AMSOIL INC. Vehicle Service Pros

AMSOIL manufactures premium synthetic lubricants and filters for automotive, truck, RV, marine and power-sports applications. Proven performance since 1972. The Original synthetic

Downloadable AMSOIL Product Catalog (PDF 2.6MB)

AMSOIL Distribution Region (USA Midwest)

AMSOIL Launches 3 New Specialized Motor Oil Families

Should I Use Racing Oil in My Daily Driver?

Engineered to have 75% more engine protection against horsepower loss and wear than required by a leading industry standard. Reduces friction heat and wear for maximum power performance and fuel efficiency. Resists high-temperature burn-off and chemical breakdown C keeps engines clean. Outstanding low-temperature fluidity for fast dependable winter starts and immediate start-up protection.

Amsoil ASL1G-EA Signature Series 5W-30 Synthetic Motor Oil

New AMSOIL 5W-40 Full-SAPS Synthetic Motor Oil Completes European

Amsoil Signature Series 5W-30 Synthetic Motor Oil. ASLQT-EA

AMSOIL SYNTHETIC DIRT BIKE TRANSMISSION FLUID - General Filters

CW Synthetics - Amsoil

AMSOIL Synthetic Premium Protection SAE 20W-50 Motor Oil

Ask the Expert: Can conventional and synthetic oil be safely mixed?

AMSOIL: Diesel Powerful Protection