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

Explore 10,625 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 10,625 Engine Control Module (ECM) Listings

1 - 25 of 10,625 listings
1 - 25 of 10,625 listings
Volvo VED12 Engine Control Module (ECM) for a 2006 Volvo VNL

Volvo VED12 Engine Control Module (ECM) for a 2006 Volvo VNL

Recently Updated
$1,000 USD
GOOD USED ECM FOR VOLVO VED12 D13 D16 21042371 SEE PIC FOR MORE TAG INFO. GUARANTEED RE-PROGRAMMABLE., Serial#: 21042371, Core Charge: 0, Casting#: 21042371
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2006
Part Number21042371
Stock NumberP-60341
MLS Number11758444
CategoryEngine Control Modules (ECM)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Volvo VED12 Engine Control Module (ECM) for a 2006 Volvo VNL

Volvo VED12 Engine Control Module (ECM) for a 2006 Volvo VNL

Recently Updated
$1,250 USD
GOOD USED ECM FOR VOLVO VED12 20561256 P03 SEE PIC FOR MORE TAG INFO. GUARANTEED RE-PROGRAMMABLE., Serial#: 20561256, Core Charge: 0, Casting#: 20561256
ConditionUsed
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2006
Part Number20561256
Stock Number111816-22
MLS Number11758443
CategoryEngine Control Modules (ECM)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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International DuraStar 4300 Engine Control Module (ECM)

2012 International DuraStar 4300 Engine Control Module (ECM)

Recently Updated
$450 USD
International Maxxforce Dt Aftertreatment Control Module (ACM) - 1890993C1 BOSCH 0281020182
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DuraStar 4300
Will Fit Year(s)2012
Part Number1890993C1
Stock Number101419-29
MLS Number11758440
CategoryEngine Control Modules (ECM)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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Detroit DD15 Engine Control Module (ECM) for a 2013 Freightliner Cascadia 125

Detroit DD15 Engine Control Module (ECM) for a 2013 Freightliner Cascadia 125

Recently Updated
$795 USD
GOOD USED DD15 ECM. GUARANTEED TO BE ABLE TO REPROGRAM PART# A0004467635, Serial#: 472906S, Casting#: 472906S
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2013
Part NumberA0004467635
Stock Number31522-24
MLS Number11683124
CategoryEngine Control Modules (ECM)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Universal Universal Engine Control Module (ECM)

Universal Universal Engine Control Module (ECM)

Recently Updated
$2,450 USD
NEW PDI BIG BOSS TUNER. FOR USE ON TRUCKS / MOTORHOMES WITH 9 PIN DATA LINK. ****PLEASE INQUIRE FOR CORRECT APPLICATION.**** BENEFITS: Industry Leading Horsepower and Torque Increase ...
ConditionNew
Part Number1.31007E+11
Stock Number1.31007E+11
MLS Number11125595
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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Universal Universal Engine Control Module (ECM)

Universal Universal Engine Control Module (ECM)

Recently Updated
$2,450 USD
NEW PDI BIG BOSS TUNER. FOR USE ON TRUCKS / MOTORHOMES WITH 6 PIN DATA LINK. ****PLEASE INQUIRE FOR CORRECT APPLICATION.**** BENEFITS: Industry Leading Horsepower and Torque Increase ...
ConditionNew
Part Number1.31007E+11
Stock Number1.31007E+11
MLS Number11125594
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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Detroit DD15 Engine Control Module (ECM) for a Freightliner Cascadia

Detroit DD15 Engine Control Module (ECM) for a Freightliner Cascadia

Recently Updated
$795 USD
GOOD USED ECM. GUARANTEED TO BE ABLE TO REPROGRAM, Serial#: A0004466035, Casting#: A0004466035
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia
Part NumberA0004466035
Stock NumberP-1194
MLS Number10480743
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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Cummins ISC Engine Control Module (ECM) for a 2005 Blue Bird All American/All Canadian

Cummins ISC Engine Control Module (ECM) for a 2005 Blue Bird All American/All Canadian

Recently Updated
$795 USD
GOOD USED ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 3965159, Serial#: 46398400, Casting#: 46398400
ConditionUsed
Fits To Make(s)Blue Bird
Fits To Model(s)All American/All Canadian
Will Fit Year(s)2005
Part Number3965159
Stock Number62020-4
MLS Number10475513
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Detroit DD13 Engine Control Module (ECM) for a 2012 Freightliner Cascadia 125

Detroit DD13 Engine Control Module (ECM) for a 2012 Freightliner Cascadia 125

Recently Updated
$795 USD
GOOD USED DD13 ECM. SET AT 410HP. TESTED AND WORKS GREAT., Serial#: 471903S0065371, Core Charge: 250, Casting#: 471903S0065371
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2012
Part NumberA00004466035
Stock Number100219-19
MLS Number10239768
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Detroit DD13 Engine Control Module (ECM) for a 2012 Freightliner Cascadia 125

Detroit DD13 Engine Control Module (ECM) for a 2012 Freightliner Cascadia 125

Recently Updated
$1,000 USD
ENGINE ECM HAS HAD DPF DELETED CAN NOT REPROGRAM BACK INTO IT OFF DD13, Serial#: 471903S0103101, Casting#: 471903S0103101
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2012
Part NumberA0004466035
Stock Number90919-22
MLS Number10154301
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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