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GM/Chev (HD) 6.0L Engine Control Modules (ECM) For Sale in Maryland

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   Engine Control Modules (ECM) (242)
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Showing 1 - 25 of 242 Engine Control Module (ECM) Listings

1 - 25 of 242 listings
1 - 25 of 242 listings
GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

Newly Listed
Contact for price
(Used) 2012 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK01172A8N5, Serv. Number: 12616532, E78, 1172, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2012
Part Number12640466
Stock NumberP-501792
MLS Number14302030
CategoryEngine Control Modules (ECM)
Last Updated4/10/2026
Location
Elkton, MD, US
Sold By
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Contact for price
(Used) GM/Chevy (HD) 6.0L ENGINE ECM - Part Number: 12613264, Serial Number: 86YPUHR171721348, Service Number: 12613264, HDW NO. 12589161, YPUH, For more information about this item, give us...
ConditionUsed
Part Number12589161
Stock NumberP-501631
MLS Number14293779
CategoryEngine Control Modules (ECM)
Last Updated4/7/2026
Location
Elkton, MD, US
Sold By
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W42

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W42

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(Used)2012 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12653852 Serial Number: 86ABHBK22144RFPB, Serv. Number: 12633238, Made in USA 2144, ABHB E38 2 Plugs 1 Rectangular Plug with 73 Pins, 1...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2012
Part Number12653852
Stock NumberP-501625
MLS Number14293774
CategoryEngine Control Modules (ECM)
Last Updated4/7/2026
Location
Elkton, MD, US
Sold By
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

Contact for price
(Used) 2012 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK01114865Y, Serv. Number: 12616532, E78, 1114, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2012
Part Number12640466
Stock NumberP-501487
MLS Number14286867
CategoryEngine Control Modules (ECM)
Last Updated4/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT45

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT45

Contact for price
(Used) 2012 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12686539, Serial Number: 86ACD5K28305JHFH, Serv. Number: 12668991, ECM Model: E78, ACD5, 8305, 1 Rectangular Plug with 55 Pins, 1...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45
Will Fit Year(s)2012
Part Number12686539
Stock NumberP-501430
MLS Number14284086
CategoryEngine Control Modules (ECM)
Last Updated4/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

Contact for price
(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK01144910E, Serv. Number: 12616532, E78, 1144, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12640466
Stock NumberP-501423
MLS Number14284079
CategoryEngine Control Modules (ECM)
Last Updated4/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

Contact for price
(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK010666KLW, Serv. Number: 12616532, E78, 1066, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12640466
Stock NumberP-501256
MLS Number14277530
CategoryEngine Control Modules (ECM)
Last Updated4/1/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W62

Contact for price
(Used) 2012 GM/Chev (HD) 2018 6.0L, ENGINE ECM- Part Number: 12658390, Serial Number: 86AA7GK02159QUAC, E78, 12658390, AA7G, Serv.# 12643636 2159, 1 Rectangular Plug with 65 Pins, 1...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2012
Part Number12658390
Stock NumberP-501173
MLS Number14275327
CategoryEngine Control Modules (ECM)
Last Updated3/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Freightliner MT55

Contact for price
(Used) 2011GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12658390, Serial Number: 86ABUPK25153CDDH, E78, 12658390, ABUP, Serv.# 12643636 5153, 1 Rectangular Plug with 65 Pins, 1 Rectangular...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2011
Part Number12658390
Stock NumberP-501169
MLS Number14275323
CategoryEngine Control Modules (ECM)
Last Updated3/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

Contact for price
(Used) 2011 Workhorse Custom Chassis GM 6.0L, ENGINE ECM- Part Number: 12692865, Serial Number: 86ACGYK51323RGUK, Serv. Number: 12692865, E78, 1323, J1 Rectangular Plug with 65 Pins, J2...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12692865
Stock NumberP-501020
MLS Number14270537
CategoryEngine Control Modules (ECM)
Last Updated3/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

Contact for price
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK00335427K, Serv. Number: 12616532, E78, 0335, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2012
Part Number12640466
Stock NumberP-500893
MLS Number14264472
CategoryEngine Control Modules (ECM)
Last Updated3/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W62

Contact for price
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12649297, Serial Number: 86AA7GK02117NDC9, Serv. Number: 12643636, E78, 2117, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2012
Part Number12649297
Stock NumberP-500891
MLS Number14264470
CategoryEngine Control Modules (ECM)
Last Updated3/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

Contact for price
(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK00207DTLJ, Serv. Number: 12616532, E78, 0207, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12640466
Stock NumberP-500888
MLS Number14264466
CategoryEngine Control Modules (ECM)
Last Updated3/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Workhorse Custom Chassis W62

Contact for price
(Used) 2012 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number:86AAUSK010666L8L, Serv. Number: 12616532, E78, 1066, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2012
Part Number12640466
Stock NumberP-500887
MLS Number14264465
CategoryEngine Control Modules (ECM)
Last Updated3/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

Contact for price
(Used) 2012 GM 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK01174AQN2, Serv. Number: 12616532, E78, 1174, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2012
Part Number12640466
Stock NumberP-500848
MLS Number14261981
CategoryEngine Control Modules (ECM)
Last Updated3/24/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2018 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2018 Freightliner MT55

Contact for price
(Used) GM/Chev (HD) 2018 6.0L, ENGINE ECM- Part Number: 12658390, Serial Number: 86ABUPK27019B78A, E78, 12658390, ABUP, Serv.# 12643636 7019, 1 Rectangular Plug with 65 Pins, 1 Rectangular...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2018
Part Number12658390
Stock NumberP-500829
MLS Number14261960
CategoryEngine Control Modules (ECM)
Last Updated3/24/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

Contact for price
(Used) 2011 Workhorse Custom Chassis GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12649297, Serial Number: 86AA7GK021720C6H, E78, 12649297, AA7G, 2172, Serv.# 12643636, 1 Rectangular Plug...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12649297
Stock NumberP-500807
MLS Number14261936
CategoryEngine Control Modules (ECM)
Last Updated3/24/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2012 Freightliner MT55

Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12616532 Serial Number: 86AAUSK01171A5ST, E78, 1171, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3 Rectangular Plug with 55...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2012
Part Number12616532
Stock NumberP-500753
MLS Number14260694
CategoryEngine Control Modules (ECM)
Last Updated3/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Contact for price
(Core) 2015 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12654015, Serial Number: 86ABH2K13270LM83, Serv.# 12643636, 1 Rectangular Plug with 65 Pins, 1 Rectangular Plug with 73 Pins, 1...
ConditionUsed
Part Number12654015
Stock NumberP-500598
MLS Number14256817
CategoryEngine Control Modules (ECM)
Last Updated3/29/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

$99.98 USD
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12649297, Serial Number: 86AA7GK02095MQP8, E78, 12649297, AA7G, 2095, Serv.# 12643636, 1 Rectangular Plug with 65 Pins, 1 Rectangular Plug...
ConditionUsed
Part Number12649297
Stock NumberP-499642
MLS Number14232306
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12692865, Serial Number:86AAUSK011278SKY, Serv. Number: 12692865, E78, 9029, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Part Number12692865
Stock NumberP-499130
MLS Number14228621
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12692865, Serial Number: 86AACGYK51284R8J0, Serv. Number: 12692865, E78, 1284, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Part Number12692865
Stock NumberP-499126
MLS Number14228617
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number:86AAUSK011278SKY, Serv. Number: 12616532, E78, 8193, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Part Number12692865
Stock NumberP-499121
MLS Number14228611
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Contact for price
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK011037BUD, Serv. Number: 12616532, E78, 1103, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73...
ConditionUsed
Part Number12640466
Stock NumberP-499118
MLS Number14228608
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

$99.98 USD
(Used) GM/CHEV (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK00145C63V, Serv. Number: 12616532, BCM: S01163B02, E78, 0145, J1 Rectangular Plug with 65 Pins, J2...
ConditionUsed
Part Number12640466
Stock NumberP-499116
MLS Number14228606
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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