1. Home
  2. For Sale
  3. Truck Parts
  4. Engine Parts
  5. Engine Control Modules (ECM)
  6. Mack
  7. Used

Used Mack Engine Control Modules (ECM) For Sale

Close
Your Current Search
Industry
Truck Parts
Top-Category
Engine Parts
Category
Engine Control Modules (ECM)
Manufacturer
Mack
Condition
Used
Market Type
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search

Quick Filters

Showing 51 - 75 of 736 Engine Control Module (ECM) Listings

51 - 75 of 736 listings
51 - 75 of 736 listings
Mack MP8 Diesel Engine Control Module OEM ECM ECU 21358126

Mack MP8 Diesel Engine Control Module OEM ECM ECU 21358126

$2,000 USD
(GOOD USED) Mack MP8 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 21358126; Stock #: E4355 For more information about this listing, shipping, technical questions email...
ConditionUsed
Part Number21358126
Stock NumberE4355
MLS Number13996136
CategoryEngine Control Modules (ECM)
Last Updated11/21/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Mack AMI Diesel Engine Computer Module ECM ECU 12MS530M

2005 Mack AMI Diesel Engine Computer Module ECM ECU 12MS530M

$600 USD
(GOOD USED) Mack AMI OEM Diesel Engine Computer Module, ECM, ECU, for sale!!!! Part #: 12MS530M; STK #: E4340 For more information about this listing, shipping, technical questions email us...
ConditionUsed
Part Number12MS530M
Stock NumberE4340
MLS Number13975886
CategoryEngine Control Modules (ECM)
Last Updated11/13/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Mack MP7 Diesel Engine Control Module ECM ECU 21358126 EPA10

2010 Mack MP7 Diesel Engine Control Module ECM ECU 21358126 EPA10

$2,000 USD
(GOOD USED) Mack MP7 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 21358126; Stock #: E4332 For more information about this listing, shipping, technical questions email...
ConditionUsed
Part Number21358126
Stock NumberE4332
MLS Number13964120
CategoryEngine Control Modules (ECM)
Last Updated11/4/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2006 Mack AC Engine Control Module (ECM)

2006 Mack AC Engine Control Module (ECM)

$1,200 USD
(GOOD USED) Mack AC OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS532M; Bosch Part #: 0281020045; Stock #: E4326 For more information about this listing, shipping,...
ConditionUsed
Part Number12MS532M
Stock NumberE4326
MLS Number13950733
CategoryEngine Control Modules (ECM)
Last Updated11/4/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Mack E7 Engine Control Module (ECM) for a 2001 Mack RD688S

Mack E7 Engine Control Module (ECM) for a 2001 Mack RD688S

$1,300 USD
(Used) 2000 Mack E7, ECM- Mack 12MS410M2 Mack 12MS510M Mack 12MS510M2 Mack 12MS514M Mack 12MS517AM Mack 12MS517BM Mack 12MS517BMX Mack 12MS517M 1998-2001 Mack E7 Part Number: 12MS517AM,...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)RD688S
Will Fit Year(s)2001
Part Number12MS517AM
Stock NumberP-102130
MLS Number13576448
CategoryEngine Control Modules (ECM)
Last Updated11/3/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Mack MP8 Engine Control Module (ECM)

Mack MP8 Engine Control Module (ECM)

Contact for price
(Used) 2013-2017 Mack MP8, ENGINE ECM- Volvo 21900553 Volvo 22423433 Volvo 22423434 Volvo 85013484 Volvo 85020758 2013-2017 Mack MP10 2013-2017 Mack MP7 2013-2017 Mack MP8 2013-2017 Volvo...
ConditionUsed
Part Number21900553
Stock NumberP-113378
MLS Number13950971
CategoryEngine Control Modules (ECM)
Last Updated10/28/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Mack MP8 Engine Control Module (ECM)

Mack MP8 Engine Control Module (ECM)

Contact for price
(Used) 2007-2013 Mack MP8, ENGINE ECM- GEM2371 GEV2371 Mack 20583789 Mack 21107008 Mack 21300060 Volvo 20977021 Volvo 21042371 Volvo 21358126 Volvo 85003744 Volvo 85003745 Volvo 85013244...
ConditionUsed
Part Number21042371
Stock NumberP-113374
MLS Number13950967
CategoryEngine Control Modules (ECM)
Last Updated10/28/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Mack AMI-370 Engine Control Module (ECM)

Mack AMI-370 Engine Control Module (ECM)

Contact for price
(Core) Mack AMI-370, ECM- Part Number: 12MS530M, Serial Number: 1279H05272, Engine information- Displacement 12.0L, Horsepower: 370, 2 Rectangular Plugs with 43 Pins each!! Reference images...
ConditionUsed
Stock NumberP-113365
MLS Number13950959
CategoryEngine Control Modules (ECM)
Last Updated11/8/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

2016 Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

$275 USD
Mack MP8 / Continental Aftertreatment Control Module (ACM), Part # 21870087-P03 (Replaced By 22449432), Continental P/N A2C8296900200, S/N 15213175
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU613
Stock NumberUPS-277977-30
MLS Number13894832
CategoryEngine Control Modules (ECM)
Last Updated10/28/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
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, Aftertreatment Control Module, ACM, P/N 21063597-P05, 2840377107300, S/N# 11351160 All ACM's sold with a 30 day “parts only” warranty. In the event of failure, the...
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU613
Stock NumberUPS-273722-20
MLS Number13893882
CategoryEngine Control Modules (ECM)
Last Updated10/28/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

2012 Mack Pinnacle CXU612 Engine Control Module (ECM) for a Mack CXU612

$300 USD
2012 Mack CXU612, Aftertreatment Control Module, ACM, P/N 21063597-P05, 2840377107300, S/N# 11060574 All ACM's sold with a 30 day “parts only” warranty. In the event of failure, the...
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272385-24
MLS Number13893880
CategoryEngine Control Modules (ECM)
Last Updated10/28/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a engine control module (ecm) to sell? In minutes, you can create an online listing for your engine control module (ecm) and advertise it to thousands of buyers.
Start selling today