This part is a sealing strip, window outer at blt, right-hand (block) (with b72 1986-89), for Buick cars. It fits for Buick Skylark, and Somerset for the U.S.. It's a genuine General Motors part with an OEM part number 20578438.
This sealing strip 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
Spare Part Information
Technical Details
Brand
GM
OEM number
20578438
Part group number
10.710
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
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