OE Sensors/Relays/Switches

Let ACDelco help you optimize your GM vehicle's performance with our high-quality ACDelco GM OE Sensors, Relays and Switches.

Features & Benefits
  • Sensors and relays work with vehicle electronics to help optimize engine performance.
  • ACDelco offers a variety of switches, including door lock, turn signal, ignition, trunk and windshield wiper switches, for most GM vehicles on the road today.

WHAT IT DOES:
The Starting and Charging System starts the engine, maintains the battery's charge and provides power to the electrical accessories while the engine is running.