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Mack Engine Control Modules (ECM) For Sale

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1-25 of 712 results
1-25 of 712 results
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

Recently Updated
$600 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21107008P03. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Quantity4
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number21107008P03
Stock NumberRyd 21107008P03
MLS Number13410802
CategoryEngine Control Modules (ECM)
Last Updated4/29/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

Recently Updated
$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.
Quantity4
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 Updated4/29/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

Recently Updated
$250 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 22392656. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Quantity2
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)MP7
Part Number066S274155141
Stock NumberRyd 22392656
MLS Number10480093
CategoryEngine Control Modules (ECM)
Last Updated4/29/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

Recently Updated
$250 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21083383-P06, 21720495. 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 Number21083383-P06
Stock NumberRyd 21083383-P06
MLS Number10205105
CategoryEngine Control Modules (ECM)
Last Updated4/29/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Mack MP7 Engine Control Module (ECM)
2 0

Mack MP7 Engine Control Module (ECM)

Recently Updated
$250 USD
Good used, cleaned and inspected Mack MP7 ECM. Part Number: 12MS533AM. 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 Number12MS533AM
Stock NumberRyd 12MS533AM
MLS Number10205104
CategoryEngine Control Modules (ECM)
Last Updated4/29/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Mack 23166751 Engine Control Module (ECM)
4 0

Mack 23166751 Engine Control Module (ECM)

Recently Updated
$1,249.99 USD
Mack MP7 Engine Control module ECM 23166751
ConditionUsed
Stock Number142191
MLS Number12433928
CategoryEngine Control Modules (ECM)
Last Updated4/29/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Mack VECU Part # 21083383, 12V
4 0

Mack VECU Part # 21083383, 12V

Recently Updated
Call for price
(GOOD USED) Mack VECU Part # 21083383 For Sale, 12V, P/N 21083383-P06, 21083383 P06, Stock # 2103 All ourPARTSareTESTEDand ShipPRIORITY MAIL!OVERNIGHT SHIPPINGoptions are available! Contact...
ConditionUsed
Part Number21083383
Stock Number2103
MLS Number10091660
CategoryEngine Control Modules (ECM)
Last Updated4/24/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack AMI Engine Control Module (ECM) OEM Part # 12MS526M, Bosch Part # 0 281 020 006
5 0

Mack AMI Engine Control Module (ECM) OEM Part # 12MS526M, Bosch Part # 0 281 020 006

Newly Listed
$600 USD
(TESTED w/ WARRANTY) Mack AMI Diesel Engine ECM/ECU/ICM Computer 12MS526M For Sale, OEM Part# 12MS526M, Bosch# 0281020006, 0 281 020 006, 12V, E7, Serial # 38511, Stock # 8075 All our PARTS...
ConditionUsed
Part Number12MS526M, 0281020006
Stock Number8075
MLS Number13537200
CategoryEngine Control Modules (ECM)
Last Updated4/24/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack AMI Engine Control Module (ECM) Part # 12MS530M, Bosch Part # 0 281 020 023
5 0

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

$600 USD
(TESTED w/ WARRANTY) Mack AMI Diesel Engine ECM/ECU/ICM Computer 12MS530M For Sale, OEM Part # 12MS530M, Bosch# 0281020023, 0 281 020 023, 12V Engine, Serial # 051006, Stock # 8636 All our...
ConditionUsed
Part Number12MS530M, 0281020023
Stock Number8636
MLS Number13530947
CategoryEngine Control Modules (ECM)
Last Updated4/22/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack E7 Diesel Engine Control Module ECM ECU 12MS523M
3 0

Mack E7 Diesel Engine Control Module ECM ECU 12MS523M

$600 USD
(GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS523M; Stock #: E4130 For more information about this listing, shipping, technical questions email us...
ConditionUsed
Part Number12MS523M
Stock NumberE4130
MLS Number13530536
CategoryEngine Control Modules (ECM)
Last Updated4/21/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

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JJ Rebuilders Inc.
Mack MP7 Engine Control Module (ECM) for a Mack Leu
2 0

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

$925 USD
(USED) Mack MP7 Ref# 21900553 TESTED 4/2/25
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)Leu
Part Number21900553
Stock Number25783698
MLS Number13528261
CategoryEngine Control Modules (ECM)
Last Updated4/19/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Mack E7 Diesel Engine Control Module ECM ECU 25096403
4 0

Mack E7 Diesel Engine Control Module ECM ECU 25096403

$1,000 USD
(GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 25096403; Stock #: E4127 For more information about this listing, shipping, technical questions email us...
ConditionUsed
Part Number25096403
Stock NumberE4127
MLS Number13518335
CategoryEngine Control Modules (ECM)
Last Updated4/15/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

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JJ Rebuilders Inc.
Mack CXU613T Engine Control Module (ECM)
4 0

2014 Mack CXU613T Engine Control Module (ECM)

Call for price
(Used) 2014 Mack CXU613, CAB CONTROL MODULE SECU- 2014-2018 Mack CHU 2014-2018 Mack CXU 2014-2018 Mack GU400 2014-2018 Mack GU500 2014-2018 Mack GU700 2014-2018 Mack GU800 2014-2018 Mack LEU...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CXU613T
Will Fit Year(s)2014
Part Number21720495-P02
Stock NumberP-100268
MLS Number13518006
CategoryEngine Control Modules (ECM)
Last Updated4/15/2025
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
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CRG Heavy Truck Parts
Mack MP8 Diesel Engine Control Module OEM ECM ECU 21358126 OEM
4 0

2010 Mack MP8 Diesel Engine Control Module OEM ECM ECU 21358126 OEM

$2,000 USD
(GOOD USED) Mack MP8 (EPA10) OEM Diesel Engine Control Module OEM, ECM, ECU, for sale!!!!! Part #: 21358126; Stock #: E4122 For more information about this listing, shipping, technical...
ConditionUsed
Part Number21358126
Stock NumberE4122
MLS Number13512061
CategoryEngine Control Modules (ECM)
Last Updated4/11/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

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JJ Rebuilders Inc.
Mack E7 Engine Control Module (ECM) PART # 12MS523M, Bosch Part # 0 281 010 820
5 0

Mack E7 Engine Control Module (ECM) PART # 12MS523M, Bosch Part # 0 281 010 820

Call for price
(GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 12V, Stock # 8076 All our PARTS are TESTED and Ship...
ConditionUsed
Part Number12MS523M
Stock Number8076
MLS Number13201242
CategoryEngine Control Modules (ECM)
Last Updated4/11/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack AMI Engine Control Module (ECM) Part # 12MS530AM, Bosch Part # 0 281 020 088
5 0

Mack AMI Engine Control Module (ECM) Part # 12MS530AM, Bosch Part # 0 281 020 088

Call for price
(GOOD USED) Mack AMI Diesel Engine ECM/ECU/ICM Computer, OEM Part# 12MS530AM, Bosch# 0281020088, 0 281 020 088, 12V, E7, Pulled off Mack ETECH, AMI, AI, ECM 350 Engine, Serial # 68705, Stock...
ConditionUsed
Part Number12MS530AM
Stock Number8036
MLS Number13194990
CategoryEngine Control Modules (ECM)
Last Updated4/10/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack V-Mack Engine Control Module (ECM) Part # 12MS54M6, Model # 6VC2445C01
7 0

Mack V-Mack Engine Control Module (ECM) Part # 12MS54M6, Model # 6VC2445C01

Call for price
(GOOD USED) Mack V-MAC II ECM ECU Part # 12MS54M6 For Sale, Model # 6VC2445C01, P/N 12MS54M6, Stock # 1773 All our ECMs are TESTED and Ship PRIORITY MAIL! COMES WITH WARRANTY! Contact us...
ConditionUsed
Part Number12MS54M6
Stock Number1773
MLS Number9875900
CategoryEngine Control Modules (ECM)
Last Updated4/10/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack E7 Engine Control Module (ECM) for a Mack CX
3 0

2004 Mack E7 Engine Control Module (ECM) for a Mack CX

$875 USD
(USED) Mack E7 Serial #: 5552M23197 CPL/Arr: CANNOT VERIFY HP: CANNOT VERIFY TESTED
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CX
Stock Number25777985
MLS Number13505437
CategoryEngine Control Modules (ECM)
Last Updated4/9/2025
Location
Council Bluffs, IA, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Mack MP8 Diesel Engine Control Module OEM , ECM, ECU, 21358126
4 0

Mack MP8 Diesel Engine Control Module OEM , ECM, ECU, 21358126

$2,000 USD
(GOOD USED) Mack MP8 (EPA10) OEM Diesel Engine Control Module OEM, ECM, ECU, for sale!!!!!Part #: 21358126; Stock #: E4119 For more information about this listing, shipping, technical...
ConditionUsed
Part Number21358126
Stock NumberE4119
MLS Number13502402
CategoryEngine Control Modules (ECM)
Last Updated4/7/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

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JJ Rebuilders Inc.
Mack E7 Engine Control Module (ECM) Part # 12MS523M
5 0

Mack E7 Engine Control Module (ECM) Part # 12MS523M

Call for price
(GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM, ECU, Bosch Part # 0281010820, 12V, Serial # 5871311842972, Stock # 1951 All our ECMs are TESTED and Ship PRIORITY...
ConditionUsed
Engine ModelE7
Part Number12MS523M
Stock Number1951
MLS Number9969212
CategoryEngine Control Modules (ECM)
Last Updated4/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack E7 Engine Control Module (ECM) 12MS523M
5 0

Mack E7 Engine Control Module (ECM) 12MS523M

Call for price
(GOOD USED) Mack E7 Diesel Engine Computer For Sale Part# 12MS523M ECM, ECU, Bosch Part# 0281010820, 12V, Serial # 18728, Stock #3507 PART COMES WITH WARRANTY! NEXT DAY SHIPPING OPTIONS...
ConditionUsed
Part Number12MS523M
Stock Number3507
MLS Number11373680
CategoryEngine Control Modules (ECM)
Last Updated4/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
2002 Mack E7-350 Engine Control Module (ECM) OEM Part # 12MS523M, Bosch Part # 0 281 010 820
6 0

2002 Mack E7-350 Engine Control Module (ECM) OEM Part # 12MS523M, Bosch Part # 0 281 010 820

Call for price
(TESTED w/ WARRANTY) 2002 Mack E7-350 Diesel Engine Computer Module (ECM) 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010 820, 12V, Pulled Off Mack...
ConditionUsed
Part Number12MS523M, 0281010820
Stock Number8293
MLS Number13249989
CategoryEngine Control Modules (ECM)
Last Updated4/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack E7 Engine Control Module (ECM) OEM PART # 12MS523M, Bosch Part # 0 281 010 820
6 0

Mack E7 Engine Control Module (ECM) OEM PART # 12MS523M, Bosch Part # 0 281 010 820

Call for price
(TESTED w/ WARRANTY) Mack E7 Diesel Engine Computer Module (ECM) 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010 820, 12V, NON-EGR, Serial # 28128, Stock...
ConditionUsed
Part Number12MS523M, 0281010820
Stock Number8750
MLS Number13363480
CategoryEngine Control Modules (ECM)
Last Updated4/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack E7 Engine Control Module (ECM) PART # 12MS523M
5 0

Mack E7 Engine Control Module (ECM) PART # 12MS523M

Call for price
(GOOD USED) Mack E7 Diesel ECM (Engine Computer Module) Part # 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010 820, 12V, Serial # 19116, Stock # 8033...
ConditionUsed
Part Number12MS523M
Stock Number8033
MLS Number13194931
CategoryEngine Control Modules (ECM)
Last Updated4/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Mack MP8 Engine Control Module (ECM) for a Mack Cxu
3 0

2016 Mack MP8 Engine Control Module (ECM) for a Mack Cxu

$925 USD
(USED) Mack MP8 Serial #: 15055279 Ref# 21900553 MACK MP8 ECM P/N 21900553 ***NEEDS TESTED***
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CXU
Part Number21900553
Stock Number25739015
MLS Number13322527
CategoryEngine Control Modules (ECM)
Last Updated4/3/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
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