1968-1975 C3 Coupe Deck Lid Drain Shields 3930323 - OEM Number(s) (3930323)
Keep Your C3 Dry & Original – Drain Shields That Do the Job
Don’t let water sabotage your classic. These 1968–1975 Corvette C3 Coupe Deck Lid Drain Shields are a must-have detail for maintaining both function and authenticity in your rear deck lid area. Designed as direct replacements for the original GM part number 3930323, these shields prevent rainwater and moisture from sneaking past the deck lid drain system — protecting your rear storage compartment from costly repair of carpeting!
Essential Protection, Invisible Precision
These drain shields guide runoff safely out of the vehicle into the rear wheelwell area, exactly as GM intended. Whether your Corvette is a weekend cruiser or a concours restoration, keeping the rear storage compartment dry preserves not only your investment but also your comfort.
Stamped Steel is formed to factory shape for a tight OE-style fit with oval drain outlet holes, ensuring correct water redirection. No guesswork, no universal parts — just the right part for the right generation.
• Fits all 1968–1975 Corvette C3 Coupes
• Replaces GM part number: 3930323
• Factory-style moldedmetal
• Sold as a matched left and right-hand pair
• OE-style design for correct drainage and fitment
If your original drain shields are cracked, missing, or simply worn down after decades of service, it’s time to upgrade. Restore proper drainage and keep your C3 dry — the way Chevy designed it.
Also known under these part numbers: (For reference only)
- 333061
- 3930323
- 686420046202