Keep your Corvette’s Fiber Optic Light Monitoring System fully functional with a correct amber sensor and grommet.
Your C3’s fiber optic monitoring system was a technological innovation of its time, allowing drivers to verify bulb operation right from the console. This amber fiber optic sensor lens installs inside the front parking/turn signal assembly at the origin of the fiber optic cable. By transmitting the amber illumination of your lamps to the console monitor, it ensures your system remains accurate and authentic.
1968–1971 Corvette (C3)
Amber lens with factory-style fit
Rubber grommet for secure placement and seal
GM-correct size for fiber optic housing fitment
Reproduction amber fiber optic sensor lens with grommet
Maintains proper function of the Fiber Optic Light Monitoring System
Ensures front park/turn signal illumination transmits to console monitor
Restores authentic appearance and performance
Sold individually, 2 Required Per Corvette
GM reference part number not provided
The fiber optic system is one of the details that makes early C3 Corvettes unique. Keeping it functional means more than lighting—it’s about preserving originality and honoring engineering that set Corvette apart in its era. Enthusiasts know these small components are what keep history alive on the road.
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