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

Explore marketplace listings for 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 refine by spec. 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 10,782 Engine Control Module (ECM) Listings

1 - 25 of 10,782 listings
1 - 25 of 10,782 listings
International DT466E Control Module ECM 1842443C96 1839368C1 1845117C5

2006 International DT466E Control Module ECM 1842443C96 1839368C1 1845117C5

Newly Listed
$800 USD
(GOOD USED) International DT466E OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #1842443C96 ; Other Part #: 1839368C1 1845117C5; Stock #: E4566 For more information about...
ConditionUsed
Part Number1842443C96
Stock NumberE4566
MLS Number14419722
CategoryEngine Control Modules (ECM)
Last Updated6/11/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Detroit DD15 Engine Control Module (ECM) for a Freightliner Cascadia

2011 Detroit DD15 Engine Control Module (ECM) for a Freightliner Cascadia

Recently Updated
$815 USD
(USED) Detroit DD15 Serial #: 472901S0032507 CPL/Arr: 9DDXH14.8EED HP: 558 Ref# A0074463440 TESTED
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CASCADIA
Part NumberA0074463440
Stock Number25508222
MLS Number12367154
CategoryEngine Control Modules (ECM)
Last Updated6/11/2026
Location
Kansas City, MO, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Detroit DD15 Engine Control Module (ECM) for a Freightliner Cascadia

2016 Detroit DD15 Engine Control Module (ECM) for a Freightliner Cascadia

Price Drop $595 USD
(USED) Detroit DD15 Serial #: 472906S0341353 HP: 400 Ref# A0014462835 TESTED
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CASCADIA
Part NumberA0014462835
Stock Number25818950
MLS Number13675638
CategoryEngine Control Modules (ECM)
Last Updated6/11/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Cummins ISX15 Engine Control Module (ECM) for a Freightliner Cascadia

2016 Cummins ISX15 Engine Control Module (ECM) for a Freightliner Cascadia

Newly Listed
$825 USD
(USED) Cummins ISX15 Serial #: 79820969 CPL/Arr: 4583 HP: 450 Ref# 5317106 UNTESTED
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia
Part Number5317106
Stock Number26013300
MLS Number14418921
CategoryEngine Control Modules (ECM)
Last Updated6/11/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Caterpillar C4.4 OEM Diesel Engine Control Module ECM ECM 331-7539-01 10R-8112

2014 Caterpillar C4.4 OEM Diesel Engine Control Module ECM ECM 331-7539-01 10R-8112

Newly Listed
$1,000 USD
(GOOD USED) Caterpillar C4.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:331-7539; Supersessions Part #: 304-6436, 10R-8112, 11R-0326, 28173200; Stock #: E4565 For more...
ConditionUsed
Part Number331-7539
Stock NumberE4565
MLS Number14414763
CategoryEngine Control Modules (ECM)
Last Updated6/11/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
International OEM Maxxforce DT Engine Control Module ECM ECU 1883086C92

2012 International OEM Maxxforce DT Engine Control Module ECM ECU 1883086C92

Newly Listed
$1,000 USD
(GOOD USED) International OEM Maxxforce DT Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 1883086C92; Stock #: E4563 For more information about this listing, shipping,...
ConditionUsed
Part Number1883086C92
Stock NumberE4563
MLS Number14413226
CategoryEngine Control Modules (ECM)
Last Updated6/9/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Detroit DD15 Diesel Engine Control Module ECM ECU A0014465835

Detroit DD15 Diesel Engine Control Module ECM ECU A0014465835

Newly Listed
$800 USD
(GOOD USED) Detroit DD15 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: A0014465835; Stock #: E4562 For more information about this listing, shipping, technical questions...
ConditionUsed
Part NumberA0014465835
Stock NumberE4562
MLS Number14410313
CategoryEngine Control Modules (ECM)
Last Updated6/8/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mercedes Benz OM904LA Engine OEM Control Module ECM ECU 0004468540

2003 Mercedes Benz OM904LA Engine OEM Control Module ECM ECU 0004468540

Newly Listed
$550 USD
(GOOD USED) Mercedes Benz OM904LA OEM Diesel Engine OEM Control Module, ECM, ECU, for sale!!!!!Part #: 0004468540; Stock #: E4561 For more information about this listing, shipping, technical...
ConditionUsed
Part Number0004468540
Stock NumberE4561
MLS Number14408652
CategoryEngine Control Modules (ECM)
Last Updated6/8/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
International VT365 Engine Control Module (ECM)

International VT365 Engine Control Module (ECM)

$250 USD
Good used, cleaned and inspected International Navistar VT365 FICM. Part Number: 1845117C6, 4307211R93. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed...
Quantity2
ConditionUsed
Part Number1845117C6
Stock NumberRyd 1845117C6
MLS Number10740793
CategoryEngine Control Modules (ECM)
Last Updated6/4/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
International 4400 Engine Control Module (ECM)

2010 International 4400 Engine Control Module (ECM)

$850 USD
Engine Control Module (ECM), Good Condition.Ship Ready, Removed from a 2010 International 4400.Call DTI Trucks for more information and a shipping quote. PN 3833153C1 SN 38156155
ConditionUsed
Fits To Make(s)INTERNATIONAL
Fits To Model(s)4400
Stock Number81618
MLS Number14347597
CategoryEngine Control Modules (ECM)
Last Updated6/3/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
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