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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 11,237 Engine Control Module (ECM) Listings

1 - 25 of 11,237 listings
1 - 25 of 11,237 listings
Cummins ISL9 Control Module ECM ECU 5290170 5290171 CM2350

2013 Cummins ISL9 Control Module ECM ECU 5290170 5290171 CM2350

Newly Listed
$1,500 USD
(GOOD USED/ TESTED) OEM 2013 Cummins ISL Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5290170; Supersession Part #: 5290171; Service Model Name: CM2350 ; Stock #:E4707 For...
ConditionUsed
Part Number5290170
Stock NumberE4707
MLS Number14629037
CategoryEngine Control Modules (ECM)
Last Updated9/28/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Detroit Series 60 Engine Control Module (ECM) for a 1996 Sutphen Fire Truck

Detroit Series 60 Engine Control Module (ECM) for a 1996 Sutphen Fire Truck

Newly Listed
$349.99 USD
(Used) Detroit Series 60, ENGINE ECM- Part Number: P23518645, Model: 6DD2368A03, Detroit 23513553 Detroit 23516923 Detroit 23518645 1993-1998 DETROIT 50 SER 1993-1998 DETROIT 60 SER 11.1...
ConditionUsed
Fits To Make(s)Sutphen
Fits To Model(s)Fire Truck
Will Fit Year(s)1996
Part NumberP23518645
Stock NumberP-513854
MLS Number14628739
CategoryEngine Control Modules (ECM)
Last Updated9/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia Engine Control Module (ECM)

Freightliner Cascadia Engine Control Module (ECM)

Newly Listed
Contact for price
(Core) 2008-2022 Freightliner Cascadia, CHASSIS CONTROL MODULE- A06-75984,000, A06-75984,002, A06-75984,003, A06-75984,004, A06-75984,005, A06-60971-005, A06-60971-012, 2008-2022...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia
Part NumberA0675982002
Stock NumberP-513838
MLS Number14628722
CategoryEngine Control Modules (ECM)
Last Updated9/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C12 Engine Control Module (ECM) for a 2002 Sterling L9500

Caterpillar C12 Engine Control Module (ECM) for a 2002 Sterling L9500

Recently Updated
$712.50 USD
(Core) Caterpillar C12, ENGINE ECM- Part Number: 348-2379-01, Serial Number: 2277B284IH, 124713-0227, TMC 08/17-2674, 2 Rectangular Plug with 70 Pins each, DEFECTIVE!! For more information...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)L9500
Will Fit Year(s)2002
Part Number348-2379-01
Stock NumberP-497340
MLS Number14147173
CategoryEngine Control Modules (ECM)
Last Updated9/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International T444 Engine Control Module (ECM) for a 1996 International 1552-SC

International T444 Engine Control Module (ECM) for a 1996 International 1552-SC

Price Drop $607.99 USD
(Used) 1995 International T444, ECM- Part Number: 1807422C1, Serial Number: F6FF-12650-EEB, DPC-114, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)1552-SC
Will Fit Year(s)1996
Part Number1807422C1
Stock NumberP-35406
MLS Number11764166
CategoryEngine Control Modules (ECM)
Last Updated9/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISX Engine Control Module (ECM) for a 2017 Freightliner Cascadia 125

Cummins ISX Engine Control Module (ECM) for a 2017 Freightliner Cascadia 125

Recently Updated
$825.55 USD
(USED) 2016 Cummins ISX15, ENGINE ECM- Part Number: P4358814, Serial Number: 1T2350A06093460, T1666, Family Number: GCEXH0912XAT, Displacement: 15L, Horsepower: 400, ESN: 79926341, CPL: 4586...
ConditionUsed
CPL/ARR4586
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2017
Part NumberP4358814
Stock NumberP-24904
MLS Number10838708
CategoryEngine Control Modules (ECM)
Last Updated9/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579

2016 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579

Recently Updated
$2,230 USD
(USED) Paccar MX13 Serial #: Y075873 CPL/Arr: FPCRH12.9M01 HP: 485 Ref# 1877245 tested good
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part Number1877245
Stock Number25615293
MLS Number12721824
CategoryEngine Control Modules (ECM)
Last Updated9/26/2026
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
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