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New and Used Commercial Truck Engine Control Modules (ECM & ECU)

Explore marketplace listings for new, used, and remanufactured Engine Control Modules (ECM) on MyLittleSalesman.com, with prices from $60 to $7,500. Filter by condition, price, or year to refine by spec. Browse over 10,000 new, used, and remanufactured commercial truck ECMs and ECUs for sale. We carry engine control modules for all major heavy-duty and medium-duty engines, including Cummins ISX, Detroit DD15, Caterpillar C15, and vocational favorites like the International MaxxForce and Ford Powerstroke. Whether you need a replacement PCM for a delivery truck or a programmed ECM for a Class 8 semi, filter by engine make and model to find the exact module you need.
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Showing 1 - 25 of 10,747 Engine Control Module (ECM) Listings

1 - 25 of 10,747 listings
1 - 25 of 10,747 listings
Detroit DD15 Engine Control Module (ECM)

Detroit DD15 Engine Control Module (ECM)

Recently Updated
$600 USD
Good used, cleaned and inspected Detroit DD15 ECM. Part Number: EA0014465835, EA0024460935. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
ConditionUsed
Part NumberEA0014465835
Stock NumberRyd EA0014465835
MLS Number12649130
CategoryEngine Control Modules (ECM)
Last Updated5/23/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins QSX15 Diesel Engine Control Module 3408501 3681405

2018 Cummins QSX15 Diesel Engine Control Module 3408501 3681405

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) 2018 Cummins QSX15 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 3681405; Supersession Part #: 3408501; Stock #: E4551 For more information about this...
ConditionUsed
Part Number3408501
Stock NumberE4551
MLS Number14386801
CategoryEngine Control Modules (ECM)
Last Updated5/22/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mercedes-Benz MBE 4000 Engine Control Module (ECM) for a Freightliner Cascadia 125

2010 Mercedes-Benz MBE 4000 Engine Control Module (ECM) for a Freightliner Cascadia 125

Recently Updated
$250 USD
CPC for Mercedes MBE4000 Engine out of Cascadia 125. P/N A0024467602, A2C53348466
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number1691-18
MLS Number13894744
CategoryEngine Control Modules (ECM)
Last Updated5/22/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Mercedes-Benz OM460LA Engine Control Module (ECM) for a Freightliner Cascadia 125

2009 Mercedes-Benz OM460LA Engine Control Module (ECM) for a Freightliner Cascadia 125

Price Drop $250 USD
2009 Freightliner Cascadia 125 / OM 460 LA Electronic CPC, Part # A0024467502 /001, A2C53348466.
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Stock Number1973470
MLS Number13886950
CategoryEngine Control Modules (ECM)
Last Updated5/22/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Detroit Series 60 14.0L DDEC VI Engine Control Module (ECM) for a Freightliner COLUMBIA 120

2009 Detroit Series 60 14.0L DDEC VI Engine Control Module (ECM) for a Freightliner COLUMBIA 120

Price Drop $250 USD
2009 Freightliner Columbia 120, Ser 60 14.0L DDEC 6. CPC, Part # A0024467502, A2C53312817.
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA 120
Stock Number1911241
MLS Number13886789
CategoryEngine Control Modules (ECM)
Last Updated5/22/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Cummins 5397620 Engine Control Module (ECM) for a Autocar ACX Xpeditor

2023 Cummins 5397620 Engine Control Module (ECM) for a Autocar ACX Xpeditor

Recently Updated
$499.99 USD
Cummins ISX12N Engine Ignition Control Module ICM 5397620, From 2023 Autocar VIN 5VCACLDF2PC239668
ConditionUsed
Fits To Make(s)AUTOCAR
Fits To Model(s)ACX Xpeditor
Stock Number146537
MLS Number13465191
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
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West Side Truck Parts
Cummins 5654089 Engine Control Module (ECM) for a Autocar ACX Xpeditor

2023 Cummins 5654089 Engine Control Module (ECM) for a Autocar ACX Xpeditor

Recently Updated
$749.99 USD
Cummins ISX12N Engine Control Module ECM 5654089, From 2023 Autocar VIN 5VCACLDF2PC239668
ConditionUsed
Fits To Make(s)AUTOCAR
Fits To Model(s)ACX Xpeditor
Stock Number146536
MLS Number13465190
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
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West Side Truck Parts
2006 Caterpillar C11 ACERT Engine Control Module (ECM)

2006 Caterpillar C11 ACERT Engine Control Module (ECM)

Newly Listed
$1,000 USD
(GOOD USED / TESTED) Caterpillar C11 KCA OEM Diesel Engine Control Module, ECM, ECU for sale!!!!! Part #: 223-1235-03; Supersession Part #: 225-3159, 223-1236, 348-2375, 10R-4094; Stock #:...
ConditionUsed
Part Number223-1235-03
Stock NumberE4549
MLS Number14384447
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2019 Cummins L9 Diesel Engine Control Module ECM ECU 4384413 4384412 CM2350

2019 Cummins L9 Diesel Engine Control Module ECM ECU 4384413 4384412 CM2350

Newly Listed
$1,500 USD
(GOOD USED/ TESTED) Cummins L9 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4384413, Supersession Part #: 4384412; Service Model Name: L9 CM2350 L116B; Stock...
ConditionUsed
Part Number4384413
Stock NumberE4548
MLS Number14384226
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2014 Paccar MX-13 Control Module ECM ECU 2298831 1877245 2015228 2109556 2013285

2014 Paccar MX-13 Control Module ECM ECU 2298831 1877245 2015228 2109556 2013285

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) Paccar MX-13 (EPA13) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 2298831; Supersession Part #: 2015228, 2109556, 2013285,1877245 ; Stock #: E4546 For...
ConditionUsed
Part Number2298831
Stock NumberE4546
MLS Number14383623
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2016 Cummins QSB4.5 Engine Control Module ECM ECU 4993120 4993121 CM2250

2016 Cummins QSB4.5 Engine Control Module ECM ECU 4993120 4993121 CM2250

Newly Listed
$1,000 USD
(GOOD USED/ TESTED) Cummins QSB4.5 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E4547 For...
ConditionUsed
Part Number4993120
Stock NumberE4547
MLS Number14384047
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
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