Engine Control Modules (ECM) For Sale

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Detroit Series 60 14.0L Engine Control Module (ECM) for a 2009 Freightliner Columbia 120

Newly Listed

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Detroit Series 60 MCM Part# RA0054467840, Serial#: 74120005

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2009
Part Number	RA0054467840
Stock Number	976500
MLS Number	14139658
Category	Engine Control Modules (ECM)
Last Updated	2/12/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2013 Used Volvo D13H ECM

Newly Listed

$895 USD

Used D13H ECM, Engine Model: D13H

Condition	Used
Engine Model	D13H
Fits To Make(s)	Volvo
Fits To Model(s)	D13H
Will Fit Year(s)	2013
Part Number	21358126
Stock Number	509-17162
MLS Number	14139308
Category	Engine Control Modules (ECM)
Last Updated	2/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2015 Used Mack MP Series ECM

Newly Listed

$844.99 USD

Used MP Series ECM, Engine Model: MP8

Condition	Used
Engine Model	MP8
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Will Fit Year(s)	2015
Part Number	21900553
Stock Number	509-17163
MLS Number	14139307
Category	Engine Control Modules (ECM)
Last Updated	2/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2006 International DT466E Control Module ECM 1839368C1 1842443C95

Newly Listed

$800 USD

(GOOD USED) International DT466E OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #1839368C1, 1842443C95; Stock #: E4423 For more information about this listing, shipping,...

Condition	Used
Part Number	1839368C1
Stock Number	E4423
MLS Number	14138856
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2006 Mack AC Diesel Engine Control Module ECM ECU 12MS534M 0281020083

Newly Listed

$1,200 USD

(GOOD USED) Mack AC OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS534M; Other Part #:0281020083; Stock #: E4422 For more information about this listing, shipping,...

Condition	Used
Part Number	12MS534M
Stock Number	E4422
MLS Number	14137745
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2006 Cummins ISX Engine Control Module (ECM) for EPA04 ISX Being Dismantled (Parts Available)

Price Drop $250 USD

(CORE/ FOR PARTS OR NOT WORKING) OEM 2006 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #:3684009; Supersession Part #: 3684008; Service Model Name: CM870; Stock #:...

Condition	Dismantled
Fits To Make(s)	Cummins
Fits To Model(s)	ISX
Will Fit Year(s)	EPA04
Part Number	3684009
Stock Number	E3853
MLS Number	13001447
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2013 Mack Pinnacle CXU613 Engine Control Module (ECM) for a Mack CXU613

Recently Updated

$595 USD

2013 Mack CXU613 VECU, 12V, Engine: MP8. Transmission: FR15210B. P/N 21720495-P03, S/N 12380380.

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-274276-24
MLS Number	13895015
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 Freightliner Cascadia 125 Engine Control Module (ECM)

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(Used) 2008-2022 Freightliner Cascadia 125, CAB CONTROL MODULE CECU- Part Number: A05-75982-002, Serial Number: 5DK 965456-42, HW: 09-26-00, SW: 11-29-04, DIAG: 001450, Reference images for...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	A05-75982-002
Stock Number	P-496685
MLS Number	14136992
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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International DT466 EGR Engine Control Module (ECM) for a International DT 466EGR

Recently Updated

$400 USD

Good used, cleaned and inspected International Navistar DT466EGR ECM. Part Number: 1839368C1. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...

Quantity	126
Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	DT 466EGR
Part Number	1839368C1
Stock Number	Ryd 1839368C1
MLS Number	10205069
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

GM/Chev (HD) 8.1L Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W42

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(Used) 2007 GM/Chev (HD) 8.1L, ENGINE ECM- Part Number: 12602801, Serial Number: 86YPUR172290317, HDW Number: 12589161, YPUH, 12613264, 2 Rectangular Plug with 80 Pins each, Reference...

Condition	Used
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W42
Will Fit Year(s)	2007
Part Number	12602801
Stock Number	P-496624
MLS Number	14136931
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mercedes-Benz MBE 900 Engine Control Module (ECM) for a 2005 Freightliner MT45 Chassis

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(Used) 2005 Mercedes MBE900, ENGINE ECM- Part Number: 001 446 65 40 ZGS 001, Serial Number: 0904411612, E1, 023371, 00004651A7, A000004651A7F425P48, 170HP, 2200RPM, 1 Rectangular Plug with...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2005
Part Number	0014466540
Stock Number	P-496615
MLS Number	14136922
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

GM/Chev (HD) 8.1L Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W62

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(Used) 2006 GM/Chev (HD) 8.1L, ENGINE ECM- Part Number: 12602801, Serial Number: 86YPUHR17171353, HDW Number: 12589161, YPUH 12613264 Displacement: 8.1L, 2 Rectangular Plug with 80 Pins each...

Condition	Used
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Will Fit Year(s)	2007
Part Number	12602801
Stock Number	P-496561
MLS Number	14136869
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM) for a 2008 Freightliner MT55 Chassis

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(Used) 2008 Cummins ISB, ENGINE ECM Part Number: P483134 Serial Number: 2150DH008587 T0338 15D4276470 AC 121207 CPL: 279 3 Plugs Plug 1: 4 pins Plugs 2: 60 pins Plug 3: 60 pins For more...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT55 Chassis
Will Fit Year(s)	2008
Part Number	P4943134
Stock Number	P-496559
MLS Number	14136867
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM) for a 2009 Freightliner MT55 Chassis

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(Used) 2009 Cummins ISB ENGINE ECM- Part Number: 4943134 Serial Number: 8336 ESN: 57885581 CPL: 3238 ECM Code: AU90047.21 3 Plugs Plug 1: 4 pins Plug 2: 60 pins Plug 3 60 pins For more...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT55 Chassis
Will Fit Year(s)	2009
Part Number	4943134
Stock Number	P-496555
MLS Number	14136862
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM) for a 2000 Freightliner

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(Used) 2000 Cummins ISB ENGINE ECM- Part Number: 4943134 Serial Number: 8336 ESN: 60276018 CPL: 3238 3 Plugs Plug 1: 4 pins Plug 2: 60 pins Plug 3 60 pins ECM Code: AU90047.41 For more...

Condition	Used
Fits To Make(s)	Freightliner
Will Fit Year(s)	2000
Part Number	4943134
Stock Number	P-496552
MLS Number	14136859
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2017 Kenworth T680 Engine Control Module (ECM)

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(Used) 2017 Kenworth T680, (Vehicle ECM's) Part Number: 1365.1003 100000 A2C53335934 No. 9340126458 CECU3 Version: 1.0 Sup. Code: 01035AC/QAC:2 Operat. Voltage: 12V Q21-1076-1-100 Rev.A 5...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2017
Part Number	1365.1003 100000
Stock Number	P-496548
MLS Number	14136856
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2013 Detroit DD13 Engine Control Module (ECM)

Recently Updated

$420 USD

USED DETROIT DD13 ENGINE ECM, A207422490000

Condition	Used
Horse Power	450 HP
Fits To Make(s)	DETROIT
Fits To Model(s)	DD13
Stock Number	2566266
MLS Number	13871916
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2018 Paccar PX-7 Engine Control Module (ECM)

Recently Updated

$800 USD

Condition	Used
Horse Power	220 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	PX-7
Stock Number	2554777
MLS Number	13794272
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2003 Mack E7 Engine Control Module (ECM) for a Mack CH

Recently Updated

$655 USD

(USED) Mack E7 Serial #: 2N2085 CPL/Arr: - HP: 310 Ref# - TESTED GOOD, 2 OUT OF 4 MOUNTS ARE BROKEN

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	-
Stock Number	25487871
MLS Number	12276816
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Cummins X15 Engine Control Module (ECM) for a Peterbilt 579

Recently Updated

$1,285 USD

(USED) Cummins X15 Serial #: 22366465 CPL/Arr: CM2350 HP: - NEEDS TESTED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25682100
MLS Number	13038450
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2016 Cummins ISX12 G Engine Control Module (ECM) for a Freightliner Cascadia

Price Drop $885 USD

(USED) Cummins ISX12G Serial #: 75042808 CPL/Arr: 3647 HP: 400 TESTED GOOD

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25780136
MLS Number	13513643
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Cummins ISB 6.7L Engine Control Module (ECM) for a Freightliner M2 106

Recently Updated

$975 USD

(USED) Cummins ISB6.7 Serial #: 58527280 CPL/Arr: CPL 4515 HP: 240 TESTED

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25803102
MLS Number	13613863
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2007 Detroit Series 60 14.0L Engine Control Module (ECM) for a Freightliner C120 Century

Recently Updated

$1,620 USD

(USED) Detroit 60 SER 14.0 Serial #: 06RO946837 CPL/Arr: 6DDXH14.0ELY HP: 515 TESTED GOOD

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 CENTURY
Stock Number	25794330
MLS Number	13572366
Category	Engine Control Modules (ECM)
Last Updated	2/12/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Caterpillar C15 Engine Control Module ECM ECU 236-1780 478-7933

Newly Listed

$2,000 USD

(GOOD USED/ TESTED) OEM 2006 Caterpillar C15 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 236-1780; Supersession Part #'s: 478-7933, 11R-0333, 20R-8182; Stock #: E4421 For...

Condition	Used
Part Number	236-1780
Stock Number	E4421
MLS Number	14135034
Category	Engine Control Modules (ECM)
Last Updated	2/10/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.