Factory diagram — Power Window Switch
Factory diagrams
GMC
Rear Door Window Switch
UsedOEM
OEM GMC Rear Door Window Switch part #20987820
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$25.90
Specifications
SKU
FTM-CHARM-20987820
OEM Part #
20987820
Shipping Class
ground
Warranty
—