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 PI Gasoline Additive only $5
Promotion: AMSOIL P.i. for $5 Effective Dates: Feb. 25-March 10, 2026 Promo Code: PI226 AMSOIL P.i. is a potent gasoline performance improver with concentrated detergent that aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline. […]
AMSOIL Diesel Oil change recommendations
Q: What will be the oil drain interval recommendation for the CK4 oils? A: The AMSOIL Heavy-Duty product line will be OEM service interval with the capability of extended intervals with oil analysis substantiating it. Our Signature Series Max-Duty product line will be the following: Heavy Duty = 3X OEM interval not to […]
AMSOIL PI Gasoline Additive only $5
Promotion: AMSOIL P.i. for $5 Effective Dates: Feb. 25-March 10, 2026 Promo Code: PI226 AMSOIL P.i. is a potent gasoline performance improver with concentrated detergent that aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline. […]
AMSOIL P.C. & Online/Catalog Promo Starts Today
For a limited time, Preferred Customers and online/catalog customers receive a free bottle of AMSOIL Upper Cylinder Lubricant with their order of $100 or more when they use code UCL1125 at checkout. The promotion ends Nov. 18, 2025. Order HERE Place your AMSOIL order HERE