Restore proper door operation and interior lighting function with this OE-style Door Ajar Switch, compatible with all 1988–1996 Chevrolet Corvette (C4) models. This direct-fit electrical contact sensor installs in the door jamb and sends an open/close signal to the vehicle's lighting or control module. It replaces GM part number 10098478 and is built to factory specs for long-term reliability. This switch is ideal for owners performing an interior electrical restoration or replacing a failed sensor. Simple plug-in connection for fast installation.