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

Shop new, used, and remanufactured Engine Control Modules (ECM) inventory on MyLittleSalesman.com, with prices from $60 to $7,500. Filter by condition, price, or year to see work-ready Engine Control Modules (ECM) available near you now. 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 10,756 Engine Control Module (ECM) Listings

1 - 25 of 10,756 listings
1 - 25 of 10,756 listings
Mack MP7 Engine Control Module (ECM)

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
Part Number12MS533AM
Stock NumberRyd 12MS533AM
MLS Number10205104
CategoryEngine Control Modules (ECM)
Last Updated6/17/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
2006 Cummins ISC / ISL Engine Control Module (ECM)

2006 Cummins ISC / ISL Engine Control Module (ECM)

Newly Listed
$750 USD
(GOOD USED/ TESTED) Cummins ISC OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4573 For more...
ConditionUsed
Part Number4921776
Stock NumberE4573
MLS Number14433528
CategoryEngine Control Modules (ECM)
Last Updated6/17/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C7 Engine Control Module (ECM) for a 2006 Freightliner M2 106

Caterpillar C7 Engine Control Module (ECM) for a 2006 Freightliner M2 106

Recently Updated
$500 USD
Good used Cab control module from a 2006 Freightliner M2 106 truck. The Cab control module has been visually inspected and is in good condition. The Cab control module has no visible damage....
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2006
Part Number250440-7
Stock Number250440-7
MLS Number13843629
CategoryEngine Control Modules (ECM)
Last Updated6/17/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins N14 CELECT PLUS Engine Control Module (ECM) for a International 9100

2001 Cummins N14 CELECT PLUS Engine Control Module (ECM) for a International 9100

Recently Updated
$1,785 USD
(USED) Cummins N14 CELECT+ Serial #: 12007560 CPL/Arr: CPL 2591 HP: 370 TESTED
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9100
Stock Number25799494
MLS Number13597520
CategoryEngine Control Modules (ECM)
Last Updated6/17/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Cummins L9 Engine Control Module (ECM) for a Freightliner M2 106

2019 Cummins L9 Engine Control Module (ECM) for a Freightliner M2 106

Recently Updated
$850 USD
Engine Control Module (ECM), Good Condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)M2 106
Stock Number82541
MLS Number14395268
CategoryEngine Control Modules (ECM)
Last Updated6/16/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
2005 Mercedes Benz OM460LA Engine OEM Control Module ECM ECU 0014466440

2005 Mercedes Benz OM460LA Engine OEM Control Module ECM ECU 0014466440

Newly Listed
$550 USD
(GOOD USED) Mercedes Benz OM460LA OEM Diesel Engine OEM Control Module, ECM, ECU, for sale!!!!!Part #: 0014466440; Stock #: E4572 For more information about this listing, shipping, technical...
ConditionUsed
Part Number0014466440
Stock NumberE4572
MLS Number14430525
CategoryEngine Control Modules (ECM)
Last Updated6/16/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mercedes Benz OM926LA Engine Control Module ECU ECM 0034461340

2009 Mercedes Benz OM926LA Engine Control Module ECU ECM 0034461340

Newly Listed
$600 USD
(GOOD USED) Mercedes Benz OM926LA (EPA04) OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!Part #: 0034461340; Temic Part #: 00004647A8; Stock #: E4571 For more information about this...
ConditionUsed
Part Number0034461340
Stock NumberE4571
MLS Number14430414
CategoryEngine Control Modules (ECM)
Last Updated6/16/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Freightliner Cascadia 125 Engine Control Module (ECM)

2018 Freightliner Cascadia 125 Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) 2018 Freightliner Cascadia 125, CHASSIS CONTROL MODULE- Part Number: A06-94992-001, 5DK 965456-45 AC SAM CHASSIS HW: 09-26-00, SW: 14-28-00*), DIAW: 001500*), X51 Plug with 6 Pins,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2018
Part NumberA06-94992-001
Stock NumberP-505531
MLS Number14428486
CategoryEngine Control Modules (ECM)
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia 125 Engine Control Module (ECM)

2017 Freightliner Cascadia 125 Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) 2017 Freightliner Cascadia 125, CHASSIS CONTROL MODULE- Part Number: A06-75982-004, 5DK 965456-43 AC SAM CHASSIS HW: 09-26-00, SW: 14-28-00*), DIAG: 001500*), X51 Plug with 6 Pins,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2017
Part NumberA06-75982-004
Stock NumberP-503750
MLS Number14426735
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Hino J08E-VC Engine Control Module (ECM)

Hino J08E-VC Engine Control Module (ECM)

Newly Listed
Contact for price
(Core) 2012 Hino J08E-VC, ENGINE ECM- Serial Number: TBD, Part Number: 89661-E0043, Engine information- Family Number: EHMXH07.7JVC, 2 Rectangular Plug with 80 Pins each, Reference images...
ConditionUsed
Part Number89661-E0043
Stock NumberP-503584
MLS Number14426574
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia 125 Engine Control Module (ECM)

2019 Freightliner Cascadia 125 Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) 2019 Freightliner Cascadia 125, CHASSIS CONTROL MODULE- Part Number: A06-94992-001, 5DK 965456-45 AC SAM CHASSIS HW: 09-26-00, SW: 14-28-00*), DIAW: 001500*), X51 Plug with 6 Pins,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2019
Part NumberA06-94992-001
Stock NumberP-503577
MLS Number14426567
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Isuzu Engine Control Module (ECM)

Isuzu Engine Control Module (ECM)

Recently Updated
Contact for price
(Used) Isuzu, MODULE DE COMMANDE DE CARROSSERIE- Part Number: 898229342001, Serial Number: 3Y130668T, 1 Rectangular Plug with 32 Pins, 1 Rectangular Plug with 12 Pins, Reference images for...
ConditionUsed
Fits To Make(s)Isuzu
Part Number898229342001
Stock NumberP-100269
MLS Number13518007
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia 126 Engine Control Module (ECM)

2022 Freightliner Cascadia 126 Engine Control Module (ECM)

Recently Updated
Contact for price
(Used) 2022 Freightliner Cascadia 126 FRONT END RADAR - Part Number: 0004463349, Serial Number: 133-MT0590, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2022
Part Number0004463349
Stock NumberP-61495
MLS Number12369176
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia 125 Engine Control Module (ECM)

2015 Freightliner Cascadia 125 Engine Control Module (ECM)

Recently Updated
Contact for price
(Core) 2015 Freightliner Cascadia 125 ELECTRONIC CPC4 MAFTA MODULE - Part Number: A0034461002/005, Serial Number: 7101058Z0405002 Continental Part Number: A2C83553200, For more information...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberA0034461002
Stock NumberP-61019
MLS Number12351583
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
(Used) 2008 Ecm/Pcm. S/N-24239926 P/N-242423918038 PINS-49 For More Information

(Used) 2008 Ecm/Pcm. S/N-24239926 P/N-242423918038 PINS-49 For More Information

Recently Updated
$999.99 USD
(USED) 2008 ECM/PCM. S/N-24239926 P/N-242423918038 PINS-49 For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton, MD 21921, Serial#: 24239926, Casting#:...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2008
Part Number242423918038
Stock NumberP-24827
MLS Number10830881
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia 125 Engine Control Module (ECM)

2014 Freightliner Cascadia 125 Engine Control Module (ECM)

Recently Updated
Contact for price
(Core) 2014 Freightliner Cascadia 125, CPC MODULE- Part Number: A00-34461-002, Serial Number: 7101S33I0102002, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2014
Part NumberA00-34461-002
Stock NumberP-24683
MLS Number10826423
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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