Sierra 3500 Denali 4WD V8-6.0L (2011)
Front Door Weatherstrip: Service and Repair
Front Door Opening Weatherstrip Replacement (Regular Cab)
Front Door Opening Weatherstrip Replacement (Regular Cab)
Removal Procedure
1. Remove the front door sill plate. Refer to Front Side Door Sill Trim Plate Replacement (Regular Cab/Crew Cab) (See: Interior Moulding /
Trim/Scuff Plate/Service and Repair/Front Side Door Sill Trim Plate Replacement (Regular Cab/Crew Cab))Front Side Door Sill Trim Plate
Replacement (Extended Cab) (See: Interior Moulding / Trim/Scuff Plate/Service and Repair/Front Side Door Sill Trim Plate Replacement
(Extended Cab)).
2. Remove the weatherstrip from the pinch-weld flange.
Installation Procedure