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Used Mack Engine Control Modules (ECM) For Sale in United States

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1-25 of 669 results
2004 Mack AMI Diesel Engine Control Module, ECM, ECU, 12MS530M
4 0

2004 Mack AMI Diesel Engine Control Module, ECM, ECU, 12MS530M

Newly Listed
$600 USD
(GOOD USED) OEM 2004 Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530M; Stock #: E4191 For more information about this listing, shipping, technical questions...
ConditionUsed
Part Number12MS530M
Stock NumberE4190
MLS Number13638548
CategoryEngine Control Modules (ECM)
Last Updated6/11/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack E7 Engine Control Module (ECM) for a Mack CH
2 0

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

Recently Updated
$655 USD
(USED) Mack E7 Serial #: 2N2085 CPL/Arr: - HP: 310 Ref# - TESTED GOOD, 2 OUT OF 4 MOUNTS ARE BROKEN
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CH
Part Number-
Stock Number25487871
MLS Number12276816
CategoryEngine Control Modules (ECM)
Last Updated6/6/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Mack MP8 Engine Control Module (ECM) for a Mack Cxu
2 0

2011 Mack MP8 Engine Control Module (ECM) for a Mack Cxu

Recently Updated
$1,145 USD
(USED) Mack MP8 Serial #: 950428 CPL/Arr: - HP: 415 Ref# 21358126
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CXU
Part Number21358126
Stock Number25753913
MLS Number13405130
CategoryEngine Control Modules (ECM)
Last Updated6/12/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Mack MP8 Engine Control Module (ECM) for a Mack Cxu
2 0

2015 Mack MP8 Engine Control Module (ECM) for a Mack Cxu

Recently Updated
$845 USD
(USED) Mack MP8 Serial #: 1084254 CPL/Arr: - HP: 445 NEEDS TESTED
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CXU
Stock Number25701491
MLS Number13148495
CategoryEngine Control Modules (ECM)
Last Updated6/11/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Mack MP8 Engine Control Module (ECM)
4 0

2013 Mack MP8 Engine Control Module (ECM)

$785 USD
Used Mack/Volvo ECM for a MP8 engine OEM#21358126P02
ConditionUsed
Fits To Make(s)MACK
Stock Number92040
MLS Number12938059
CategoryEngine Control Modules (ECM)
Last Updated6/5/2025
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
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Tim Jordan's Truck Parts Inc.
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

$250 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21720495-P03. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Quantity3
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number21720495-P03
Stock NumberRyd 21720495-P03
MLS Number10480094
CategoryEngine Control Modules (ECM)
Last Updated6/5/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Mack Granite CV713 Engine Control Module (ECM) for a 2007 Mack CV713 Granite
4 0

Mack Granite CV713 Engine Control Module (ECM) for a 2007 Mack CV713 Granite

Call for price
(Used) 2007 Mack CV713 Granite, CAB CONTROL MODULE VECU- Part Number: 12MS48M6, Serial Number: M029C50600111, 412.213/006/019, Mack 12MS411M10 Mack 12MS411M11 Mack 12MS411M12 Mack 12MS411M13...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CV713 Granite
Will Fit Year(s)2007
Part Number12MS48M6
Stock NumberP-102323
MLS Number13583989
CategoryEngine Control Modules (ECM)
Last Updated6/5/2025
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
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CRG Heavy Truck Parts
Mack MP7 Engine Control Module (ECM) for a Mack Cxu
3 0

2008 Mack MP7 Engine Control Module (ECM) for a Mack Cxu

$1,145 USD
(USED) Mack MP7 Serial #: 511960 HP: 370 Ref# 21107008 NEEDS TESTED.
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)Cxu
Part Number21107008
Stock Number25804705
MLS Number13621195
CategoryEngine Control Modules (ECM)
Last Updated6/4/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

$250 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21720495-P02. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Quantity3
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number21720495-P02
Stock NumberRyd 21720495-P02
MLS Number10282860
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Mack Engine Control Module (ECM)
2 0

2000 Mack Engine Control Module (ECM)

$950 USD
ECM (Engine) P/N# 12MS510M2
ConditionUsed
Fits To Make(s)MACK
Stock NumberGGR128816
MLS Number10975419
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
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LKQ Heavy Truck
Mack Vision CXN612 Engine Control Module (ECM) for a Mack CXN612
2 0

Mack Vision CXN612 Engine Control Module (ECM) for a Mack CXN612

$800.24 USD
VECU, MACK ETEC
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXN612
Stock Number941895
MLS Number10964569
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Athens, GA, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC
3 0

Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC

$800.24 USD
COOLING PLATE ONLY
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC
Stock Number1944941
MLS Number12760073
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE
4 0

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 ,
ConditionUsed
Horse Power460 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 400 HP AND ABOVE
Stock Number2090058
MLS Number10982220
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE
4 0

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
ConditionUsed
Horse Power460 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 400 HP AND ABOVE
Stock Number2097088
MLS Number10982285
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC
6 0

2000 Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC

$800.24 USD
Used 2000 Mack E7 ETEC ECM, Right Kick Panel Mount, Part Number 12MS48M5,12MS411M5 ,
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC
Stock NumberGGR128781
MLS Number11337115
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
3 0

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 ,
ConditionUsed
Horse Power355 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1277036
MLS Number11337523
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE
3 0

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
ConditionUsed
Horse Power400 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 400 HP AND ABOVE
Stock Number1337311
MLS Number11337552
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
3 0

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 ,
ConditionUsed
Horse Power380 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1390532
MLS Number11337572
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
2 0

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
ConditionUsed
Horse Power380 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1391085
MLS Number11337573
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
2 0

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
ConditionUsed
Horse Power380 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1395389
MLS Number11337574
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
3 0

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
ConditionUsed
Horse Power380 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1398202
MLS Number11337576
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
3 0

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
ConditionUsed
Horse Power380 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1398281
MLS Number11337577
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
2 0

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
ConditionUsed
Horse Power355 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1398417
MLS Number11337578
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 300 TO 399 HP
2 0

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
ConditionUsed
Horse Power380 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 300 TO 399 HP
Stock Number1398479
MLS Number11337579
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Mack E7 E-Tech Engine Control Module (ECM) for a Mack E7 ETEC 400 HP AND ABOVE
3 0

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 ,
ConditionUsed
Horse Power427 HP
Fits To Make(s)MACK
Fits To Model(s)E7 ETEC 400 HP AND ABOVE
Stock Number1451187
MLS Number11337603
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
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