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Mack Engine Control Modules (ECM) For Sale in United States

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Truck Parts (776)
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   Engine Control Modules (ECM) (776)
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Mack (776)
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Showing 1 - 25 of 776 Engine Control Module (ECM) Listings

1 - 25 of 776 listings
1 - 25 of 776 listings
Mack ETEC Engine Control Module (ECM)

Mack ETEC Engine Control Module (ECM)

Recently Updated
$500 USD
Good used, cleaned and inspected Mack ETEC ECM. Part Number: 12MS514M, 12MS517M, 12MS517AM, 12MS517BM. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed...
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)ETEC
Part Number12MS514M
Stock NumberRyd 12MS514M
MLS Number10205108
CategoryEngine Control Modules (ECM)
Last Updated3/31/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Mack MP7 Diesel Engine Control Module ECM ECU 21358126

2012 Mack MP7 Diesel Engine Control Module ECM ECU 21358126

Newly Listed
$2,000 USD
(GOOD USED) Mack MP7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 21358126; Supersession Part #: 2130060, 20583789, 20977021, 21042371, 21107008, 21358126, 85003744, 85013244,...
ConditionUsed
Part Number21358126
Stock NumberE4485
MLS Number14274728
CategoryEngine Control Modules (ECM)
Last Updated3/31/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack AMI Engine Control Module (ECM)

Mack AMI Engine Control Module (ECM)

Newly Listed
$600 USD
(GOOD USED) Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS530AM; Stock #: E4481 For more information about this listing, shipping, technical questions email us...
ConditionUsed
Part Number12MS530AM
Stock NumberE4481
MLS Number14269158
CategoryEngine Control Modules (ECM)
Last Updated3/27/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

2013 Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

$300 USD
2013 Mack CXU612, Temic Aftertreatment Control Module, ACM, Part # 21063597, Temic Part # 28440377108300, Serial # 12391295
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-273828-23
MLS Number13893131
CategoryEngine Control Modules (ECM)
Last Updated3/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

2011 Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

$300 USD
2011 Mack CXU612, Temic Aftertreatment Control Module, ACM, Part # 21063597, Temic Part # 28440377106300, Serial # 10391031.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272139-21
MLS Number13891989
CategoryEngine Control Modules (ECM)
Last Updated3/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

2011 Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

$300 USD
2011 Mack CXU612, Temic Aftertreatment Control Module, ACM, Part # 21063597, Temic Part # 28440377107300, Serial # 11350809.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272097-20
MLS Number13891602
CategoryEngine Control Modules (ECM)
Last Updated3/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

2012 Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

$300 USD
2011 Mack CXU612, Temic Aftertreatment Control Module, ACM, Part # 21063597, Temic Part # 2840377106300, Serial # 10400118.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU613
Stock NumberUPS-272620-23
MLS Number13891600
CategoryEngine Control Modules (ECM)
Last Updated3/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

2011 Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

$300 USD
2011 Mack CXU612, Temic Aftertreatment Control Module, ACM, Part # 21063597, Temic Part # 2840377106300, Serial # 10400167
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272110-19
MLS Number13891587
CategoryEngine Control Modules (ECM)
Last Updated3/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

2013 Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

$300 USD
2013 Mack CXU613, Temic Aftertreatment Control Module, ACM, Part # 21063597, Temic Part # 2840377109300, Serial # 12430199.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU613
Stock NumberUPS-274294-23
MLS Number13891191
CategoryEngine Control Modules (ECM)
Last Updated3/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mack AI / AMI ASET Engine Control Module (ECM) for 2004-2007 Part # 12MS530AM, 20938264, 0 281 020 510

Mack AI / AMI ASET Engine Control Module (ECM) for 2004-2007 Part # 12MS530AM, 20938264, 0 281 020 510

$600 USD
(GOOD USED w/WARRANTY) 2004-2007 Mack AI Engine Control Module (ECM) 12MS530AM For Sale, 12V, Part # 12MS530AM, 20938264, Bosch Part # 0 281 020 510, 0281020510, Serial # 07916, Stock #...
ConditionUsed
Will Fit Year(s)2004-2007
Part Number12MS530AM, 0 281 020 510
Stock Number10031
MLS Number14250213
CategoryEngine Control Modules (ECM)
Last Updated3/18/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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