Front Door Vent Window Weatherstrips

These front door vent window weatherstrips replace the original rubber seals on your 1933 Buick Series 50 through 90 vent windows. Molded directly from original parts, they ensure a precise fit and effective seal against the elements. Designed as left and right pieces, they install easily into the vent window frame to restore proper weatherproofing.

• Replaces factory part numbers #4034771, #4034772, #4042822, and #4042823
• Made from high-quality rubber for durability and a tight seal
• Hand crafted and made in the USA for guaranteed fit
• Note: Measure your original seals to confirm length; these measure 35-1/2"

For proper installation, remove the old weatherstrip carefully, clean the channel, then press the new seal firmly into the vent window frame. Check for even seating along the edges to avoid leaks. For additional sealing, consider replacing the vent division bar weatherstrip (part #70-0040-56).

Please verify vehicle compatibility under the Matching Vehicles tab.