AMSOIL Engine Degreaser

Clean Your Engine Like a Pro Professional-strength formula packed with powerful degreasing solvents that quickly and easily remove the toughest grease, dirt and grime from engine surfaces Just spray it on and wash off with water Product Overview Performance Features Removes the toughest grease, dirt and grime Leaves no residue Easy to use Powerful stream Safe on […]

AMSOIL Diesel Injector Clean + Cetane Boost Fuel Additive

Combines the benefits of AMSOIL Diesel Injector Clean and Diesel Cetane Boost in one convenient package Delivers outstanding detergency, improved lubricity and increased horsepower and cetane Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1  Reduces smoke and emissions One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one […]

AMSOIL Heavy-Duty 100% Synthetic Diesel Oils

Delivers 4X more wear protection1 Minimizes oil consumption Excels in extreme temperatures Helps keep trucks and equipment operating at peak performance Offers outstanding value 1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation Product Overview Developed to provide protection beyond conventional, synthetic-blend and other synthetic oils. AMSOIL synthetic technology […]

AMSOIL Heavy-Duty Degreaser

Product Overview Powerful solvents attack petroleum-based grime on a molecular level to loosen its hold on metal, concrete and other surfaces. Active citrus formula makes cleaning easy. Fast-Acting Citrus-Based Degreaser Dissolves oil, tar and grime Removes sticky residue Works fast Low-VOC formula Non-foaming Applications Metal Surfaces Oil-Stained Concrete Adhesive-Coated Surfaces Heavy-Duty Equipment Gears and Chains Powersports Equipment Farm Equipment […]

AMSOIL Diesel Injector Clean Fuel Additive

One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons) Cleans dirty injectors Lubricates pumps and injectors to reduce wear Restores power and torque Reduces smoke and emissions Reduces downtime and maintenance costs Product Overview Delivers confidence in your diesel’s performance. Concentrated formula uses unique chemistry to […]

AMSOIL Diesel Cold Flow Fuel Additive

Combats fuel gelling in cold weather Lowers cold filter-plugging point (CFPP) by up to 40°F (22°C) Fights gelling in cold weather Prevents wax settling during storage Inhibits fuel-filter icing Safe for use in all diesel fuels, including biodiesel Diesel Cold Flow is formulated for a broad range of diesel fuels, including biodiesel and #1 and #2 ultra-low-sulfur diesel (ULSD). Diesel […]

AMSOIL Diesel 4-in-1 Fuel Additive

One ounce treats up to 2.5 gallons of fuel Combines the benefits of AMSOIL Diesel Injector Clean, Diesel Cold Flow and Diesel Cetane Boost in one convenient package Delivers outstanding detergency, improved lubricity, better cold flow and higher cetane  Provides excellent all-season protection and performance Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1 […]

AMSOIL Diesel Cetane Boost Fuel Additive

Serious Performance Boost One ounce treats up to 10 gallons of fuel Increases cetane up to 8 points Delivers maximum horsepower Increases fuel economy Improves startability Smooths idle Product Overview Delivers confidence in your diesel’s performance. Concentrated formula uses unique chemistry to target and eliminate specific performance issues, maximizing diesel power. Improves Fuel Quality for Peak Performance Fuel with a higher […]