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

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Mack MP7 Engine Control Module (ECM)

$250 USD

Good used, cleaned and inspected Mack MP7 ECM. Part Number: 21720495-P02. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.

Quantity	7
Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Part Number	21720495-P02
Stock Number	Ryd 21720495-P02
MLS Number	10282860
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX Engine Control Module (ECM)

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(Used) 2006 Cummins ISX, ENGINE ECM- Part Number: P3684009-RX Serial Number: A28000436, D/C 1003, 0610 ESN 60802621, ECM CODE: AB10419.22, SC 11187, 6EC8870A28000436, T3219, (3 Plugs) 4 Pins...

Condition	Used
Part Number	P3684009-RX
Stock Number	P-498417
MLS Number	14164509
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-6 Engine Control Module (ECM) for a 2009 Peterbilt 335

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(Used) Paccar PX-6, ENGINE ECM- Part Number: 4943134, Serial Number: 643, ESN: 46859671, ECM: AU90062.15, 215D0H00643, T3547, 2 Rectangular Plug with 60 Pins each, 1 Rectangular Plug with 4...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	335
Will Fit Year(s)	2009
Part Number	4943134
Stock Number	P-498410
MLS Number	14164502
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mercedes-Benz MBE 926 Engine Control Module (ECM)

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(Used) Mercedes, ENGINE ECM- Mercedes 0014462040, Mercedes 0014463340, Mercedes 0014466440, Mercedes 0014466540, Mercedes 0034461340, Mercedes A0014466440, Mercedes RA0054465440, 2004-2008...

Condition	Used
Part Number	007 446 70 40
Stock Number	P-498407
MLS Number	14164498
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mercedes-Benz MBE 926 Engine Control Module (ECM)

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(Used) Mercedes, ENGINE ECM- Mercedes 0014462040 Mercedes 0014463340 Mercedes 0014466440 Mercedes 0014466540 Mercedes 0034461340 Mercedes A0014466440 Mercedes RA0054465440 2004-2008 Mercedes...

Condition	Used
Part Number	003 446 13 40
Stock Number	P-498402
MLS Number	14164489
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DD15 Engine Control Module (ECM)

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(Used) Detroit DD15 ENGINE ECM- Detroit A0004467635, Detroit RA0024460135, 2012-2014 Detroit DD13, 2012-2014 Detroit DD15, 2012-2014 Detroit DD16, A 002 446 28 35 / 002...

Condition	Used
Part Number	A0014462835
Stock Number	P-498399
MLS Number	14164485
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DD15 Engine Control Module (ECM)

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(Used) Detroit DD15 ENGINE ECM- Detroit A0004467635, Detroit RA0024460135, 2012-2014 Detroit DD13, 2012-2014 Detroit DD15, 2012-2014 Detroit DD16, A 001 446 28 35 / 002,...

Condition	Used
Part Number	A0014462835
Stock Number	P-498396
MLS Number	14164482
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DD15 Engine Control Module (ECM)

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(Used) Detroit DD15 ENGINE ECM- Detroit A0004467635, Detroit RA0024460135, 2012-2014 Detroit DD13, 2012-2014 Detroit DD15, 2012-2014 Detroit DD16, Temic: 2840695406300, Serial Number:...

Condition	Used
Stock Number	P-498392
MLS Number	14164477
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

International DT466 Engine Control Module (ECM)

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(Used) International DT466, ENGINE ECM- International 1873846C91, International 1881018C1, International 1881018C2, International 1881018C3, International 1881709C91, International...

Condition	Used
Part Number	1883086C93
Stock Number	P-498391
MLS Number	14164476
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

International DT466 Engine Control Module (ECM)

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(Used) International DT466, ENGINE ECM- International 1873846C91, International 1881018C1, International 1881018C2, International 1881018C3, International 1881709C91, International...

Condition	Used
Part Number	1883086C93
Stock Number	P-498386
MLS Number	14164468
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

International DT466 Engine Control Module (ECM)

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(Used) International DT466, ENGINE ECM- International 1873846C91, International 1881018C1, International 1881018C2, International 1881018C3, International 1881709C91, International...

Condition	Used
Part Number	1883086C93
Stock Number	P-498385
MLS Number	14164467
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2016 Freightliner Cascadia 125 Engine Control Module (ECM)

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(Used) 2016 Freightliner Cascadia 125, CHASSIS CONTROL MODULE- VEHICLE ECM- Part Number: A0694992001, 5DK 965456-45, AC SAM CHASSIS, HW: 09-26-00, SW: 14-28-00, DIAG: 001500, 0074, X51 Plug...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	A0694992001
Stock Number	P-498352
MLS Number	14164427
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

International T444 Engine Control Module (ECM) for a 2001 International 1652

$399.99 USD

(Used) 2000 International T444E, ECM- REMANUFACTURED!! Date: 08/25/2017, Serial Number: 2027028, Part Number: 2593623C1, Engine information- Engine: P-33879, Serial Number: 59117H175, Part...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	1652
Will Fit Year(s)	2001
Part Number	2593623C1
Stock Number	P-33880
MLS Number	11706822
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Mack MP8 Engine Control Module (ECM)

$900 USD

MACK MP8, ENGINE ECM

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	MP8
Stock Number	2605747
MLS Number	14134225
Category	Engine Control Modules (ECM)
Last Updated	3/4/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2016 Cummins ISX15 Engine Control Module (ECM)

$810 USD

CUMMINS ISX15, ENGINE ECM

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	2602993
MLS Number	14123612
Category	Engine Control Modules (ECM)
Last Updated	3/4/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2007 Cummins ISM Engine Control Module (ECM) for a Cummins ISM-370E

$800.24 USD

CUMMINS ISM-370E, ENGINE CONTROL MODULE, P/N: 3103533, S/N: 2056692,

Condition	Used
Horse Power	370 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISM-370E
Stock Number	ECM181570
MLS Number	12104700
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2007 Cummins ISM Engine Control Module (ECM)

$800.24 USD

CUMMINS ISM, ENGINE CONTROL MODULE, P/N: 3103533,

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISM
Stock Number	ECM181576
MLS Number	12083093
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

Caterpillar Engine Engine Control Module (ECM) for a CAT ENGINE

$286.10 USD

CAT 133-8109 40 TO 70 PIN ADAPTER HARNESS , 3406E/C10/C12

Condition	New
Fits To Make(s)	CAT
Fits To Model(s)	ENGINE
Stock Number	100k/1338109
MLS Number	9903290
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

Caterpillar 3126 Engine Control Module (ECM) for a CAT 3126

$550.10 USD

70 TO 40 PIN ADAPTOR 219A

Condition	New
Fits To Make(s)	CAT
Fits To Model(s)	3126
Stock Number	219A
MLS Number	9903289
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Cummins ISX15 Engine Control Module (ECM)

$1,000 USD

Cummins Engine Control Module (ECM) *Primarily used on ISX15, ISX15 CM2250, ISB 6.7L Cummins Engines Part# 4993120, Serial#: 201470

Condition	Used
Part Number	4993120
Stock Number	976598
MLS Number	14164191
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$300 USD

(CORE/ FOR PARTS OR NOT WORKING) Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 145-7806-02; Supersession Part #: 129-9195, 115-3055, 212-9450; Stock #:...

Condition	Dismantled
Part Number	145-7806-02
Stock Number	E4447
MLS Number	14162350
Category	Engine Control Modules (ECM)
Last Updated	2/25/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2013 Freightliner Cascadia 125 Engine Control Module (ECM)

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CPC for 2013 Cascadia 125 with Detroit DD15 Engine. A0024468202 / 007, A2C53366146.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1672-20
MLS Number	13894558
Category	Engine Control Modules (ECM)
Last Updated	2/25/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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International MaxxForce DT Engine Control Module (ECM)

$695 USD

Quality used Engine Control Module (ECM) for an International Maxxforce DT/7/9/10 engines, backed by our standard warranty. **May need to be reprogrammed** This part number fits the...

Condition	Used
Stock Number	10E-1883086-51502
MLS Number	14161626
Category	Engine Control Modules (ECM)
Last Updated	2/25/2026
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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International MaxxForce DT Engine Control Module (ECM)

$695 USD

Quality used Engine Control Module (ECM) for an International Maxxforce DT/7/9/10 engines, backed by our standard warranty. **May need to be reprogrammed** This part number fits the...

Condition	Used
Stock Number	10E-1883086-51499
MLS Number	14161625
Category	Engine Control Modules (ECM)
Last Updated	2/25/2026
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts