Fairchild Weatherstrip Upper Auxiliary Seal Front DS / PS Door 07-14 GM 2500HD/3500

The Fairchild Upper Auxiliary Weatherstrip is a direct-fit replacement seal designed to restore proper weatherproofing on select truck applications. Molded from durable automotive-grade rubber, this weatherstrip helps prevent rain, road spray, dust, and debris from entering the cabin area while reducing wind noise and drafts.

Manufactured to match original equipment dimensions and sealing profile, it provides a reliable barrier against the elements and helps maintain proper body sealing performance. The flexible rubber construction resists cracking, shrinking, and deterioration caused by age, UV exposure, and harsh weather conditions for long-lasting durability.

This weatherstrip installs easily as a direct replacement for the OEM component it supersedes and is ideal for replacing worn, hardened, or damaged factory seals. Whether servicing one side or completing a full replacement, the Fairchild Upper Auxiliary Weatherstrip helps keep your interior dry, quiet, and protected.