NEW AMSOIL Preferred Customer Program

Testing AMSOIL synthetic lubricants in the most demanding environments is our industry trademark. We push our lubricants to the limit in our state-of-the-art mechanical test lab, in real-world field trials and in the world’s most demanding racing vehicles in an effort to develop the best synthetic oil available. The result is a complete product line that performs as advertised and helps you harness the full potential of your vehicles and equipment.

Leading the Field in Deposit Protection

AMSOIL Signature Series 5W-30 Synthetic Motor Oil was tested against two competing brands to determine its level of protection against deposit formation in high-heat turbocharger applications. Find out how it performed.

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Tested and Proven Performance

We stand behind our product claims. See all performance test results.

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Bulletproof Wear Protection

See how AMSOIL synthetic lubricants performed in Las Vegas taxis following 18 months of severe service.

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Maximum Powersports Protection

The most demanding powersports engines are no match for AMSOIL synthetic lubricants. Watch the video.

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Save up to 25%

Become an AMSOIL Preferred Customer and save up to 25% on every order.
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Sell AMSOIL Products

Start your own Dealership or add the AMSOIL line to your retail location.
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