Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 20475979 Chan Asm. It is sometimes referred to as GM Window Channel. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Lesabre models. It fits Cadillac Deville, Fleetwood. It also fits Oldsmobile 98, Delta 88.
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