1975-1979 C3 Back-Up Light Assembly 912040 - OEM Number(s) (912040)
Restore visibility and authenticity to your late C3 with a factory-correct back-up light.
After decades of exposure to sun, debris, and moisture, original back-up lights often appear dull, cracked, or missing altogether. The 1975–1979 Corvette Back-Up Light Assembly is a complete GM-style replacement that restores both safety and originality. With its OE-correct fit and finish, this assembly instantly improves the look of your Corvette’s rear end while ensuring reliable performance every time you shift into reverse.
Fits the Following Corvette Models:
Material/Finish
Dimensions
Features/Benefits
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GM reference part number 912040
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Direct replacement for missing or damaged assemblies
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Restores factory-correct appearance and function
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Complete assembly—lens and housing included
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Sold individually (two required per car)
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Reproduced to GM specifications for authenticity
Because Details Matter
Details like correct back-up lights keep a Corvette looking sharp and true to its heritage. Whether you’re restoring for judging or simply refreshing your C3, replacing worn lighting assemblies ensures your Corvette is seen the way it was meant to be.
Also known under these part numbers: (For reference only)
- 25-343848-1
- 310159
- 686420082460
- 912040
- A5825