88-98 OBS Chevy/GMC Door Jamb Switch

Replace the defective OBS door jamb switch in your 1988-1998 Chevrolet or GMC with this high-quality, AC Delco replacement! Opening and closing your door for years eventually wears out the mechanism on your door jamb switch, also referred to as the dome light switch. When you close your door, it activates this switch which turns off the dome light, saving your battery. This genuine AC Delco replacement is manufactured in the factory style black plastic for a factory correct look in your interior. The three prong connection on the back side is in place so it's an easy plug and play installation.