Factory diagram — Negative
Factory diagrams
GMC
Positive Cable
UsedOEM
OEM GMC Positive Cable part #20921448
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$47.60
Specifications
SKU
FTM-CHARM-20921448
OEM Part #
20921448
Shipping Class
ground
Warranty
—