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

Explore 6,248 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 find job-ready Engine Control Modules (ECM) near you with the specs you need. 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 6,248 Engine Control Module (ECM) Listings

1 - 25 of 6,248 listings
1 - 25 of 6,248 listings
Paccar MX-11 EPA17 Engine Control Module ECM ECU 2037394 2298833 2160700

2017 Paccar MX-11 EPA17 Engine Control Module ECM ECU 2037394 2298833 2160700

Newly Listed
$2,500 USD
(GOOD USED/ TESTED) Paccar MX-11 (EPA17) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 2037394; Supersession Part #: 2298833, 2037394, 2295122, 2160700; Stock #: E4517 For...
ConditionUsed
Part Number2037394
Stock NumberE4517
MLS Number14349957
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Paccar MX-13 EPA17 Engine Control Module ECM ECU 2037394 2298833 2160700 2295122

2018 Paccar MX-13 EPA17 Engine Control Module ECM ECU 2037394 2298833 2160700 2295122

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) Paccar MX-13 (EPA17) OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 2037394; Supersession Part #: 2298833, 2160700, 2295122; Stock #: E4518 For more...
ConditionUsed
Part Number2037394
Stock NumberE4518
MLS Number14350463
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Freightliner M2 106 Engine Control Module (ECM)

2017 Freightliner M2 106 Engine Control Module (ECM)

Recently Updated
$250 USD
Anti-Locking Brake System (ABS) Control Module, Good Condition. Call DTI Trucks for more information and a shipping quote. PN 4008640710
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)M2 106
Stock Number76856
MLS Number13825908
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Isuzu NPR Engine Control Module (ECM)

2016 Isuzu NPR Engine Control Module (ECM)

Recently Updated
$200 USD
Engine Control Module (ECM), Good Condition. Ship Ready, Removed from a 2016 Isuzu NPR Call DTI Trucks for more information and a shipping quote PN 12633238 SN 86AAF7K220640MCJ
ConditionUsed
Fits To Make(s)ISUZU
Fits To Model(s)NPR
Stock Number76491
MLS Number13801050
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
International MaxxForce DT Engine Control Module (ECM) for a International 4300

2009 International MaxxForce DT Engine Control Module (ECM) for a International 4300

Recently Updated
$850 USD
Engine Control Module (ECM), Good Condition. Call DTI Trucks for more information and a shipping quote. PN 1883086C93
ConditionUsed
Fits To Make(s)INTERNATIONAL
Fits To Model(s)4300
Stock Number54883
MLS Number11791739
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Mack ETEC Engine Control Module (ECM)

Mack ETEC Engine Control Module (ECM)

Recently Updated
$275 USD
Good used, cleaned and inspected Mack ETEC ECM. Part Number: 12MS48M6. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)ETEC
Part Number12MS48M6
Stock NumberRyd 12MS48M6
MLS Number10205034
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
2015 Cummins ISX15 Engine Control Module (ECM) for 2014-2016 Part # 5317106, CPL 4583

2015 Cummins ISX15 Engine Control Module (ECM) for 2014-2016 Part # 5317106, CPL 4583

Newly Listed
$975 USD
(GOOD USED BENCHED TESTED) Cummins CM2350 Engine Control Module (ECM) 5317106 For Sale, Part # 5317106, CM2350A, CM2350 X101/x102, Fits 2014 2015 2016, Off 2015 ISX15 w/ CPL 4583, 480HP @...
ConditionUsed
Will Fit Year(s)2014-2016
Part Number5317106
Stock Number10174
MLS Number14350030
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
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 6.7 L CM850 Engine Control Module (ECM) for 2004-2006 Part # 4921776, CPL 426

2006 Cummins QSB 6.7 L CM850 Engine Control Module (ECM) for 2004-2006 Part # 4921776, CPL 426

Newly Listed
$695 USD
(GOOD USED BENCHED TESTED) Cummins CM850 Engine Control Module (ECM) 4921776 For Sale, CM850, Part # 4921776, Pulled Off 2006 Cummins QSB w/ CPL 426, Engine Serial# 73858377, 160HP @ 2500...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number4921776
Stock Number10133
MLS Number14349834
CategoryEngine Control Modules (ECM)
Last Updated5/5/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2015 Freightliner Cascadia Engine Control Module (ECM)

2015 Freightliner Cascadia Engine Control Module (ECM)

Newly Listed
$850 USD
Used 2015 Freightliner Cascadia DD15 Engine Control Module , Removed from 2015 Freightliner Cascadia , OEM , P/N: A0014462835 , Engine: Detroit DD15 , Engine HP: 455 hp ...
ConditionUsed
Part NumberA0014462835
MLS Number14349124
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Mineral, VA, US
Sold By
Inside Auto Parts
(888) 693-___  SHOW
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Inside Auto Parts
2015 Freightliner Cascadia Engine Control Module (ECM) 455HP

2015 Freightliner Cascadia Engine Control Module (ECM) 455HP

Newly Listed
$850 USD
Used 2015 Freightliner Cascadia DD15 ECM , Removed from 2015 Freightliner Cascadia , OEM , P/N: A0014462835 , Engine: DD15 , Engine HP: 455 hp , No core charge ,...
ConditionUsed
Part NumberA0014462835
MLS Number14349122
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Mineral, VA, US
Sold By
Inside Auto Parts
(888) 693-___  SHOW
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Inside Auto Parts
International Engine Control Module (ECM) Part # 1807457C1

International Engine Control Module (ECM) Part # 1807457C1

Recently Updated
$750 USD
(TESTED W/ WARRANTY) International Part # 1807457C1 ECM For Sale, 5WK9 203/00, Mar/03/1999, Serial # 0331821, Stock # 6045 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT...
ConditionUsed
Part Number1807457C1
Stock Number6045
MLS Number12368586
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
International DT466E Engine Control Module (ECM) 1807457C1 w/ Bolts

International DT466E Engine Control Module (ECM) 1807457C1 w/ Bolts

Recently Updated
$750 USD
(TESTED W/ WARRANTY) International DT466E Engine Control Module (ECM) 1807457C1 w/Bolts For Sale, Part # 1807457C1, 5WK9 203/00, Sep/11/98, Serial # 0192616, Stock # 9832 All our PARTS are...
ConditionUsed
Part Number1807457C1
Stock Number9832
MLS Number14039176
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2005 Cummins ISB Engine Control Module (ECM) for 2004-2006 Part # 4921776

2005 Cummins ISB Engine Control Module (ECM) for 2004-2006 Part # 4921776

Recently Updated
Contact for price
(TESTED W/ WARRANTY) 2005 Cummins ISB ECM Part # 4921776 For Sale, NON-ERG Model, CM850, CPL 8416, ESN 60704575, ECM Code Z90031, Serial # 26001463, Fits 2004, 2005, 2006, Stock # 4383 |...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number4921776
Stock Number4383
MLS Number12064764
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850

2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850

Recently Updated
$695 USD
(GOOD USED BENCH TESTED W/ WARRANTY) 2006 Cummins ISL Engine Control Module (ECM) 4921776 For Sale, CM850, CPL 8494, Part # 4921776, EGR-Model, Model Name: ISL-280, Service Model Name: ISC...
ConditionUsed
Will Fit Year(s)2004 - 2006
Part Number4921776
Stock Number9717
MLS Number13989559
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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