1974-1982 C3 Door Ajar Switch and Under Hood Anti-Theft Switch 14066671 - OEM Number(s) (14066671)
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.
Fits the Following Corvette Models:
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1974–1976 Corvette (C3, Door Ajar Switch – LH or RH, rear of door)
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1975–1982 Corvette (C3, Under Hood Anti-Theft Switch)
Material/Finish
Dimensions
Features/Benefits
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Direct-fit reproduction for 1974–1982 Corvettes
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Restores operation of both door ajar indicator and hood anti-theft switch
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Includes correct dual flat-blade terminal connections
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3/8"-24 threaded body ensures accurate OE fit
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Sold individually (2 required per Corvette)
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GM reference part number 14066671
Because Details Matter
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.
Also known under these part numbers: (For reference only)