Factory diagram — Engine Control Module
Factory diagrams
GMC
Engine Control Module ECM
UsedOEM
OEM GMC Engine Control Module ECM part #12574976
Verify with VIN
Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$768.20
Specifications
SKU
FTM-CHARM-12574976
OEM Part #
12574976
Shipping Class
ground
Warranty
—