AMSOIL AZO vs Mobil 1 Extended
Feature | AMSOIL AZO | Mobil 1 Extended 5W-30 |
---|---|---|
Mileage | 25,000 | 15,000 |
Pour Point | -51° (-60° F) | -48° (-54.4° F) |
Wear Scar | 0.406 mm | >1 mm |
HTHS ASTM D 4683 | 3.2 | 3.1 |
Flash Point | 230° (446° F) | 230° (446° F) |
News and Events

Official Oil
AMSOIL has signed agreements to be the Official Oil of both the 2014 Sturgis motorcycle Rally and 2013 Bike Week in Daytona Beach.

Championship Off Road Racing
AMSOIL will continue its rise in the off-road racing market after signing an exclusive, three-year marketing deal with CORR.

13th Annual Winter X Games
The Winter X Games started on Thursday night with AMSOIL Championship Snocross Series rider Levi LeValle taking home a second.

Synthetic Powershift Transmission Fluids
Specifically formulated for heavy-duty powershift transmissions. Extended drain interval capable.

Shock Therapy
Grave Digger was the fastest qualifier, but it was all John Zimmer's driving of the AMSOIL Shock Therapy that took home the win.

Synthetic Racing Gear Lube
Engineered specifically for the demands of severe racing conditions. Provides improved flow over conventional oils.

Brad & Roger Lovell
AMSOIL Rockcrawlers and Rockracers Brad and Roger Lovell’s championship winning 2008 Ford Ranger/AMSOIL rock truck.

Oil Analyzers, Inc.
Do you know oil tells a story and provides a working history of your equipment as well as the condition of your lubricant?
Welcome to Phillips Enterprises - America's Oil
We maintain a large stock of AMSOIL products!!!
Since the introduction of AMSOIL synthetic motor oil in 1972, AMSOIL has gone on to develop the most complete line of synthetic lubricants and automotive products in the world. The history of AMSOIL product innovations is a checklist of industry firsts. AMSOIL "firsts" in motor oil, two-cycle oil, gear lube, grease, air filter and oil filter technology are proof-positive of the AMSOIL commitment to innovation.
AMSOIL formulates a wide selection of synthetic lubricating oils for all types of engine and gear applications, including those for specialized vehicles and severe operating conditions. In addition, AMSOIL has developed sophisticated fuel additives, filtration systems and other companion products that supplement and extend lubricant performance. All are distributed through a worldwide network of independent dealers. This complete line of quality products is recognized by countless private motorists, fleet managers and industrial administrators as the best and most cost-effective choice for increasing engine performance, reducing maintenance and prolonging vehicle and equipment life...making history with synthetics. Some of the 100% synthetic products include motor oils, motorcycle oils, transmission fluids, brake fluids, gear lubes, greases, hydraulic fluids, two-cycle oils, nano-fiber oil filters, nano-fiber air filters, fuel conditioners and deicers, and marine oils.
New AMSOIL Product Releases
The Pinnacle of Performance
The new Signature Series Synthetic Motor Oil formulation builds upon its rock-solid foundation to offer enthusiasts a new level of engine protection.

Synthetic Air Tool Oil
Synthetic Air Tool Oil
Outstanding Air Tool Protection and Performance
AMSOIL Synthetic Air Tool Oil (AIR) effectively lubricates rotary and piston-type air tool bearings and motors, while managing moisture and conditioning rubber and plastic seals and O-rings. It ensures air tools run smooth, reduces wear and helps tools last for years, even generations.view more
