Fluids & Additives

Motor oil, transmission and gear fluid, coolant, brake fluid, power steering fluid, grease and the additives that go into them, along with drain pans, funnels and spill supplies.

399 products

Buying guide: Fluids & Additives

Specification numbers matter more than brand names here. Dexron, Mercon, ATF+4 and CVT fluid are not interchangeable, and using the wrong one damages a transmission in ways that show up months later. Every fluid lists the specification it meets.

Additives state the treat rate and the volume they treat. Where a product is a concentrate, the dilution ratio is in the description.

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