1. Home
  2. Listings
  3. Truck Parts
  4. Engine Parts
  5. Engine Control Modules (ECM)
  6. Mack
  7. Used

Used Mack Engine Control Modules (ECM) For Sale

Close
Your Current Search
Industry
Truck Parts
Top-Category
Engine Parts
Category
Engine Control Modules (ECM)
Manufacturer
Mack
Horsepower
300 - 0 HP
Condition
Used
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts (53)
Category
   Engine Control Modules (ECM) (53)
Manufacturer
Mack (53)
Condition
Used (53)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
No (53)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (53)
State / Region
Select a country to view available states.
Seller Type
(53)
Market Type
For Sale (53)
Filter by Specs or Location
26-50 of 53 results
26-50 of 53 results
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack EM7 Engine Control Module (ECM) for a Mack EM7 300 HP AND ABOVE
3 0

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 ,
ConditionUsed
Horse Power300 HP
Fits To Make(s)MACK
Fits To Model(s)EM7 300 HP AND ABOVE
Stock Number1406322
MLS Number11337583
CategoryEngine Control Modules (ECM)
Last Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated2/8/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack EM7 Engine Control Module (ECM) for a Mack EM7 300 HP AND ABOVE
3 0

2000 Mack EM7 Engine Control Module (ECM) for a Mack EM7 300 HP AND ABOVE

$800.24 USD
ConditionUsed
Horse Power300 HP
Fits To Make(s)MACK
Fits To Model(s)EM7 300 HP AND ABOVE
Stock Number2467164
MLS Number13252081
CategoryEngine Control Modules (ECM)
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack AI Engine Control Module (ECM)
3 0

2003 Mack AI Engine Control Module (ECM)

$750.24 USD
ConditionUsed
Horse Power300 HP
Fits To Make(s)MACK
Fits To Model(s)AI
Stock Number2467163
MLS Number13252078
CategoryEngine Control Modules (ECM)
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack AI Engine Control Module (ECM)
3 0

2003 Mack AI Engine Control Module (ECM)

$750.24 USD
ConditionUsed
Horse Power300 HP
Fits To Make(s)MACK
Fits To Model(s)AI
Stock Number2449572
MLS Number13109645
CategoryEngine Control Modules (ECM)
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack AI Engine Control Module (ECM)
2 0

2003 Mack AI Engine Control Module (ECM)

$750.24 USD
12MS526M
ConditionUsed
Horse Power300 HP
Fits To Make(s)MACK
Fits To Model(s)AI
Stock Number2425416
MLS Number12965847
CategoryEngine Control Modules (ECM)
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack AI Engine Control Module (ECM)
2 0

2003 Mack AI Engine Control Module (ECM)

$750.24 USD
12MS526M, 0 281 020 006
ConditionUsed
Horse Power300 HP
Fits To Make(s)MACK
Fits To Model(s)AI
Stock Number2399167
MLS Number12803269
CategoryEngine Control Modules (ECM)
Last Updated2/8/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack AC Engine Control Module (ECM)
2 0

2005 Mack AC Engine Control Module (ECM)

$500.24 USD
MACK AC, ENGINE ECM
ConditionUsed
Horse Power350 HP
Fits To Make(s)MACK
Fits To Model(s)AC
Stock NumberECM05F8006
MLS Number10931085
CategoryEngine Control Modules (ECM)
Last Updated2/7/2025
Location
Easton, MD, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Mack MP7 Engine Control Module (ECM)
6 0

Mack MP7 Engine Control Module (ECM)

$1,100 USD
MACK MP7 Engine ECM - P/N 21300060; 300 HP. Call or message with questions.
ConditionUsed
Horse Power300 HP
Part Number21300060
Stock Number3393
MLS Number12884077
CategoryEngine Control Modules (ECM)
Last Updated10/23/2024
Location
Springville, PA, US
Sold By

Summit Core Supply

(844) 329-___  SHOW
NUMBERCall Seller
Email Seller
Save
Summit Core Supply
2005 Mack AC 427 Engine Control Module (ECM) Part # 12MS532M for 2004 2005 2006 AC-427 Diesel Engine
5 0

2005 Mack AC 427 Engine Control Module (ECM) Part # 12MS532M for 2004 2005 2006 AC-427 Diesel Engine

Call for price
(GOOD USED) 2005 Mack AC-427 ECM Part # 12MS532M, 427HP, Bosch Part # 0 281 020 045, 12V, 040602 1039S049 4, Stock # 2978 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY...
ConditionUsed
Horse Power427 HP
Engine ModelAC
Fits To EquipmentDiesel Engine
Fits To Make(s)Mack
Fits To Model(s)AC-427
Will Fit Year(s)2004 2005 2006
Part Number12MS532M
Stock Number2968
MLS Number10804829
CategoryEngine Control Modules (ECM)
Last Updated8/7/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
2006 Mack AMI Engine Control Module (ECM)
4 0

2006 Mack AMI Engine Control Module (ECM)

$600 USD
(GOOD USED) OEM 2006 Mack AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530AM; Stock #: E1787 For more information about this listing, shipping, technical questions...
ConditionUsed
Horse Power450 HP
Part Number12MS530AM
Stock NumberE1787
MLS Number9998976
CategoryEngine Control Modules (ECM)
Last Updated5/24/2024
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Mack MP7 Engine Control Module (ECM) for a 2015 Mack CXU613
3 0

Mack MP7 Engine Control Module (ECM) for a 2015 Mack CXU613

$949.99 USD
(USED) 2014 MACK MP7 ECM ESN# 567279 P/N 21900553 S/N 14420406 HP: 395 ENGINE MODEL: MACK MP7 EVPTH10.8G01 CPL: PIN COUNT: 62/62 To find out more about this ECM, give us a call. We ship...
ConditionUsed
Horse Power395 HP
Fits To Make(s)Mack
Fits To Model(s)CXU613
Will Fit Year(s)2015
Part Number21900553
Stock NumberP-20174
MLS Number10512251
CategoryEngine Control Modules (ECM)
Last Updated12/18/2023
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Mack MP8 Engine Control Module (ECM)
1 0

Mack MP8 Engine Control Module (ECM)

$975 USD
ConditionUsed
Horse Power505 HP
Stock Number7083
MLS Number10384146
CategoryEngine Control Modules (ECM)
Last Updated11/17/2023
Location
Palmyra, PA, US
Sold By

Boots and Hanks Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hanks Truck Parts, Inc.
Mack MP8 Engine Control Module (ECM)
1 0

Mack MP8 Engine Control Module (ECM)

$1,100 USD
ConditionUsed
Horse Power405 HP
Stock Number7064
MLS Number10282610
CategoryEngine Control Modules (ECM)
Last Updated11/17/2023
Location
Palmyra, PA, US
Sold By

Boots and Hanks Truck Parts, Inc.

(833) 396-___  SHOW
NUMBERCall Seller
Email Seller
Save
Boots and Hanks Truck Parts, Inc.
2000 Mack E7 E-Tech Diesel Engine ECM ECU Engine Computer Module, 355/380 HP
4 0

2000 Mack E7 E-Tech Diesel Engine ECM ECU Engine Computer Module, 355/380 HP

$595 USD
(GOOD USED) MackE7 E-Tech Diesel Engine ECM/ ECU/ Engine Computer Module, Pulled off a2000 MACK E7-355/380 Diesel Engine (NON-EGR) 355HP @ 1800 RPM, 11GBA 4152YP1, Engine Family YMKXH11.9H56...
ConditionUsed
Horse Power355 HP
Stock NumberECM0202
MLS Number9547894
CategoryEngine Control Modules (ECM)
Last Updated6/5/2020
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
2007 Mack MP7 Engine Control Module (ECM)
5 0

2007 Mack MP7 Engine Control Module (ECM)

$1,000 USD
(USED) 2007 Mack MP7 Diesel Engine Computer Module, ECM, ECU, 325HP, 10.8L, for sale!!!!, P/N: 21358126, Stock #: E1734 For more information about this listing, shipping, technical...
ConditionUsed
Horse Power325 HP
Part Number21358126
Stock NumberE1734
MLS Number9930297
CategoryEngine Control Modules (ECM)
Last Updated10/4/2019
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a engine control module (ecm) to sell? In minutes, you can create an online listing for your engine control module (ecm) and advertise it to thousands of buyers.
Start selling today