Amsoil synthetic motor oil for over 30 years

Amsoil - The first company to come out with synthetic oil for automobiles before Mobil, Royal Purple or Castrol

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USA, Canada & Puerto Rico
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Amsoil vs. Mobil 1

10 myths of
synthetic oil

What you need to know about oil additives

Synthetic oil compared to your conventional oil

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 of oil lubrication

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

The dependency on foreign oil stops RIGHT HERE. Amsoil products are 100% made in the USA.

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

Diesel Engine Oils
5W-30 (HDD), SAE 30 (ACD), 15W40 (AME)
 
Filtering Products
Oil Filters (1/yr. or 25,000 miles)(EAO)
Best Motorcycle Oil Filters using Nano technology
Bypass Oil Filter Kits - keeps oil clean down to an amazing 1 or 2 microns
Gasoline Engine Oils (4-cycle) - Side by Side technical comparison
0W-20 oil (use in place of 5W-20 oils. Lasts much longer and outperforms other oils in extreme cold and heat)
0W-30 (SSO),5W-30 (ASL), 10W-30 (ATM), 20W50 (TRO)
10W-40 (AMO), 10W40 4-stroke (AFF), 10W40 AMSOIL Question & Answers Japanese Motorcycles
20W50  AMSOIL Question & Answers European Motorcycles (AMV)
European Engine Oils (4-cycle) Ideal for Volkswagen, Mercedes Benz
5W-40 oil Meets VW's popular 505.01 specification also MB 229.31, 229.51 specifications.
 
Gasoline Engine Oils (2-cycle)
2-Cycle (TCR), 2-Cycle INTERCEPTOR high performance (AIT)
 
Gear Lube, Greases and other fluids

75W-90 (TGR)- Discontinued, Grease (GRG)


See new and improved
Gear Lubes AMSOIL Question & Answers that last the life of your vehicle!

Forks/Suspension (STL, STM)
Transmission Oils
Auto Trans (ATF)

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Authorized Amsoil Independent Dealer for Synthetic Motor Oil
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