1985-1989 C4 High Performance Air Cleaner Lid - Molded ABS
Upgrade your Corvette’s performance and style with our High Performance Air Cleaner Lid designed specifically for 1985–1989 C4 models. This lightweight, molded ABS lid fits just like the original but delivers increased airflow and reduced weight—giving your Corvette the breathing room it craves without compromise.
Enhanced Engine Efficiency
This replacement lid is engineered to optimize intake performance, helping your engine work more efficiently by allowing greater airflow into the system. Lighter than stock and crafted from durable black polymer, it delivers noticeable benefits in both throttle response and vehicle weight reduction.
Simple Upgrade, Big Impact
No modifications or complicated steps required. Installation is a quick swap with your factory lid, using your existing hardware. Experience immediate gains in airflow and refinement—all with a factory-style fit.
Features
• Fits all 1985–1989 Corvette C4 models
• Allows more air flow to increase engine performance
• Measures 16-1/4" x 8-1/4" for perfect fitment
• Formed from lightweight molded ABS polymer
• Lighter than the original factory air cleaner lid
• Installs easily with no modifications
• Hardware not included
Tech Notes
• Designed for simple drop-in replacement using factory hardware
• Compatible only with factory-style air cleaner housing
Also known under these part numbers: (For reference only)