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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 10,662 Engine Control Module (ECM) Listings

1 - 25 of 10,662 listings
1 - 25 of 10,662 listings
Cummins ISX Engine Control Module (ECM)

Cummins ISX Engine Control Module (ECM)

Newly Listed
Contact for price
(Core) Cummins ISX, ENGINE ECM- Serial Number: 6EC8871C01021993, Part Number: P3684275, 2 Rectangular Plug with 60 Pins each, 1 Rectangular Plug with 4 Pins, Reference images for condition, ...
ConditionUsed
Part NumberP3684275
Stock NumberP-502634
MLS Number14333825
CategoryEngine Control Modules (ECM)
Last Updated4/26/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Mercedes-Benz OM-460 Engine Control Module (ECM) for a 2007 Sterling L9500 (LT9513)

Mercedes-Benz OM-460 Engine Control Module (ECM) for a 2007 Sterling L9500 (LT9513)

Recently Updated
$800 USD
GOOD USED,QUALITY A, Serial#: 0460866139, Part Make: MERCEDES
ConditionUsed
Fits To Make(s)STERLING
Fits To Model(s)L9500 (LT9513)
Will Fit Year(s)2007
Part Number0014466440,RA0054465440,
Stock Number68A1E48230
MLS Number11625081
CategoryEngine Control Modules (ECM)
Last Updated4/26/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Mercedes Benz OM460LA Engine Control Module ECM ECU A0054462140

2009 Mercedes Benz OM460LA Engine Control Module ECM ECU A0054462140

Newly Listed
$800 USD
(GOOD USED) 2009 Mercedes Benz OM460LA (EPA07) Engine Control Module, ECM, ECU, for sale!!!!! Part #: A0054462140 ; Stock #: E4508 For more information about this listing, shipping,...
ConditionUsed
Part NumberA0054462140
Stock NumberE4508
MLS Number14330785
CategoryEngine Control Modules (ECM)
Last Updated4/24/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISB 6.7L Engine Control Module (ECM) for a Cummins ISB6.7

Cummins ISB 6.7L Engine Control Module (ECM) for a Cummins ISB6.7

Recently Updated
$600 USD
Good used, cleaned, tested and inspected Cummins CM2250 ISB6.7 ECM. Part Number: 4993120,. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
Quantity2
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)ISB6.7
Part Number4993120
Stock NumberRyd 4993120
MLS Number12155582
CategoryEngine Control Modules (ECM)
Last Updated4/24/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Detroit DD15 Engine Control Module (ECM) for a 2012 Freightliner CASCADIA PX125064S T

Detroit DD15 Engine Control Module (ECM) for a 2012 Freightliner CASCADIA PX125064S T

Recently Updated
$750 USD
GOOD USED,QUALITY A, Part Make: DETROIT
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA PX125064S T
Will Fit Year(s)2012
Part NumberA0004467635,A0004467635/001,A0004467635/002,A0074463740,EA0004466035,EA0004467635,RA0024460135,
Stock Number68A1E55994
MLS Number14286560
CategoryEngine Control Modules (ECM)
Last Updated4/24/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Detroit DD13 Engine Control Module (ECM) for a 2012 Freightliner CASCADIA

Detroit DD13 Engine Control Module (ECM) for a 2012 Freightliner CASCADIA

Recently Updated
$750 USD
GOOD USED,QUALITY A, Part Make: DETROIT
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CASCADIA
Will Fit Year(s)2012
Part NumberA0004466035,A0004466035/001,A0024460135,A00744663740,EA0004466035,EA0004467635,RA0024460135,RA00244
Stock Number68A1E56856
MLS Number14087509
CategoryEngine Control Modules (ECM)
Last Updated4/24/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Detroit CASCADIA 113 Engine Control Module (ECM) for a Freightliner Cascadia 113

2014 Detroit CASCADIA 113 Engine Control Module (ECM) for a Freightliner Cascadia 113

Recently Updated
$300 USD
2014 Freightliner Cascadia 113 Aftertreatment Control Module, ACM2.1 EVO EPA, P/N A0004464654/002.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 113
Stock Number1820-15
MLS Number13903396
CategoryEngine Control Modules (ECM)
Last Updated4/24/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Detroit DD13 Engine Control Module (ECM) for a Freightliner Cascadia 113

2013 Detroit DD13 Engine Control Module (ECM) for a Freightliner Cascadia 113

Recently Updated
$300 USD
2013 Freightliner Cascadia 113 / DD13 Aftertreatment Control Module, ACM2.2 EPA, P/N A0004461554/003
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 113
Stock Number1680-24
MLS Number13896641
CategoryEngine Control Modules (ECM)
Last Updated4/24/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Freightliner M2 106 Engine Control Module (ECM)

2017 Freightliner M2 106 Engine Control Module (ECM)

Recently Updated
Contact for price
Engine Control Module (ECM), Good Condition. Call DTI Trucks for more information and a shipping quote. PN A66-03086-000 SN 335625 SW 7.41
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)M2 106
Stock Number80354
MLS Number14269081
CategoryEngine Control Modules (ECM)
Last Updated4/23/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
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