Mack Engine Control Modules (ECM) For Sale

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...

Condition	Used
Part Number	21358126
Stock Number	E4332
MLS Number	13964120
Category	Engine Control Modules (ECM)
Last Updated	11/4/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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,...

Condition	Used
Part Number	12MS532M
Stock Number	E4326
MLS Number	13950733
Category	Engine Control Modules (ECM)
Last Updated	11/4/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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,...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	RD688S
Will Fit Year(s)	2001
Part Number	12MS517AM
Stock Number	P-102130
MLS Number	13576448
Category	Engine Control Modules (ECM)
Last Updated	11/3/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack MP8 Engine Control Module (ECM)

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(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...

Condition	Used
Part Number	21900553
Stock Number	P-113378
MLS Number	13950971
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack MP8 Engine Control Module (ECM)

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(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...

Condition	Used
Part Number	21042371
Stock Number	P-113374
MLS Number	13950967
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AMI-370 Engine Control Module (ECM)

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(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...

Condition	Used
Stock Number	P-113365
MLS Number	13950959
Category	Engine Control Modules (ECM)
Last Updated	11/8/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

$595 USD

2012 Mack CXU612 VECU, 12V, Engine: MP7, Transmission: FRO15210C. P/N 21083383-P08, S/N 11221688.

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	UPS-272631-28
MLS Number	13896748
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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

$595 USD

2013 Mack CXU613 VECU, 12V, Engine: MP8. Transmission: FR15210B. P/N 21720495-P03, S/N 12380565.

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-274290-28
MLS Number	13896724
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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

$595 USD

2013 Mack CXU613 VECU, 12V, Engine: MP8. Transmission: FR15210B. P/N 21720495-P03, S/N 12230075

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-273691-26
MLS Number	13895399
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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

$595 USD

2013 Mack CXU613 VECU, 12V, Engine: MP8. Transmission: FR15210B. P/N 21720495-P03, S/N 12230007

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-273718-25
MLS Number	13895016
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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

$595 USD

2013 Mack CXU613 VECU, 12V, Engine: MP8. Transmission: FR15210B. P/N 21720495-P03, S/N 12380527.

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-274287-26
MLS Number	13894578
Category	Engine Control Modules (ECM)
Last Updated	10/28/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2004 Mack AC Engine Control Module (ECM)

$500 USD

NEEDS INSPECTION,

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	AC
Part Number	N/A
Stock Number	1050772
MLS Number	13048219
Category	Engine Control Modules (ECM)
Last Updated	10/24/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Mack E-Tech Engine Control Module (ECM)

$700 USD

12ms517bm,

Condition	Used
Stock Number	ecm-872
MLS Number	12181524
Category	Engine Control Modules (ECM)
Last Updated	10/25/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Mack E7 Engine Control Module (ECM)

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Mack E7 ECM | Engine Control Module | P/N 12MS51M5, Serial#: other

Condition	Used
Part Number	12MS51M5
Stock Number	295463653
MLS Number	13912064
Category	Engine Control Modules (ECM)
Last Updated	10/22/2025
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

(833) 835-___ SHOW
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Mack Pinnacle CXU613 Engine Control Module (ECM) for a 2014 Mack CXU613

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Mack VECU, P/N 21720495-P02 Cab Control Module from a 2014 Mack CXU613 Truck. MACK VECU., MP8 engine. The part has been inspected and is in good condition, may Have Minor Cosmetic...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXU613
Will Fit Year(s)	2014
Part Number	21720495-P02
Stock Number	MK-0564-35
MLS Number	12199050
Category	Engine Control Modules (ECM)
Last Updated	10/23/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2005 Mack AMI-370 Engine Control Module (ECM) for 2004-2006 OEM Part # 12MS530M, Bosch Part # 0 281 020 023

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(TESTED w/ WARRANTY) Mack AMI-370 Diesel Engine Control Module ECM/ECU/ICM Computer 12MS530M For Sale, OEM Part # 12MS530M, Bosch# 0281020023, 0 281 020 023, 12V, PULLED OFF 2005 AMI-370,...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	12MS530M, 0281020023
Stock Number	9547
MLS Number	13775844
Category	Engine Control Modules (ECM)
Last Updated	10/21/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2005 Mack AI-400 Engine Control Module (ECM) for a Mack CV713 GRANITE

$750 USD

OEM# 12MS530AM

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CV713 GRANITE
Stock Number	14818
MLS Number	11667083
Category	Engine Control Modules (ECM)
Last Updated	10/21/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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2017 Mack MP7 Engine Control Module (ECM)

$600.24 USD

USED MACK MP7 ENGINE ECM 21900553

Condition	Used
Horse Power	345 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	2570409
MLS Number	13910178
Category	Engine Control Modules (ECM)
Last Updated	10/24/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Mack E7 Engine Control Module (ECM)

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(Core) Mack E7, ECM- Part Number: 12MS517AM, Engine information- Family Number: YMKXH11.9H56, 2 Rectangular Plugs with 43 Pins each, Reference images for condition. For more information...

Condition	Used
Stock Number	P-113085
MLS Number	13907579
Category	Engine Control Modules (ECM)
Last Updated	10/22/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Mack 22861173 Engine Control Module (ECM)

$500 USD

22861173-P04,

Condition	Used
Stock Number	ECM-837
MLS Number	12180653
Category	Engine Control Modules (ECM)
Last Updated	10/18/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Mack 12MS530M Engine Control Module (ECM)

$950 USD

12MS530m,

Condition	Used
Stock Number	ECM-783
MLS Number	13906919
Category	Engine Control Modules (ECM)
Last Updated	10/18/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2007 Mack MP7 Diesel Engine Control Module OEM ECM ECU 21358126

$2,000 USD

(GOOD USED) Mack MP7 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 21358126; Stock #: E4303 For more information about this listing, shipping, technical questions email...

Condition	Used
Part Number	21358126
Stock Number	E4303
MLS Number	13884186
Category	Engine Control Modules (ECM)
Last Updated	10/16/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2007 Mack MP8 OEM Diesel Engine Control Module ECM ECU 21107008

$2,000 USD

(GOOD USED) Mack MP8 OEM Diesel Engine Control Module OEM, ECM, ECU, for sale!!!!!Part #: 21107008; Stock #: E4302 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	21107008
Stock Number	E4302
MLS Number	13883439
Category	Engine Control Modules (ECM)
Last Updated	10/16/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

CORE Mack E7 Diesel Engine Control Module ECM ECU 12MS510M2 Being Dismantled (Parts Available)

$200 USD

(CORE/ FOR PARTS NOT WORKING) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part#:12MS510M2; Stock #: E4289 For more information about this listing, shipping, technical...

Condition	Dismantled
Part Number	12MS510M2
Stock Number	E4289
MLS Number	13869144
Category	Engine Control Modules (ECM)
Last Updated	10/6/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.