Factory diagram — A/C Coupler O-ring
Factory diagrams
GMC
O-Ring MW2
UsedOEM
OEM GMC O-Ring MW2 part #12382772
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$7.18
Specifications
SKU
FTM-CHARM-12382772
OEM Part #
12382772
Shipping Class
ground
Warranty
—