How to Install 1984-1989 C4 Corvette Lower Inner Side Window Seals Pair
Fits:
Mid America Motorworks Technical Tip
MAM Part Number: 604609
OE Reference Numbers: 14071841, 14071842
Mid America Motorworks provides restoration and maintenance parts for Corvette enthusiasts. Use the following instructions as a general guide for installing the lower inner side window seals on your 1984-1989 C4 Corvette.
Lower Inner Side Window Seal Installation Procedure
Step 1
Disconnect the battery before beginning installation.
Step 2
Remove the door panel.
Helpful Removal Tips by Year Group:
- 1984-1989: Remove all visible screws. Do not forget the hidden screws located in the door pull area.
- 1990-1996: Light lens on door escutcheon hides two screws. Remove them also. Dime-size colored caps at the bottom edge must be removed. Gently pry the lens off.
- Carefully disconnect all wiring harnesses before removing the panel completely.
Step 3
Drill out the factory rivets at both ends of the seal.
Important:
Wrap the drill bit with a piece of hose or electrical tape, exposing only the tip of the bit. This helps prevent accidental damage to the door during drilling.
Step 4
Remove the original seal by pressing the strip downward and then lifting upward to release the retaining clips. Some manipulation may be required during removal.
Step 5
Install the new seal by aligning the retaining clips with the door panel holes and pressing the seal into place.
- Verify all clips are fully seated.
- Ensure the rubber lip rests properly on the outside edge of the door.
- Confirm the seal is straight and properly aligned before final fastening.
- Adjust as necessary.
Step 6
Secure the seal in place using enclosed rivets.
Step 7
Reconnect all wiring harnesses, reconnect the battery, and test window operation before reinstalling the door panel.