Restore quiet and smooth window operation in your classic Corvette with this Door Glass Anti-Rattle Cushion Kit. Designed to eliminate side glass chatter and premature track wear, these cushions mount in the door frame and stabilize the window during travel. Each cushion includes an integrated bolt for direct replacement and no-hassle installation.
Features • Fits all 1969–1996 Corvettes – C3 and C4 • Includes 4 cushions – completes both doors • Factory-style anti-rattle solution for window glass • Integrated bolts for fast, no-modification install • Prevents wear and vibration against window tracks
Dimensions and Weight • Cushion Length: 1 5/8" • Cushion Height: 7/8" • Bolt Length: 1 1/8" • Weight: Approx. 0.2 lb per set
Tech Notes • Replaces GM Part Numbers: 14049227, 3954529 • Door panel removal required for access • Helps protect window regulator mechanisms from strain
Because Details Matter Corvette doors take a beating—constant opening, closing, and window use all introduce wear. This simple upgrade restores the factory feel, reduces window chatter, and protects internal components from vibration fatigue. Ideal for any C3 or C4 Corvette undergoing window maintenance, regulator upgrades, or full door restoration.
Item ID:
602-021