AMSOIL Diesel oils API diesel oil specifications. The American Petroleum Institute, or API, is the only national trade association that represents all aspects of America's oil and natural gas industry including production, … [Read more...]
Independent AMSOIL Jobber Harrisburg Pennsylvania
AMSOIL P.C. & Online/Catalog Promo
For a limited time, Preferred Customers and online/catalog customers get a free three-pack of shop rags with their order of $100 or more when they use code RAGS126 at checkout. The promotion runs through Jan. 13, 2026. Promotion: Free three-pack of shops rags with order of $100 or more Eligible participants: Preferred Customers and online/catalog […]
How Extreme Heat Affects the Engine in your Car and Truck
As operating temperatures increase, so does your vehicle’s need for high-quality synthetic motor oil. The average operating temperature of a passenger car/light truck engine is up to 235ºF (113ºC), and higher under heavy loads. Motorists are becoming more familiar with the technologies responsible for this increased heat, specifically turbochargers. Automakers are designing engines using these […]
AMSOIL P.C. & Online/Catalog Promo
For a limited time, Preferred Customers and online/catalog customers get a free three-pack of shop rags with their order of $100 or more when they use code RAGS126 at checkout. The promotion runs through Jan. 13, 2026. Promotion: Free three-pack of shops rags with order of $100 or more Eligible participants: Preferred Customers and online/catalog […]
OEM Diesel license 2017
AMSOIL’s CK-4 diesel products will not carry any OEM licenses at launch. They will be recommended for OEM specifications, but not be licensed. Our new CK-4 products will not be API licensed. The API licensing system is a voluntary certification that sets minimum quality standards, which is important. Because it is a standard, licensing limits the flexibility […]