Automotive Relay & Control ModulesShowing 1 - 36 of 2,402 results
Repair components of a vehicle’s electrical system with our comprehensive assortment of relay and engine control module (ECM) replacements. Relay modules help control the electrical currents in your vehicle, while ECMs monitor the engine bay’s sensors to help control emissions systems and the air-fuel mixture. Zoro offers modules for a vast array of makes and models so that you can make your repair and move on to the next customer. Here are additional solutions for your automotive needs: automotive switches, electrical parts, and voltage circuit testers.