Vent Window Division Bar Weatherstrip

This vent window division bar weatherstrip seals the front vent window on your Buick or Cadillac hardtop from 1954 to 1958. It's fully molded with a sturdy metal core and comes with attaching tabs to secure it firmly in place. This strip fits opposite the glass run channel and keeps the vent window sealed tight when closed, helping prevent drafts and water leaks.

Installation is straightforward: remove the old weatherstrip, align the metal core and tabs in the division post, and press it firmly to seat the rubber seal. For the main vent window seal, see our front door vent weatherstrip.

Replaces factory part numbers 4236899 and 426898.

• Fully molded rubber with metal core
• Includes attaching tabs for easy installation
• Seals vent window opposite glass run channel
• Fits 1954-1958 Buick and Cadillac hardtops

Please check the Matching Vehicles tab to confirm fitment.

Warning: California residents see Prop. 65 info.