filters, fuel additives and more. Place your order online and have it shipped direct to your house. BUY NOW SAVE MONEY Order $130 or more in AMSOIL products and receive free shipping, OR become a Preferred Customer and save up to 25 percent on every order. VIEW OFFERS PROTECTION BOOSTED TO THE MAX AMSOIL Signature Series Max-Duty Synthetic Diesel Oil provides 6X more wear protection than required by a leading industry standard1. LEARN MORE SYNTHETIC VS. CONVENTIONAL Although you might know that synthetic oils outperform conventional oils, you might not understand why. The differences begin at the molecular level. LEARN MORE HIGH-PERFORMANCE SYNTHETIC MOTOR OILS AND LUBRICANTS SAVE AS A PREFERRED CUSTOMER $15 for a six-month membership Save up to 25% on Every Order Exclusive promotions and more LEARN MORE MYAMSOILGARAGE™ Stores Maintenance info for all your vehicles Delivers product recommendations Tracks oil & filter changes Emails reminders LEARN MORE AMSOIL NEWSSTAND Browse the latest articles and videos to find out what’s new at AMSOIL. LEARN MORE PERFORMANCE TESTING See how AMSOIL products perform in the lab and in the field. LEARN MORE FREE CATALOG Browse the full line of premium AMSOIL products in the latest AMSOIL factory direct catalog. REQUEST CATALOG AMERICAN INNOVATION As one of a few independently owned oil companies, we've always stood apart from the big oil companies. We maintain the freedom to formulate products based on performance, not price. The result is a complete product line of full-synthetic lubricants that helps you push the limits of vehicle performance, power and speed LEARN MORE ABOUT AMSOIL JOIN US Join our community of enthusiasts who share your passion for driving, wrenching and building. Need help? Whether it's finding the right product, checking compatibility, forgotten password or just about anything else, AMSOIL's got you covered CONTACT US WHY AMSOIL Careers About Us Why Synthetic Oil? Performance Testing Offers Preferred Customer Program Business Opportunities Become an AMSOIL Dealer Warranty CUSTOMER SERVICE Contact Us Find AMSOIL Near You Return Policy Shipping Options My Account Email Preferences FAQs SDS (MSDS) Sheets Distribution Centers SHOP Motor Oil Lubricants & Protectants Clothing, Merch & Product Info. Shop by Equipment Type Look Up a Vehicle Filter Guides & Cross Reference MyAMSOILGarage AMSOIL United States AMSOIL International AMSOIL Industrial PRIVACY & USE Privacy Policy Terms & Conditions P.C. Terms & Conditions ISO Quality & Environmental Management Accessibility © AMSOIL INC. 2021 | www.amsoil.ca ISO 9001/14001Registered All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are AMSOIL-engineered for use in the applications shown.