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

Shop new, used, and remanufactured Engine Control Modules (ECM) on MyLittleSalesman.com, with prices from $60 to $6,000. Filter by condition, price, or year to find the right Engine Control Module (ECM) closest to you. 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 10,970 Engine Control Module (ECM) Listings

1 - 25 of 10,970 listings
1 - 25 of 10,970 listings
Cummins ISM OEM Engine Control Module ECM ECU 3103533 CM875

2006 Cummins ISM OEM Engine Control Module ECM ECU 3103533 CM875

Newly Listed
$1,500 USD
(GOOD USED/ TESTED) 2006 Cummins ISM OEM Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 3103533; Service Model Name: CM875; Stock #: E4706 For more information about this...
ConditionUsed
Part Number3103533
Stock NumberE4706
MLS Number14626532
CategoryEngine Control Modules (ECM)
Last Updated9/25/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2009 Cummins ISL Engine Control Module (ECM) for 2007-2009 Part # 4943134, CM2150, CPL 0915

2009 Cummins ISL Engine Control Module (ECM) for 2007-2009 Part # 4943134, CM2150, CPL 0915

Newly Listed
$825 USD
(GOOD USED BENCH TESTED) Cummins CM2150 Engine Control Module (ECM) 4943134 For Sale, Part # 4943134, CM2150, OFF 2009 Cummins ISL w/CPL 0915, ESN # 60399915, ECM Code: AU90035.56, 280HP @...
ConditionUsed
Will Fit Year(s)2007-2009
Part Number4943134
Stock Number10552
MLS Number14626318
CategoryEngine Control Modules (ECM)
Last Updated9/25/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins X15 Diesel Engine Control Module ECM ECU CM2350 4384413 4384412

2017 Cummins X15 Diesel Engine Control Module ECM ECU CM2350 4384413 4384412

Newly Listed
$1,500 USD
(GOOD USED / TESTED) 2017 Cummins X15 Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 4384413; Supersession Part #: 4384412; Service Model Name: X15 CM2350 X114B; Stock #:...
ConditionUsed
Part Number4384413
Stock NumberE4705
MLS Number14624848
CategoryEngine Control Modules (ECM)
Last Updated9/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C9.3 Diesel Engine Control Module ECM ECU 521-0791-02

2018 Caterpillar C9.3 Diesel Engine Control Module ECM ECU 521-0791-02

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) OEM Caterpillar C9.3 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 521-0791-02; Stock #: E4704 For more information about this listing, shipping,...
ConditionUsed
Part Number521-0791-02
Stock NumberE4704
MLS Number14624802
CategoryEngine Control Modules (ECM)
Last Updated9/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2006 Caterpillar C13 Engine Control Module (ECM) for 2004-2006 Part # 256-1159

2006 Caterpillar C13 Engine Control Module (ECM) for 2004-2006 Part # 256-1159

Newly Listed
$1,500 USD
(GOOD USED BENCH TESTED) 2006 Caterpillar C13 70-PIN Engine Control Module (ECM) 10R4094 For Sale, OEM PART# 256-1159, 2561159, 256 1159, REMAN Part # 10R-4094, 10R4094-03, Compatible with...
ConditionUsed
Part Number10R4094
Stock Number10345
MLS Number14624799
CategoryEngine Control Modules (ECM)
Last Updated9/24/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
1996 Cummins M11-310E+ Engine Control Module (ECM) CPL 2036

1996 Cummins M11-310E+ Engine Control Module (ECM) CPL 2036

Newly Listed
$1,950 USD
(GOOD USED BENCH TESTED) Cummins Celect Plus Engine Control Module (ECM) For Sale, ECM Code: C20036.07, Off 1996 Cummins M11-310E Plus w/ CPL 2036, Stock # 10346 WEBSITE LINK:...
ConditionUsed
Stock Number10346
MLS Number14624448
CategoryEngine Control Modules (ECM)
Last Updated9/24/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
International MaxxForce 9 Engine Control Module (ECM)

International MaxxForce 9 Engine Control Module (ECM)

Recently Updated
$500 USD
Good used, cleaned and inspected International Navistar Maxxforce 9 ECM. Part Number: 1883034C91, 1883034C92, 1883034C93. 30 Day Guarantee for swap or refund if not programmable. ECM's need...
Quantity18
ConditionUsed
Part Number1883034C91
Stock NumberRyd 1883034C91
MLS Number10419464
CategoryEngine Control Modules (ECM)
Last Updated9/24/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Volvo D13 Engine Control Module (ECM) for a 2022 Volvo VNL

Volvo D13 Engine Control Module (ECM) for a 2022 Volvo VNL

Recently Updated
$450 USD
Good used ECM- TCU from a 2022 Volvo VNL truck. The ECM-TCU has been visually inspected and is in good condition. The ECM-TCU has no visible damage. All bolt holes are clean and clear from...
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2022
Part Number240589-3
Stock Number240589-3
MLS Number14074357
CategoryEngine Control Modules (ECM)
Last Updated9/25/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins N14 Engine Control Module (ECM) for a Universal

Cummins N14 Engine Control Module (ECM) for a Universal

Newly Listed
$1,295 USD
CUMMINS ISM ECM GUARANTEED TO BE ABLE TO PROGRAM. PN#3681405, SN#27027333 ESN#35040127., Serial#: 27027333
ConditionUsed
Fits To Make(s)Universal
Fits To Model(s)Universal
Part Number3681405
Stock NumberP-62649
MLS Number14624138
CategoryEngine Control Modules (ECM)
Last Updated9/24/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
2005 Cummins ISC 8.3 Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850, CPL 8494

2005 Cummins ISC 8.3 Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850, CPL 8494

Newly Listed
$695 USD
(GOOD USED BENCH TESTED) Cummins CM850 Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM850, Fits 2004 2005 2006, Off 2005 Cummins ISC 8.3 w/ CPL 8494 280HP @ 2200 RPM,...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number4921776
Stock Number10554
MLS Number14621170
CategoryEngine Control Modules (ECM)
Last Updated9/25/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2008 Cummins ISM Engine Control Module (ECM) for 2007-2009 Part # 4963807, CM876

2008 Cummins ISM Engine Control Module (ECM) for 2007-2009 Part # 4963807, CM876

Recently Updated
$1,350 USD
(GOOD USED BENCH TESTED) 2008 Cummins ISM 280 Engine Control Module (ECM) Part # 4963807 For Sale, Part # 4963807, CM876, 280HP @ 2100 RPM, Pulled Off 2008 Cummins ISM w/CPL 2731 ESN:...
ConditionUsed
Will Fit Year(s)2007-2009
Part Number4963807
Stock Number8434
MLS Number13727005
CategoryEngine Control Modules (ECM)
Last Updated9/23/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2006 Cummins QSB Engine Control Module (ECM) for 2004-2006 Part # 4921776, CPL 8300, CM550

2006 Cummins QSB Engine Control Module (ECM) for 2004-2006 Part # 4921776, CPL 8300, CM550

Newly Listed
$695 USD
(GOOD USED BENCH TESTED) Cummins CM550 Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM550, OFF 2006 Cummins QSB w/ CPL 8300, Fits 2004 2005 2006, Serial # 6014143, Stock #...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number4921776
Stock Number10366
MLS Number14620334
CategoryEngine Control Modules (ECM)
Last Updated9/23/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
International MaxxForce 7 Engine Control Module (ECM) for a 2011 Ic Corporation PB105

International MaxxForce 7 Engine Control Module (ECM) for a 2011 Ic Corporation PB105

Newly Listed
$450 USD
Good used ECM from a International MAXXFORCE 7 engine. The ECM has been visually inspected and is in good condition. The ECM has no visible damage. The connectors are in good condition. The...
ConditionUsed
Fits To Make(s)IC Corporation
Fits To Model(s)PB105
Will Fit Year(s)2011
Part Number260053-4
Stock Number260053-4
MLS Number14619892
CategoryEngine Control Modules (ECM)
Last Updated9/23/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
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River Valley Truck Parts
International MaxxForce 7 Engine Control Module (ECM) for a 2011 Ic Corporation PB105

International MaxxForce 7 Engine Control Module (ECM) for a 2011 Ic Corporation PB105

Newly Listed
$450 USD
Good used ECM from a International MAXXFORCE 7 engine. The ECM has been visually inspected and is in good condition. The ECM has connectors attached to the ECM, please refer to photos...
ConditionUsed
Fits To Make(s)IC Corporation
Fits To Model(s)PB105
Will Fit Year(s)2011
Part Number260474-3
Stock Number260474-3
MLS Number14619869
CategoryEngine Control Modules (ECM)
Last Updated9/23/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
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River Valley Truck Parts
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