Important Articles
AMSOIL vs. the big-name companies
Problems using Amsoil
European Vehicles Require High End Oils
Used motor oil - How Amsoil helps protect the environment - Environmental issues
California cracks down on obsolete motor oils - Future predicted for Synthetics
Auto Industry's Best Kept Secret
New to using synthetic oil? Read the 10 myths of synthetic oil
What you need to know about oil additives
The brainwashing of consumers
Side-by-side comparison of conventional oil with synthetic
Amsoil Warranty Issues
Amsoil vs. Red Line Oil
Amsoil competes with Royal Purple, Castrol, Mobil 1, Shell and BP on the Dyno

If you are looking to make a purchase or wanting to become a dealer, please click the icon below. Amsoil products are primarily sold through catalog ordering. It's only $30 per year to become a dealer. If you wish to order at wholesale (25% less than the prices seen in the catalog), you can become a dealer or preferred customer to get the wholesale costs. The only way to get free shipping is to own a retail establishment and place an order exceeding $8,000. Otherwise if you live within a reasonable distance from one of the 14 warehouses in North America, you can drive in person. Shipping costs are so insignificant that it's often not worth the trouble to go to any warehouse. Since Amsoil has such a large account with UPS, they get a tremendous discount on shipping and pass it down to all of the customers.

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Does AMSOIL really work?

Frequently Asked Questions

Quick Oil & Filter Ordering System

Van goes 930,599 miles on original engine and transmission using AMSOIL!

High mileage lubrication - 340,000 miles!

Geo goes 362,000 miles on only 15 Amsoil on changes. With conventional lubrication that would take normally 120 oil changes!!

Amsoil vs. Mobil 1 lab testing

Amsoil vs. Mobil 1 on the dyno

Amsoil vs. Red Line Oil

Automotive Links

Amsoil on a brand new engine - break-in

Expert Advice for your specific Application!

10 myths of synthetic oil

What you need to know about oil additives

Synthetic lube compared to your conventional

Mercedes-Benz law suit for not recommending synthetic lubrication

The brainwashing of consumers

Amsoil on the dyno compared to Mobil, Castrol, Royal Purple, Torco, Shell and BP

409,000 miles without an oil change using Amsoil in an 18-wheeler

Bonicelli Racing of NASCAR using AMSOIL

Breaking world's records - fastest 4 cylinder using Amsoil

Lawn care company sees the great benefits of switching to Amsoil

Snowmobile racing in Canada sees the benefits

Big NY City taxi cab test comparing Amsoil to the conventional 3,000 mile interval. See the surprising findings.

Amsoil warranty - your rights under the law

Conventional Oil Vs. Synthetic

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Place your order now using the easy application guide

You can place your order immediately by using the application guide. Simply put in your year, make and model of your vehicle and add items right to the shopping cart. Shipping is fast and very economical.

Interstate Battery System of Detroit very satisfied with the results of Amsoil in their fleet!

Running a 10W30 oil for 240 straight hours!

AMSOIL was the first synthetic oil before anyone else.

Mercedes-Benz and motor oil law suits

About the Interceptor 2-cycle oil

Companies wanting to buy out AMSOIL

Harley-Davidson Oil. Which is better? Get the facts.

Regarding your factory warranty going long distances between oil changes.

Crackdown of obsolete oils in California