Cummins Engine Control Modules (ECM) For Sale

2014 Cummins ISB 6.7L Engine Control Module (ECM) Part # 5317106

$975 USD

(GOOD USED BENCH TESTED W/WARRANTY) 2014 Cummins ISB 6.7L ECM 5317106 For Sale, Part # 5317106, CM2350 B101, CPL 3611, EGR-Model, 200HP @ 2400 RPM, Pulled off 2014 Cummins ISB 6.7L, ESN:...

Condition	Used
Part Number	5317106
Stock Number	9042
MLS Number	13688346
Category	Engine Control Modules (ECM)
Last Updated	7/8/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Recon Reman 1998 1999 2000 2001 2002 2003 Cummins ECM ECU Computer 3990517-RX

$499.99 USD

(TESTED PART) FITSCUMMINS ISB 5.9L 24-Valve Diesel Engine CM550, NON-EGR Model DIESEL ENGINE, PART# P3990517-RX,(PROGRAMMING MAY BE REQUIRED)INCLUDES WARRANTY. CALL FOR MORE INFORMATION,...

Warranty

Condition	Used
Assembly Number	P3990517-RX
Engine Model	ISB 5.9L 24-Valve
Fits To Equipment	Cummins ISB ECM ECU Computer 3990517
Fits To Make(s)	Cummins ECM ECU Computer 3990517-RX
Fits To Model(s)	Cummins ECM ECU Computer P3990517-RX
Will Fit Year(s)	1998 1999 2000 2001 2002 2003
Part Number	P3990517-RX
Stock Number	324876
MLS Number	13687795
Category	Engine Control Modules (ECM)
Last Updated	7/8/2025
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

2010 Cummins ISB 6.7L Engine Computer Module ECM ECU 4993120 4993121 CM2250

$1,000 USD

(GOOD USED/ TESTED) OEM 2010 Cummins ISB 6.7L Diesel Engine Computer Module, ECM, ECU, for sale!!!!!P/N: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E4214 For...

Condition	Used
Part Number	4993120
Stock Number	E4214
MLS Number	13686896
Category	Engine Control Modules (ECM)
Last Updated	7/7/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2006 Cummins ISX Engine Control Module (ECM) for 2004-2006 Part # 3684009, CM870

$750 USD

(GOOD USED BENCHED TESTED W/ WARRANTY) 2006 Cummins ISX Engine Control Module (ECM) Part # 3684009 For Sale, EGR Model, CM870, CPL 8520, 385HP @ 2000 RPM, Part # 3684009, OFF 2006 Cummins...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	3684009
Stock Number	8056
MLS Number	13683895
Category	Engine Control Modules (ECM)
Last Updated	7/3/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Cummins ISB / QSB Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850

$695 USD

(GOOD USED BENCHED TESTED W/ WARRANTY) 2006 Cummins QSB4.5/5.9/6.7 Engine Control Module (ECM) Part # 4921776 For Sale, Part # 4921776, CM850, CPL 426, Pulled OFF Cummins QSB 6.7L,...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	4921776
Stock Number	8061
MLS Number	13683858
Category	Engine Control Modules (ECM)
Last Updated	7/3/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISL Engine Control Module (ECM) Part # 4943134, CM2150

$825 USD

(GOOD USED BENCH TESTED W/ WARRANTY) 2009 Cummins ISL Engine Control Module (ECM) Part # 4943134 For Sale, Part # 4943134, CM2150, CM2150D, CPL 0915, 280HP @ 2200 RPM, ECM Serial # 25419,...

Condition	Used
Part Number	4943134
Stock Number	9393
MLS Number	13683830
Category	Engine Control Modules (ECM)
Last Updated	7/3/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2008 Cummins ISL Engine Control Module (ECM) Part # 4943134, CM2150

$825 USD

(GOOD USED BENCH TESTED w/ WARRANTY) 2008 Cummins ISL ECM Part # 4943134 For Sale, CM2150, Part # 4943134, Fits 2007 2008 2009, ECM Code AU90111.02, CPL# 915, EGR DPF Model, ESN: 46870614,...

Condition	Used
Part Number	4943134
Stock Number	8432
MLS Number	13683821
Category	Engine Control Modules (ECM)
Last Updated	7/3/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850 w/ Cooling Plate & Fuel Transfer Pump

$850 USD

(GOOD USED BENCH TESTED W/ WARRANTY) Cummins ISL Engine Control Module (ECM) Part # 4921776 w/ Cooling Plate For Sale, CM850, CPL 1286, ECM Part # 4921776, 276HP @ 2100 RPM, Cooling Plate...

Condition	Used
Part Number	4921776
Stock Number	8531
MLS Number	13683799
Category	Engine Control Modules (ECM)
Last Updated	7/3/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2000 Cummins ISB 5.9L Engine Control Module (ECM) Part # 3944124, CM550

$695 USD

(GOOD USED BENCHED TESTED w/ WARRANTY) 2000 Cummins ISB-217 Engine Control Module (ECM) 3944124 For Sale, Part # 3944124, CM550, CPL 2685, OFF 2000 Cummins ISB-217-BUS ENCORE, ECM Code...

Condition	Used
CPL/ARR	2685
Horse Power	217 HP
Engine Model	ISB
Part Number	3944124
Stock Number	1742
MLS Number	9860930
Category	Engine Control Modules (ECM)
Last Updated	7/3/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2011 Cummins ISX15 EPA10 Computer Module ECM ECU 4993120 4993121 CM2250

$1,000 USD

(GOOD USED/ TESTED) OEM 2011 Cummins ISX15 Diesel Engine Computer Module, ECM, ECU, for sale!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...

Condition	Used
Part Number	4993120
Stock Number	E4209
MLS Number	13676708
Category	Engine Control Modules (ECM)
Last Updated	6/30/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2005 Cummins ISB Diesel Engine Control Module ECM ECU 3965159 CM850

$750 USD

(GOOD USED/ TESTED) 2005 Cummins ISB Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3965159; Service Model Name: ISB CM850; Stock #: E4207 For more information about this...

Condition	Used
Part Number	3965159
Stock Number	E4207
MLS Number	13673416
Category	Engine Control Modules (ECM)
Last Updated	6/27/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(855) 370-___ SHOW
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2013 Cummins ISL Engine Control Module (ECM) for a Kenworth T440

$1,125 USD

(USED) Cummins ISL Serial #: 73412249 CPL/Arr: 3517 HP: 320 Ref# 4359433 TESTED

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T440
Part Number	4359433
Stock Number	25753882
MLS Number	13405138
Category	Engine Control Modules (ECM)
Last Updated	6/27/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2013 Cummins ISL Engine Control Module (ECM) for a Kenworth T440

$1,125 USD

(USED) Cummins ISL Serial #: - CPL/Arr: - HP: 320 TESTED

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T440
Stock Number	25766825
MLS Number	13445921
Category	Engine Control Modules (ECM)
Last Updated	6/27/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(888) 693-___ SHOW
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2017 Cummins X15 Engine Control Module (ECM)

$1,000 USD

Used 2017 Cummins X15 Engine Control Module , Removed from 2017 Cummins X15 Engine , OEM , P/N: 4384413 , S/N: 22010759 , CM2350 , Tested - Started an Engine with...

Condition	Used
Part Number	4384413
MLS Number	13669618
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Mineral, VA, US
Sold By	Inside Auto Parts

Cummins ISB Engine Control Module (ECM) Part # 3990517

Contact for price

(TESTED W/ WARRANTY) Cummins ISB ECM Part # 3990517 For Sale, NON-EGR Model, CM550, ECM Serial # 5101669, Stock # 4334 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY...

Condition	Used
Part Number	3990517
Stock Number	4334
MLS Number	12062489
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Cummins ISM Engine Control Module (ECM) for 2004-2006 Part # 3103533, CM875

$1,500 USD

(GOOD USED / BENCH TESTED w/ WARRANTY) 2006 Cummins ISM 350V Engine Control Module (ECM) 3103533 For Sale, Part # 3103533, CM875, CPL 8557, ESN 35185207, Pulled off a Cummins ISM, FITS 2004,...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	3103533
Stock Number	9018
MLS Number	13668693
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

$950 USD

(GOOD USED BENCHED TESTED w/ WARRANTY) Cummins ISC / ISL Engine Control Module (ECM) 3944125 For Sale, NON-EGR Module, Part # 3944125, CM554, 300HP @ 2000 RPM, ECM Serial # 6047789, Stock #...

Condition	Used
Part Number	3944125
Stock Number	8448
MLS Number	13668563
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2003 Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

$950 USD

(GOOD USED BENCHED TESTED W/ WARRANTY) Cummins ISC / ISL Engine Control Module (ECM) 3944125 For Sale, NON-EGR Model, CM554, CPL 2964, 300 HP @ 2000 RPM, Part # 3944125, ECM Code: J91026.18...

Condition	Used
Part Number	3944125
Stock Number	8446
MLS Number	13468896
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISB Engine Control Module (ECM) Part # 3990517

Contact for price

(TESTED W/ WARRANTY) Cummins ISB 5.9L Diesel Engine ECM Part # 3990517 For Sale, NON-EGR, CM550, CPL 2687, ECM Code J91280, Pulled off Model ISB, ESN 60264604, Serial # 8000529, Price...

Condition	Used
Part Number	3990517
Stock Number	4476
MLS Number	12076795
Category	Engine Control Modules (ECM)
Last Updated	6/26/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(888) 693-___ SHOW
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2011 Cummins ISX15 Engine Control Module (ECM)

$850 USD

Used 2011 Cummins ISX15 ECM , Removed from 2011 Cummins ISX15 Engine , P/N: 4993120 , S/N: 17943 , CM2250 , Tested - Removed from a running engine , 400 HP , No...

Condition	Used
Part Number	4993120
MLS Number	13666471
Category	Engine Control Modules (ECM)
Last Updated	6/25/2025
Location	Mineral, VA, US
Sold By	Inside Auto Parts

2009 Cummins ISL Engine Control Module (ECM) for 2007-2009 Part # 4943134, CM2150

$825 USD

(GOOD USED BENCH TESTED w/ WARRANTY) 2009 Cummins ISL Engine Control Module (ECM) Part # 4943134 For Sale, CM2150, CM2150D, Part # 4943134, CPL 0915, Fits 2007, 2008 2009, ECM Code: AU90035...

Condition	Used
Will Fit Year(s)	2007-2009
Part Number	4943134
Stock Number	8443
MLS Number	13666370
Category	Engine Control Modules (ECM)
Last Updated	6/25/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISL Engine Control Module (ECM) for 2007-2009 Part # 4943134, CM2150

$825 USD

(GOOD USED BENCH TESTED w/ WARRANTY) Cummins ISL ECM Part # 4943134 For Sale, CM2150, CM2150D, Part # 4943134, CPL 0915, Fits 2007 2008 2009, ECM Code: AU90035.56, 280HP @ 2200 RPM, ESN:...

Condition	Used
Will Fit Year(s)	2007-2009
Part Number	4943134
Stock Number	8439
MLS Number	13666314
Category	Engine Control Modules (ECM)
Last Updated	6/25/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins QSB 4.5 Engine Control Module (ECM)

$750 USD

(GOOD USED/ TESTED) OEM Cummins QSB4.5 Diesel Engine Control Module, ECM, ECU, Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4204 For more information...

Condition	Used
Part Number	4921776
Stock Number	E4204
MLS Number	13662480
Category	Engine Control Modules (ECM)
Last Updated	6/25/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Cummins 4943134 Engine Control Module (ECM) for 2007-2009 Part # 943134

$825 USD

(GOOD USED BENCH TESTED w/ WARRANTY) Cummins Engine Control Module (ECM) Part # 4943134 For Sale, CM2150, Part # 4943134, Fits 2007 2008 2009, ECM Serial # 15D42764Z03, Stock # 4045 All...

Condition	Used
Fits To Model(s)	4943134
Will Fit Year(s)	2007-2009
Part Number	4943134
Stock Number	4045
MLS Number	12014985
Category	Engine Control Modules (ECM)
Last Updated	6/24/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.