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Engineered for Performance and Protection

AMSOIL is a leader in synthetic lubrication solutions, offering products designed to enhance engine performance, reduce wear, and extend service life. With a reputation for quality and innovation, many AMSOIL diesel and motor oils deliver guaranteed protection for up to 25,000 miles, making them a preferred choice for those seeking reliability and efficiency.

AMSOIL Product Lineup

Motor Oils

High-performance synthetic oils for gas, diesel, and hybrid engines.

Transmission Fluids

Precision-engineered fluids for automatic, manual, and power sports transmissions.

Gear Oils

Long-life, extreme-pressure, and chain case gear oils for superior protection.

Fuel Additives

Premium treatments to clean, protect, and boost engine efficiency.

Filters

High-efficiency oil, air, and bypass filters for extended engine life.

Greases

Racing, multipurpose, and water-resistant greases for durability.

Cleaners & Protectants

Advanced solutions to repel mud, protect metal, and enhance performance.

Merchandise & Accessories

Tools, banners, stickers, and more to showcase your AMSOIL pride.

Apparel

High-quality shirts, jackets, and hats for AMSOIL enthusiasts.

Stay Informed & Updated

Understanding Oil Viscosity

12/11/2025

Viscosity is the measure of a fluid's resistance to flow. The physical properties of lubricants...

Unmatched Protection for Every Drive

AMSOIL’s advanced formulas provide unmatched protection, whether for daily use or high-performance applications. Reach out today to get access to top-tier AMSOIL products. Whether you need AMSOIL transmission fluid or accessories, we are your right choice.

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Buy AMSOIL products and save 25% as a preferred customer. Use the search bar below to find the products you need or click the vehicle lookup button to find products for your vehicle.

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