AMSOIL Oil Filter

Provides filtering efficiency of 99 percent at 20 microns1 Allows lower restriction, keeping engine parts lubricated Provides greater capacity for small, wear-causing contaminants than competing filters Helps reduce engine wear Offers extended service life 1In accordance with industry-standard ISO SO 4548-12. Product Overview AMSOIL Oil Filters feature advanced full-synthetic media that traps and holds a greater amount of small, wear-causing […]

AMSOIL Engine Assembly Lube

High-Quality Assembly Lube for Racing, Performance and Other Four-Stroke Engines Formulated to cling to engine parts and provide exceptional wear protection Prevents rust and corrosion in newly built or rebuilt four-stroke engines Designed to dissolve in oil, helping eliminate oil-port clogging and deposit formation Product Overview Clings Tenaciously to PartsBecause building an engine can take from a few […]

AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil

The Confidence to Compete, The Protection To Win Specifically designed for high-HP diesel engines Outstanding bearing protection under extreme loading Delivers 50% more film thickness1 Robust viscosity control 1compared to the 3.5cP HTHS limit for SAE 15W-40 Product Overview Whether competing in sled pulls, drag races or dyno challenges, competitors using DOMINATOR Competition Diesel Oil enjoy the confidence and […]

AMSOIL Brake and Parts Cleaner

Professional Strength Parts Cleaner Quickly removes oil, grease, brake fluid and other contaminants from brake parts and other automotive components Cleans brake parts with no major disassembly Leaves no residue, helping eliminate brake squeal and chatter **NOT AVAILABLE CALIFORNIA AND NEW JERSEY Product Overview Performance Features Quickly removes grease and oil Leaves no residue Dries quickly Chlorinated, […]

AMSOIL Super Shift® Racing Transmission Fluid

Formulated for High-Horsepower, High-Torque Applications Resists extreme heat to virtually eliminate slippage and improve shift performance Protects against wear, helping racers improve on the track and save money in the garage Product Overview For maximum success, racers need to be confident their transmission is going to shift smoothly and operate properly no matter how hard they push […]

AMSOIL P.i.® Performance Improver Gasoline Additive

Restores up to 14% horsepower1 Restores GDI fuel injectors to 100% flow rate after one tank of fuel2 Improves fuel economy Reduces need for costly higher-octane fuel Helps prevent carbon rap Controls pre-ignition knock Compatible with capless fuel systems 1Based on third-party testing in a 2016 Chevrolet* Silverado* 1500, 5.3L V-8 GDI with 100,616 miles, using one tank treated with AMSOIL P.i. […]

AMSOIL DOMINATOR® Octane Boost

Increases octane up to 4 numbers for improved performance Maximizes power Reduces engine knock Improves ignition & responsiveness Helps fuel burn more cleanly Removes carbon deposits Product Overview For off-road and racing use only. Increases octane up to four numbers. Helps reduce engine knock for maximum power, responsiveness and performance. INCREASES OCTANE UP TO 4 NUMBERS Significantly increases engine response and power in […]

AMSOIL MP Metal Protector

Product Overview Lubricates moving parts to silence squeaks without gumming up mechanisms. Penetrates to free rusty parts. Displaces moisture and helps prevent corrosion. Excellent for drying electrical systems and as a penetrating oil. Lubricates and Protects Cuts through rust and frees frozen components Helps protect against rust and corrosion, even in salt water Displaces water Stops squeaks Lubricates moving parts […]

AMSOIL Heavy-Duty Metal Protector

Contains special rust and corrosion inhibitor additives Protects against the effects of salt, moisture and chemical corrosion Leaves a long-lasting (up to several years), protective, wax-like, amber coating Sprays into hard-to-reach places and works as an undercoat Ideal for steel, iron, aluminum, brass, copper and other metal surfaces. Product Overview Resilient, durable anti-corrosion formula protects metal components, equipment and tools […]

AMSOIL DOMINATOR® 100% Synthetic 2-Stroke Racing Oil

Excellent film strength for high-heat, high-rpm engines Anti-friction formula for maximum power Burns clean; helps prevent ring sticking and plug fouling Protects coated and non-coated racing pistons Product Overview Race-proven, anti-friction chemistry provides an extra measure of protection against piston scuffing and bearing wear. Superior film strength provides protection in engines that can exceed 10,000 rpm. Burns clean; […]