Right now there are 454 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Automotive › Oils & Fluids. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: Valvoline, Lucas Oil, Castrol, Quicksilver, Liqui Moly, Zerex, Mobil, ACDelco. Every item is a one-off, so the stock moves all day and new deals keep arriving.