Mack Engine Control Modules (ECM) For Sale

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Engine & Powertrain

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Engine Control Modules (ECM)

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1 - 9 of 9 listings

Mack E7 Engine Control Module (ECM) for a Mack CH

1995 Mack E7 Engine Control Module (ECM) for a Mack CH

$1,275 USD

(USED) Mack E7 Serial #: 2007671 CPL/Arr: - HP: 350 Ref# 12MS51M

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	12MS51M
Stock Number	25694592
MLS Number	13186326
Category	Engine Control Modules (ECM)
Last Updated	5/21/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack E7 Engine Control Module (ECM) for a Mack CH

1993 Mack E7 Engine Control Module (ECM) for a Mack CH

$2,100 USD

(USED) Mack E7 Serial #: 07717 CPL/Arr: - HP: - Ref# -

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	-
Stock Number	26032915
MLS Number	14483217
Category	Engine Control Modules (ECM)
Last Updated	7/18/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack E7 Engine Control Module (ECM) for a Mack CH

1993 Mack E7 Engine Control Module (ECM) for a Mack CH

$1,175 USD

(USED) Mack E7 Serial #: 1419041 CPL/Arr: - Ref# -

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	-
Stock Number	26032914
MLS Number	14483216
Category	Engine Control Modules (ECM)
Last Updated	7/18/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack MP7 Engine Control Module (ECM) for a Mack Cxu

2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu

$750 USD

(USED) Mack MP7 Serial #: 571533 CPL/Arr: FVPTH10.8G01 HP: 395 TESTED GOOD

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	Cxu
Stock Number	26021227
MLS Number	14449685
Category	Engine Control Modules (ECM)
Last Updated	6/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack MP7 Engine Control Module (ECM) for a Mack GU800

2012 Mack MP7 Engine Control Module (ECM) for a Mack GU800

$1,150 USD

(USED) Mack MP7 Serial #: - CPL/Arr: - HP: 405

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	GU800
Stock Number	25985965
MLS Number	14336693
Category	Engine Control Modules (ECM)
Last Updated	6/10/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack MP8 Engine Control Module (ECM) for a Mack An (AnTHEM)

2020 Mack MP8 Engine Control Module (ECM) for a Mack An (AnTHEM)

$1,375 USD

(USED) Mack MP8 Serial #: 1251181 CPL/Arr: KVPTH12.8G01 HP: 445 TESTED GOOD

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	An (AnTHEM)
Stock Number	25997627
MLS Number	14373850
Category	Engine Control Modules (ECM)
Last Updated	5/16/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack E7 Engine Control Module (ECM) for a Mack CXN

2006 Mack E7 Engine Control Module (ECM) for a Mack CXN

$1,005 USD

(USED) Mack E7 Ref# 12MS534M USED E7 ECM P/N 12MS534M ***NEEDS TESTED***

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXN
Part Number	12MS534M
Stock Number	25871950
MLS Number	13856807
Category	Engine Control Modules (ECM)
Last Updated	1/23/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack MP7 Engine Control Module (ECM) for a Mack Cxu

2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu

$885 USD

(USED) Mack MP7 HP: 395 Ref# 21900553 USED ECM P/N 21900553 ***NEEDS TESTED***

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Part Number	21900553
Stock Number	25859077
MLS Number	13796078
Category	Engine Control Modules (ECM)
Last Updated	12/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Mack E7 Engine Control Module (ECM) for a Mack CH

1995 Mack E7 Engine Control Module (ECM) for a Mack CH

$1,175 USD

(USED) Mack E7 Ref# 12MS51M7 MACK ECM

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	12MS51M7
Stock Number	25835079
MLS Number	13726385
Category	Engine Control Modules (ECM)
Last Updated	12/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

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