2478-AUXKIT71278
Multi-Purpose Relay
Mack

This multi-purpose relay is an essential component for managing electrical circuits in heavy-duty trucks. It acts as an electronic switch, controlling various auxiliary functions such as lighting, horns, or other electronic accessories. Its robust design ensures reliable operation under demanding conditions, including vibration and temperature extremes. The relay's versatility allows it to be used in multiple applications, simplifying wiring configurations and reducing the need for numerous single-purpose relays. Proper functioning of this relay enhances vehicle safety and operational efficiency by ensuring consistent electrical performance. Easy to install and replace, it is a valuable part for maintenance and repairs. Source One Parts Center provides this relay as a trusted solution to keep your vehicle’s auxiliary systems functioning flawlessly.