1984-1996 C4 Rear Hatch Vent - Airflow Upgrade
Improve cabin airflow in your C4 without sacrificing style or security. This heavy-duty rear hatch vent mounts to the factory latch striker and lifts the hatch glass 1½ inches—delivering cool, flow-through ventilation while eliminating cockpit turbulence. No wiring to bypass. No lights triggered. No alarm issues. Just better breathing for your Corvette.
Features
• Fits all 1984–1996 C4 Coupes
• Raises hatch 1½" to increase cabin airflow
• Lowers interior temperature up to 10°F
• Does not interfere with interior lights or alarm systems
• Heavy-duty aluminum alloy bracket
• Installs in seconds using your roof panel ratchet
• No vehicle modifications required
Dimensions and Weight
• Width: 3?"
• Height: 3?"
• Depth: 3?" (base to latch post)
• Material: Aluminum alloy
Installation Highlights
• Remove bolt from hatch latch with T-40 Torx screwdriver
• Slide vent onto existing rear hatch latch assembly
• Reinsert and tighten bolt until vent is secure
• Close hatch carefully—do not slam
Tech Notes
• Designed specifically for C4 Coupes
• Vent height fixed at 1½" for optimized air exchange
• Compatible with factory alarm sensors and interior light triggers
Because Fit and Finish Matter
This vent isn't a gimmick—it’s a smart upgrade for every C4 Coupe driver seeking cool, comfortable cruising. Whether you're stuck in traffic or enjoying top-off driving, you'll appreciate the reduced heat soak and quieter air movement that this hatch vent provides.
Also known under these part numbers: (For reference only)
- 18234
- 25-121942-1
- 686420008927
- A5285
- X-551