This kind of horsepower doesn't just happen. You set the bar high across the board from spark plugs to motor oil. At AMSOIL, we take protecting your ride as seriously as you do. Formulated to meet the demands of professional … [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. […]
SEVERE GEAR®: AMSOIL Synthetic Gear Oil
The Right Tool for the Job Today’s vehicles produce substantially more horsepower, torque and towing capacity than their predecessors, yet the design of differential gears and bearings remains largely unchanged. Many differentials even use less gear lube and lower viscosities than before in an effort to reduce drag and increase fuel economy. In essence, less […]
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 […]