Restore full functionality to your vehicle's interior lighting with this replacement Dome Lamp switch, designed specifically for 1988–1994 OBS Chevy and GMC trucks. This direct-fit switch features clearly labeled OFF and AUTO positions, allowing you to easily control your dome lamp with a simple toggle. The switch is built to match the original factory specifications, ensuring a seamless plug-and-play installation that connects directly to your existing wiring harness without any cutting or splicing required. Constructed from durable black plastic with a gray rocker toggle, this switch is designed to blend right in with your truck's original interior. Whether your old switch has worn out, broken, or gone missing, this replacement part gets your dome lamp controls working like new again. Compatible with the full range of 1988–1994 OBS Chevy and GMC trucks, this is the reliable, factory-style solution for keeping your cab lighting in proper working order.