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GMC Engine Parts For Sale by Dealerships

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Showing 101 - 125 of 503 Engine Part Listings

101 - 125 of 503 listings
101 - 125 of 503 listings
GMC 6.6L DURAMAX Engine Block / Cylinder Block for a Chevrolet C4500

2005 GMC 6.6L DURAMAX Engine Block / Cylinder Block for a Chevrolet C4500

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Engine Short Block, 6.6D Duramaxx Good Condition. Ship Ready, Removed From A 2005 Chevrolet C4500. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)CHEVROLET
Fits To Model(s)C4500
Stock Number71888
MLS Number13459961
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/13/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
GMC 6.0 Engine Block / Cylinder Block for a Isuzu NPR

2005 GMC 6.0 Engine Block / Cylinder Block for a Isuzu NPR

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Engine Short Block, 6.0L Good Condition. Ship Ready, Removed From A 2005 Isuzu NPR. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)ISUZU
Fits To Model(s)NPR
Stock Number71541
MLS Number13441739
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/13/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
GMC 8.1 Engine Control Module (ECM) for a GMC C6500

2005 GMC 8.1 Engine Control Module (ECM) for a GMC C6500

$100 USD
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. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C6500
Stock Number67265
MLS Number13192115
CategoryEngine Control Modules (ECM)
Last Updated1/1/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
GMC 8.1 Engine Control Module (ECM) for a GMC C5500

2008 GMC 8.1 Engine Control Module (ECM) for a GMC C5500

$100 USD
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 Number64275
MLS Number12793943
CategoryEngine Control Modules (ECM)
Last Updated1/1/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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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
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
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