Engine Cooling Fan Motor Relays

Electric cooling fans are a great idea for any kind of high-performance build. They allow your engine to get up to temperature more quickly, they don’t cause the parasitic power loss of a mechanical fan, and they usually take up less space. They’re really great for off-roaders, too, since they cool better at low rpm, and you can turn them off in deep water or mud.

Many of the electrical systems in your vehicle are controlled by relays, and the motors powering your cooling fans are no exception. You can shop by make and engine to find a stock replacement cooling fan relay, or search by amperage and terminal style for your custom system.

Top Brands

Shop with confidence! Every part we carry at Summit Racing Equipment—right down to the relays for your engine’s cooling fans—comes from a trusted manufacturer we’d use on our own project vehicles. Choose from brands like Dorman, Denso, ACDelco, Standard Motor Products, Hella, and more.