1968-1972 C3 Windshield Wiper Access Door Mounting 12 Piece Kit - OEM Number(s) (3922010,3922099)
Time, heat, and moisture often cause the wiper door mounting bolts and bushings on 1968–1972 Corvettes to deteriorate, creating misalignment and slow or failed operation. This drag on the assembly also places excessive strain on the vacuum actuated wiper door system, increasing the chances of vacuum leaks, incomplete closure, or outright failure. Our 12-piece Wiper Door Mounting Kit restores proper pivot function with all the correct hardware in one convenient set.
This complete replacement kit includes the correct GM-style shoulder bolts (3922099) and nylon bushings (3922010) to return your C3’s wiper door operation to smooth, factory-spec movement. Designed for direct replacement with no modification required.
Features
• Replaces worn pivot bolts and bushings
• Restores proper wiper door movement and vacuum system function
• Includes correct GM-style shoulder bolts and nylon bushings
• OE-correct dimensions and thread pitch
• Complete 12-piece car set
Kit Contents
• (4) Wiper Door Shoulder Pivot Bolts – GM 3922099
• (8) Wiper Door Nylon Bushings – GM 3922010
Because Details Matter
Correctly functioning wiper door hardware is crucial to preserving the factory performance of your Corvette’s vacuum-operated system. Eliminate excessive friction and premature failure by replacing your aging components with this restoration-grade kit.
Also known under these part numbers: (For reference only)
- 3922010
- 3922099
- 43436
- 606381
- 686420066002