Relay

Browse New OEM electrical relays for GM vehicles. Our factory-original 12V 4-pin and 5-pin relays are sourced from GM surplus — the correct coil resistance, contact rating, and pin configuration for your vehicle's electrical system.

Relays are the switching elements that control high-current circuits — cooling fans, fuel pumps, starter motors, and accessories. An OEM relay provides the correct pull-in voltage, contact resistance, and rated current capacity for your vehicle's circuit design — preventing the voltage drop and contact arcing that cause premature failure in underrated aftermarket relays.

Verify relay pin configuration, coil voltage, and contact current rating before ordering. Available in individual units and multi-packs for shop stock.