Automotive Oils & Fluids

Ratings of the best products in the “Automotive Oils & Fluids” category. Reviews of the best Oils & Fluid Additives, Coolants, Brake Fluids, Car Flushes, Radiator Conditioners and Protectants, Fliud Sealers, Windshield Washer Fluids. Ratings of Antifreezes, Body Repair & Restoration Chemicals, Engine & Parts Fluid Cleaners, Automotive Greases and Lubricants, Power Steering Fluids, Car Refrigerants, Transmission Fluids. The most popular brands are user reviews and expert opinions.

Last updated: August 3, 2020

Top Car Oil Additives

By Mark Huff

You can endlessly argue about whether or not to use car oil additives. Visual experiments and tests show that there…