Mack Engine Control Modules (ECM) For Sale

2006 Mack AC Diesel Engine Control Module ECM ECU 12MS532M 0281020045

$1,200 USD

(GOOD USED) Mack AC OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS532M; Bosch Part #: 0281020045; Stock #: E4258 For more information about this listing, shipping,...

Condition	Used
Part Number	12MS532M
Stock Number	E4258
MLS Number	13786582
Category	Engine Control Modules (ECM)
Last Updated	8/29/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack MP7 Engine Control Module (ECM) Part # 21900553 P03

$1,275 USD

(TESTED w/WARRANTY) Mack MP7 Engine Control Module (ECM) 21900553 P03 For Sale, VOLVO Powertrain, e11, 10R03 7641, 81426D, Part # 21900553P03, Pulled Off 2015 Mack MP7-345R, 345HP @ 1500 RPM...

Condition	Used
Part Number	21900553
Stock Number	9544
MLS Number	13775450
Category	Engine Control Modules (ECM)
Last Updated	8/29/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Mack AMI Engine Control Module (ECM) Part # 12MS530M, Bosch Part # 0 281 020 023

$600 USD

(TESTED w/ WARRANTY) Mack AMI Diesel Engine Control Module ECM/ECU/ICM Computer 12MS530M For Sale, OEM Part # 12MS530M, Bosch# 0281020023, 0 281 020 023, 12V Engine, Serial # 49030, Stock #...

Condition	Used
Part Number	12MS530M, 0281020023
Stock Number	9543
MLS Number	13775125
Category	Engine Control Modules (ECM)
Last Updated	8/22/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Mack AI Diesel Engine Control Module ECM ECU 12MS530AM

$600 USD

(GOOD USED) Mack AI AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530AM; Stock #: E4251 For more information about this listing, shipping, technical questions email...

Condition	Used
Part Number	12MS530AM
Stock Number	E4251
MLS Number	13773907
Category	Engine Control Modules (ECM)
Last Updated	8/26/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Mack 12MS518M Engine Control Module (ECM)

$400 USD

ONE HAS TWO BROKEN BOLT HOLES,

Condition	Used
Stock Number	ECM-695
MLS Number	12180268
Category	Engine Control Modules (ECM)
Last Updated	8/21/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Mack VECU Engine Control Module (ECM)

$250 USD

vehicle ecu 21720495 p03,

Condition	Used
Stock Number	ecm-860
MLS Number	12782368
Category	Engine Control Modules (ECM)
Last Updated	8/20/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2006 CORE Mack AMI Diesel Engine Control Module ECM ECU 12MS530M Being Dismantled (Parts Available)

$200 USD

(CORE/ FOR PARTS OR NOT WORKING) OEM Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS530M; Stock #: E4246 For more information about this listing, shipping,...

Condition	Dismantled
Part Number	12MS530M
Stock Number	E4246
MLS Number	13767601
Category	Engine Control Modules (ECM)
Last Updated	8/19/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2000 Mack E7 Engine Control Module (ECM)

$599 USD

MACK E-7 ECM. P/N: B281010949. Good Clean Part. $599.00 with Exchange

Condition	Used
Stock Number	PT 1602
MLS Number	11427493
Category	Engine Control Modules (ECM)
Last Updated	8/21/2025
Location	Niles, MI, US
Sold By	Worldwide Diesel

Mack AMI Engine Control Module (ECM) OEM Part # 12MS514M, Bosch Part # 0 281 001 522

Contact for price

(GOOD USED) Mack AMI Diesel Engine ECM/ECU/ICM Computer 12MS514M For Sale, OEM Part# 12MS514M, Bosch Part # 0 281 001 522, 0281001522, 12V, E7, Serial # 35217, Stock # 8072 All our PARTS...

Condition	Used
Part Number	12MS514M, 0281001522
Stock Number	8072
MLS Number	13195009
Category	Engine Control Modules (ECM)
Last Updated	8/15/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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2016 Mack 21900553 Engine Control Module (ECM) for a Mack CXU612

$1,149.99 USD

Mack MP7 Engine Control Module ECM 21900553, From 2016 CXU612 VIN 1M1AW01X3GM008529

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	145932
MLS Number	13291378
Category	Engine Control Modules (ECM)
Last Updated	8/13/2025
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

2010 Mack MP8 Engine Control Module (ECM)

$2,000 USD

(GOOD USED) Mack MP8 (EPA10) OEM Diesel Engine Control Module OEM, ECM, ECU, for sale!!!!!Part #: 21358126; Stock #: E4243 For more information about this listing, shipping, technical...

Condition	Used
Part Number	21358126
Stock Number	E4243
MLS Number	13753958
Category	Engine Control Modules (ECM)
Last Updated	8/12/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2022 NTO Mack MP Series ECM

$2,000 USD

NTO MP Series ECM, Engine Model: MP7

Condition	New
Engine Model	MP7
Fits To Make(s)	Mack
Fits To Model(s)	MP7
Will Fit Year(s)	2022
Part Number	23141251
Stock Number	509-16989
MLS Number	13748241
Category	Engine Control Modules (ECM)
Last Updated	8/7/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2004 Used Mack AI ECM

$650 USD

Used AI ECM, Engine Model: AI400

Condition	Used
Engine Model	AI400
Fits To Make(s)	Mack
Fits To Model(s)	AI400
Will Fit Year(s)	2004
Part Number	85020663
Stock Number	509-16922
MLS Number	13748217
Category	Engine Control Modules (ECM)
Last Updated	8/7/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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

Contact for price

(TESTED w/WARRANTY) OEM 2005 Mack AMI-370 Engine Control Module (ECM) 12MS530M For Sale, 12V, Bosch Part # 0 281 020 023, 0281020023, OEM Part # 12MS530M, Pulled off 2005 Mack AMI-370,...

Condition	Used
Part Number	12MS530M, 0281020023
Stock Number	9108
MLS Number	13721295
Category	Engine Control Modules (ECM)
Last Updated	8/5/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Mack AMI Engine Control Module (ECM)

$600 USD

(GOOD USED) OEM Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!Part #:12MS530AM;Stock # E4241 For more information about this listing, shipping, technical questions email us...

Condition	Used
Part Number	12MS530AM
Stock Number	E4241
MLS Number	13740356
Category	Engine Control Modules (ECM)
Last Updated	8/6/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2000 Mack E7 Engine Control Module (ECM) Part # 12MS514M

$995 USD

(TESTED w/WARRANTY) Mack E7 Engine Control Module (ECM) 12MS514M For Sale, OEM part # 12MS514M, PASSENGER SIDE ECM, Pulled Off 2000 Mack E7 11.9L 6 Cylinders, Turbocharged, ESN# 0F0597, ECM...

Condition	Used
Part Number	12MS514M
Stock Number	9482
MLS Number	13728545
Category	Engine Control Modules (ECM)
Last Updated	7/29/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2005 Mack AI-400 Engine Control Module (ECM) OEM Part # 12MS530AM, REMAN Part # 85020548

$600 USD

(TESTED w/WARRANTY) Mack AI-400 Engine Control Module (ECM) 12MS530AM For Sale, Mack OEM 12MS530AM, REMAN Part # 85020548, 7015533, Pulled Off 2005 Mack AI-400 Diesel Engine 400HP, 11.9L, 6...

Condition	Used
Part Number	85020548
Stock Number	9477
MLS Number	13728152
Category	Engine Control Modules (ECM)
Last Updated	7/29/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2005 Mack AMI Diesel Engine Computer Module ECM ECU 12MS530M

$600 USD

(GOOD USED) OEM 2005 Mack AMI Diesel Engine Computer Module, ECM, ECU, for sale!!!! Part #: 12MS530M; STK #: E4210 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	12MS530M
Stock Number	E4210
MLS Number	13676731
Category	Engine Control Modules (ECM)
Last Updated	6/30/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack E7 Engine Control Module (ECM) for 2004-2007 OEM Part # 12MS532M, Bosch Part # 0 281 030 045

$1,200 USD

(GOOD USED TESTED w/ WARRANTY) 2004-2007 Mack E7 Engine Control Module (ECM) Part # 12MS532M For Sale, 12V, OEM Part # 12MS532M, Bosch Part # 0 281 020 045, 0281020045, EGR-Model, Also Fits...

Condition	Used
Will Fit Year(s)	2004-2007
Part Number	12MS532M
Stock Number	9383
MLS Number	13673091
Category	Engine Control Modules (ECM)
Last Updated	6/27/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Mack E7 Engine Control Module (ECM) for 2004-2007 OEM Part # 12MS534M, Bosch Part # 0 281 030 083

$1,200 USD

(GOOD USED TESTED w/ WARRANTY) 2004-2007 Mack E7 Engine Control Module (ECM) Part # 12MS534M For Sale, 12V, OEM Part # 12MS534M, Bosch Part # 0 281 020 083, 0281020083, EGR-Model, Also Fits...

Condition	Used
Will Fit Year(s)	2004-2007
Part Number	12MS534M
Stock Number	9382
MLS Number	13671246
Category	Engine Control Modules (ECM)
Last Updated	6/27/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Mack E7 Engine Control Module (ECM) for a Mack E7 SEMI-ELECTRIC

$995 USD

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	E7 SEMI-ELECTRIC
Stock Number	2532689
MLS Number	13670710
Category	Engine Control Modules (ECM)
Last Updated	6/27/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2015 Mack MP7 Engine Control Module (ECM) for a Mack Leu

$845 USD

(USED) Mack MP7 Ref# 21900553 TESTED 4/2/25

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	LEU
Part Number	21900553
Stock Number	25783698
MLS Number	13528261
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2001 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2001 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M5,12MS411M5

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1485109
MLS Number	11337634
Category	Engine Control Modules (ECM)
Last Updated	6/22/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2003 Mack E7 Engine Control Module (ECM) for a Mack CH

$655 USD

(USED) Mack E7 Serial #: 2N2085 CPL/Arr: - HP: 310 Ref# - TESTED GOOD, 2 OUT OF 4 MOUNTS ARE BROKEN

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	-
Stock Number	25487871
MLS Number	12276816
Category	Engine Control Modules (ECM)
Last Updated	6/22/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.