GMC Engine Control Modules (ECM) For Sale by Dealerships

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Showing 1 - 25 of 95 Engine Control Module (ECM) Listings

1 - 25 of 95 listings
1 - 25 of 95 listings
GMC V8-8.1L-MFI-Vortec-Gasoline Engine Control Module (ECM) for a Workhorse Custom Chassis W62

2007 GMC V8-8.1L-MFI-Vortec-Gasoline Engine Control Module (ECM) for a Workhorse Custom Chassis W62

Contact for price
Pullout GM ECM, Serv. No. 12602801, for a 2007 GM V8, 8.1L, MFI, Vortec, Gas engine.
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Stock NumberUPS-145936-4
MLS Number14288293
CategoryEngine Control Modules (ECM)
Last Updated4/5/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
GMC C5500 Engine Control Module (ECM)

2008 GMC C5500 Engine Control Module (ECM)

Contact for price
Engine Control Module for GM LS Motors. Fits 8.1, 6.0, 5.3, 4.8, 5.7, with Blue/Green Harness Plugs. Service No. 12602801, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number78241
MLS Number14009249
CategoryEngine Control Modules (ECM)
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
GMC 6.6L DURAMAX Engine Control Module (ECM) for a GM 6.6 DURAMAX

GMC 6.6L DURAMAX Engine Control Module (ECM) for a GM 6.6 DURAMAX

$200 USD
Good used, cleaned and inspected GM 6.6 Duramax ECM. Part Number: 12646248 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)GM
Fits To Model(s)6.6 DURAMAX
Part Number12646248
Stock NumberRyd 12646248
MLS Number12064263
CategoryEngine Control Modules (ECM)
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
GMC V8-8.1L-MFI-Vortec-Gasoline Engine Control Module (ECM) for a Workhorse Custom Chassis W62

2007 GMC V8-8.1L-MFI-Vortec-Gasoline Engine Control Module (ECM) for a Workhorse Custom Chassis W62

$90 USD
2007 GM/Chevy 8.1L Vortec V8 Gas Engine ECM / ECU / PCM, P/N 12602801, HDW P/N 12589161.
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Stock NumberUPS-CHDV-142308-4
MLS Number13904256
CategoryEngine Control Modules (ECM)
Last Updated4/3/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
GMC 8.1-Vortec 8100 Engine Control Module (ECM) for a Workhorse Custom Chassis W62

2007 GMC 8.1-Vortec 8100 Engine Control Module (ECM) for a Workhorse Custom Chassis W62

Contact for price
2007 GM/Chevy 8.1L Vortec V8 Gas Engine ECM / ECU / PCM, P/N 12602801, HDW P/N 12589161.
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Stock NumberUPS-CHDV-145949-4
MLS Number13909025
CategoryEngine Control Modules (ECM)
Last Updated2/6/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
GMC C5500 Engine Control Module (ECM)

2008 GMC C5500 Engine Control Module (ECM)

Contact for price
Engine Control Module for GM LS Motors. Fits 8.1, 6.0, 5.3, 4.8, 5.7, with Blue/Green Harness Plugs. Service No. 12602801, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number78284
MLS Number14016356
CategoryEngine Control Modules (ECM)
Last Updated12/9/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
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