Front Side Door Roof Drip Weatherstrip Replacement for Pontiac Montana SV6 Ext. 2007

1. Open the front door and the sliding side door.



2. Pull the front door roof drip rail weatherstrip (3) from the pinchweld flange.
3. Clean all of the adhesive from the pinchweld flange using 3M™ P/N 8984 adhesive remover or equivalent.

Important: A mastic/sealer/glue is inside of the new front door opening drip rail weatherstrip. If you are using a new front door opening drip rail weatherstrip, DO NOT use any weatherstrip adhesive.

1. If the old front door roof drip rail weatherstrip is reused, apply weatherstrip adhesive GM P/N 12345096 (Canadian P/N 993365) or equivalent.
2. Ensure the butyl sealing tape (1) is secured to the roof pinchweld flange (2).
3. Align the front door roof drip rail weatherstrip to the pinchweld flange at the upper C-pillar.
4. Push the weatherstrip (3) onto the pinchweld flange, working it forward and down the A-pillar.
5. Position the forward end of the front roof drip rail weatherstrip under the fender.
6. Close the front door and the sliding side door.