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

Review 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 filter by what fits your job. 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 11,295 Engine Control Module (ECM) Listings

1 - 25 of 11,295 listings
1 - 25 of 11,295 listings
Freightliner Cascadia 125 Engine Control Module (ECM)

2016 Freightliner Cascadia 125 Engine Control Module (ECM)

Newly Listed
Contact for price
2016 Freightliner Cascadia ACM / Aftertreatment Control Module for sale, Used. P/N: A 000 446 46 54 / 004 Call for more information, we ship everywhere. - Serial#: 422906S0348459 - Engine...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Part NumberA0004464654/004
Stock NumberFR-0921-20
MLS Number14545414
CategoryEngine Control Modules (ECM)
Last Updated8/15/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
International MaxxForce 7 Engine Control Module (ECM) for a 2012 Ic Corporation PB105

International MaxxForce 7 Engine Control Module (ECM) for a 2012 Ic Corporation PB105

Newly Listed
Contact for price
Good used ECM from a International MAXXFORCE 7 engine. The ECM has been visually inspected and is in good condition. The ECM is guarantee to be reprogrammable since it was out of a running...
ConditionUsed
Fits To Make(s)IC Corporation
Fits To Model(s)PB105
Will Fit Year(s)2012
Part Number260424-2
Stock Number260424-2
MLS Number14545388
CategoryEngine Control Modules (ECM)
Last Updated8/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins M11 / ISM Engine Control Module (ECM) for a 2010 International 8600

Cummins M11 / ISM Engine Control Module (ECM) for a 2010 International 8600

Newly Listed
$1,000 USD
Good used ECM from a Cummins M11/ISM 10.8 engine. The ECM has been visually inspected and is in good condition. The ECM is guaranteed to be reprogrammable since it was out of a running...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2010
Part Number260225-6
Stock Number260225-6
MLS Number14545387
CategoryEngine Control Modules (ECM)
Last Updated8/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
International MaxxForce 13 Engine Control Module (ECM) for a 2012 International TranStar 8600

International MaxxForce 13 Engine Control Module (ECM) for a 2012 International TranStar 8600

Recently Updated
$425 USD
Good used ECM from a International MAXXFORCE 13 engine. The ECM has been visually inspected and is in good condition. The ECM has no dents or cracks. The connectors are in good condition....
ConditionUsed
Fits To Make(s)International
Fits To Model(s)TranStar 8600
Will Fit Year(s)2012
Part Number250201-5
Stock Number250201-5
MLS Number13632272
CategoryEngine Control Modules (ECM)
Last Updated8/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 331-7539-00

Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 331-7539-00

Newly Listed
$1,000 USD
(GOOD USED) Caterpillar C4.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:331-7539-00 ; Supersessions Part #: 304-6436, 10R-8112, 11R-0326, 28173200,286-3683-00; Stock #:...
ConditionUsed
Part Number331-7539-00
Stock NumberE4644
MLS Number14543409
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISM Engine Control Module (ECM) for a 2009 International 8600

Cummins ISM Engine Control Module (ECM) for a 2009 International 8600

Newly Listed
$1,000 USD
Good used ECM from a Cummins ISM engine. The ECM has been visually inspected and is in good condition. The ECM is guaranteed to be programmable since it was out of a running engine with 567...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2009
Part Number260226-3
Stock Number260226-3
MLS Number14543118
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISM Engine Control Module (ECM) for a 2009 International 8600

Cummins ISM Engine Control Module (ECM) for a 2009 International 8600

Newly Listed
$1,000 USD
Good used ECM from a Cummins ISM engine. The ECM has been visually inspected and is in good condition. The ECM is guaranteed to be reprogrammable since it was out of a running engine with...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)8600
Will Fit Year(s)2009
Part Number260227-6
Stock Number260227-6
MLS Number14543115
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

Newly Listed
$650 USD
Good used ECM from a Cummins ISB220 engine. The ECM has been visually inspected and is in good condition. The connectors are in good condition. All bolt holes are clean and clear from...
ConditionUsed
Part NumberP1015099
Stock NumberP-1015099
MLS Number14543096
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
2014 Paccar MX-13 Engine Control Module (ECM)

2014 Paccar MX-13 Engine Control Module (ECM)

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) 2014 Paccar MX-13 (EPA13) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 1877245; Supersession Part #: 2015228, 2109556, 2013285, 2298831; Stock #:...
ConditionUsed
Part Number1877245
Stock NumberE4643
MLS Number14541135
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2011 Workhorse Custom Chassis W62

Recently Updated
$99.99 USD
(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK00207DTLJ, Serv. Number: 12616532, E78, 0207, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12640466
Stock NumberP-500888
MLS Number14264466
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C12 Engine Control Module ECM ECU 212-9450 117-4212-02 10R-4085

Caterpillar C12 Engine Control Module ECM ECU 212-9450 117-4212-02 10R-4085

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) Caterpillar C12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!! Part #:212-9450 ; Supersession Part #: 124-2673, 115-3055, 212-9450, 10R-4085, 117-4212-02; Stock...
ConditionUsed
Part Number212-9450
Stock NumberE4642
MLS Number14537116
CategoryEngine Control Modules (ECM)
Last Updated8/12/2026
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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