Restore your Corvette’s safety and function with a factory-correct switch that protects and alerts.
Electrical integrity is critical in every Corvette, and a failed switch can leave your car vulnerable or inconvenient. This reproduction switch maintains both the convenience of your door ajar indicator and the security of your under-hood anti-theft system. Built to GM specifications with correct 3/8"-24 threads and dual blade terminals, it installs easily and restores the protection and accuracy your C3 was designed with.
1974–1976 Corvette (C3, Door Ajar Switch – LH or RH, rear of door)
1975–1982 Corvette (C3, Under Hood Anti-Theft Switch)
Metal body with black insulator housing
Precision-machined threads with plated finish
Overall length: 2 1/2" (63.5 mm)
Thread size: 3/8"-24
Hex width: 7/16" (11.11 mm, across flats)
Direct-fit reproduction for 1974–1982 Corvettes
Restores operation of both door ajar indicator and hood anti-theft switch
Includes correct dual flat-blade terminal connections
3/8"-24 threaded body ensures accurate OE fit
Sold individually (2 required per Corvette)
GM reference part number 14066671
Your Corvette’s security system is only as good as the parts behind it. A fresh switch restores the reassuring click, the warning light, and the protection your car was designed with. It’s a small piece, but it carries big responsibility—because true restorers know every function, no matter how small, keeps a Corvette authentic and dependable.