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Used GMC 8.1 Engine Parts For Sale

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Engine Parts (140)
   Camshafts (11)    Crankshafts (12)    Engine Blocks / Cylinder Blocks (22)    Engine Control Modules (ECM) (37)    Engine Harmonic Balancers (13)    Engine Oil Pans (24)    Engine Oil Pumps (4)    Valve Covers (17)
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Used (140)
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1-25 of 140 results
1-25 of 140 results
GMC 8.1 Engine Control Module (ECM) for a GMC C5500
4 0

2007 GMC 8.1 Engine Control Module (ECM) for a GMC C5500

Recently Updated
$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)C5500
Stock Number72064
MLS Number13484899
CategoryEngine Control Modules (ECM)
Last Updated7/12/2025
Location
Wheat Ridge, CO, US
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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

2006 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. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number69768
MLS Number13352285
CategoryEngine Control Modules (ECM)
Last Updated7/4/2025
Location
Wheat Ridge, CO, US
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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

2005 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. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number69546
MLS Number13333741
CategoryEngine Control Modules (ECM)
Last Updated7/4/2025
Location
Wheat Ridge, CO, US
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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

2007 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. 12582801, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number73583
MLS Number13569692
CategoryEngine Control Modules (ECM)
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

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 Number71456
MLS Number13424289
CategoryEngine Control Modules (ECM)
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
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GMC Valve Cover for a GMC C5500
1 0

2007 GMC Valve Cover for a GMC C5500

Call for price
Engine Valve Covers, Good condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number69861
MLS Number13356368
CategoryValve Covers
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C7500
5 0

2002 GMC 8.1 Engine Control Module (ECM) for a GMC C7500

Call 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. 12200411, Hardware No. 09386530. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Stock Number72618
MLS Number13510613
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Wheat Ridge, CO, US
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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
1 0

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 Number69414
MLS Number13321252
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

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 Number67124
MLS Number13191969
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
1 0

2007 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 Number66005
MLS Number13057423
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
5 0

2006 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. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number73769
MLS Number13575150
CategoryEngine Control Modules (ECM)
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
4 0

2007 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 Number73712
MLS Number13575091
CategoryEngine Control Modules (ECM)
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

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

$50 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 Number73642
MLS Number13571760
CategoryEngine Control Modules (ECM)
Last Updated6/25/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

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 Number73527
MLS Number13569635
CategoryEngine Control Modules (ECM)
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

2007 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. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number70110
MLS Number13372589
CategoryEngine Control Modules (ECM)
Last Updated7/2/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

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 Number62462
MLS Number12546689
CategoryEngine Control Modules (ECM)
Last Updated6/21/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

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 Number61851
MLS Number12529924
CategoryEngine Control Modules (ECM)
Last Updated6/21/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

2007 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 Number61541
MLS Number12524868
CategoryEngine Control Modules (ECM)
Last Updated6/21/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

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 Number61008
MLS Number12510414
CategoryEngine Control Modules (ECM)
Last Updated6/21/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
3 0

2007 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 Number63721
MLS Number12731649
CategoryEngine Control Modules (ECM)
Last Updated6/21/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

2006 GMC 8.1 Engine Control Module (ECM) for a GMC C5500

$150 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)C5500
Stock Number55355
MLS Number11820071
CategoryEngine Control Modules (ECM)
Last Updated6/17/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5500
2 0

2005 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. 12589462, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number39755
MLS Number10801710
CategoryEngine Control Modules (ECM)
Last Updated6/17/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Control Module (ECM) for a GMC C5C042
2 0

2005 GMC 8.1 Engine Control Module (ECM) for a GMC C5C042

$250 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)C5C042
Stock Number14681
MLS Number10456880
CategoryEngine Control Modules (ECM)
Last Updated6/18/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Valve Cover for a GMC C5500
2 0

2008 GMC 8.1 Valve Cover for a GMC C5500

$50 USD
Engine Valve Covers, Good condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number71231
MLS Number13412136
CategoryValve Covers
Last Updated5/16/2025
Location
Wheat Ridge, CO, US
Sold By

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GMC 8.1 Engine Oil Pan for a GMC C5500
1 0

2008 GMC 8.1 Engine Oil Pan for a GMC C5500

$250 USD
Engine Oil Pan, Good condition, Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number71223
MLS Number13412125
CategoryEngine Oil Pans
Last Updated5/16/2025
Location
Wheat Ridge, CO, US
Sold By

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