Used Mack Engine Control Modules (ECM) For Sale in Illinois and Surrounding Areas

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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

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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.

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.

2000 Mack Engine Control Module (ECM)

$950 USD

ECM (Engine) P/N# 12MS510M2

Condition	Used
Fits To Make(s)	MACK
Stock Number	GGR128816
MLS Number	10975419
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2000 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE

$800.24 USD

Used 2000 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M4,12MS411M4 ,

Condition	Used
Horse Power	460 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 400 HP AND ABOVE
Stock Number	2090058
MLS Number	10982220
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, 12MS48M6,12MS411M12

Condition	Used
Horse Power	460 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 400 HP AND ABOVE
Stock Number	2097088
MLS Number	10982285
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2002 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2002 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS411M7 ,

Condition	Used
Horse Power	355 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1277036
MLS Number	11337523
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2004 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE

$800.24 USD

Used 2004 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number M029Y31K00101

Condition	Used
Horse Power	400 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 400 HP AND ABOVE
Stock Number	1337311
MLS Number	11337552
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6/12MS411M12 ,

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1390532
MLS Number	11337572
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1391085
MLS Number	11337573
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1395389
MLS Number	11337574
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1398202
MLS Number	11337576
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1398281
MLS Number	11337577
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2002 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2002 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6

Condition	Used
Horse Power	355 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1398417
MLS Number	11337578
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2006 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2006 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1398479
MLS Number	11337579
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2002 Mack EM7 Engine Control Module (ECM) for a Mack EM7 300 HP AND ABOVE

$800.24 USD

Used 2002 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number M026E12V008A1 ,

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	EM7 300 HP AND ABOVE
Stock Number	1406322
MLS Number	11337583
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2003 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE

$800.24 USD

Used 2003 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6,12MS411M9 ,

Condition	Used
Horse Power	427 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 400 HP AND ABOVE
Stock Number	1451187
MLS Number	11337603
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2005 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2005 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6,12MS411

Condition	Used
Horse Power	330 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1493205
MLS Number	11337639
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2007 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2007 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6,12MS411

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1499697
MLS Number	11337644
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2005 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2005 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6,12MS411

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1503310
MLS Number	11337649
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2007 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2007 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M6,12MS411

Condition	Used
Horse Power	380 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1503464
MLS Number	11337650
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2000 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP

$800.24 USD

Used 2000 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M4

Condition	Used
Horse Power	355 HP
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC 300 TO 399 HP
Stock Number	1523863
MLS Number	11337683
Category	Engine Control Modules (ECM)
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck