Factory diagrams
GMC
Muffler
UsedOEM
OEM GMC Muffler part #14089132
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$149.00
Specifications
SKU
FTM-CHARM-14089132
OEM Part #
14089132
Shipping Class
ground
Warranty
—