In USA or Canada, order by phone at: Order @ (954) 442-5380
Does AMSOIL really work?
Frequently Asked Questions
Quick Oil & Filter Ordering System
Van goes 930,599 miles using AMSOIL!
Pontiac goes 340,000 miles
Geo goes 362,000 miles
Amsoil vs. Mobil 1 lab testing
Amsoil vs. Mobil 1 on the dyno
Amsoil vs. Red Line Oil
Automotive Links
Engine break-in
Expert Advice for your specific Application!
10 myths of synthetic oil
Are Oil Additives Good?
Synthetic compared to conventional
Mercedes-Benz law suit for not recommending synthetic
The brainwashing of consumers
On the dyno compared to Mobil, Castrol, Royal Purple, Torco, Shell and BP
409,000 miles without an oil change
Bonicelli Racing of NASCAR using AMSOIL
Breaking world's records - fastest 4 cylinder
Lawn care company sees the great benefits of switching to Amsoil
Snowmobile racing in Canada sees the benefits
Big NY City taxi cab test
Amsoil warranty - your rights under the law
Place your order immediately using the application guide. Enter your year, make and model of your vehicle. 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 hours!
AMSOIL was the first synthetic oil
Mercedes-Benz and motor oil law suits
Interceptor 2-cycle oil
Companies wanting to buy out AMSOIL
Harley-Davidson Oil. Which is better?
Regarding your factory warranty
Crackdown of obsolete oils in California
Company History
Motorcycle Fluids