Rear door vent weatherstrip

This rear door vent weatherstrip seals the vent area on 1949 Buick Roadmaster Series 70 and Super Series 50 sedans. It helps keep drafts, water, and dust out, preserving interior comfort and preventing rust damage around the vent. Installation is straightforward—remove old weatherstrip and fit this replacement in its place for a snug, lasting seal.

Note: This part does not include the metal core division post seal, which should be ordered separately (part #70-0040-56). It replaces factory part numbers 4162211 and 4162212.

Please check the Matching Vehicles tab to confirm compatibility with your vehicle.