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Cummins ISB Engine Control Modules (ECM) For Sale

Browse Cummins ISB Engine Control Modules (ECM) on MyLittleSalesman.com and compare listings with prices from $100 to $1,985. Sellers include River Valley Truck Parts, River City Truck Parts, LKQ Heavy Truck, and more. Filter by condition, price, or year to quickly narrow down to the right Cummins ISB Engine Control Module (ECM).
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Showing 1 - 25 of 694 Engine Control Module (ECM) Listings

1 - 25 of 694 listings
1 - 25 of 694 listings
Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

Newly Listed
$650 USD
Good used ECM from a Cummins ISB220 engine. The ECM has been visually inspected and is in good condition. The connectors are in good condition. All bolt holes are clean and clear from...
ConditionUsed
Part NumberP1015099
Stock NumberP-1015099
MLS Number14543096
CategoryEngine Control Modules (ECM)
Last Updated8/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISB6.7 Engine Control Module ECM ECU 4993120 4993121 CM2250

2011 Cummins ISB6.7 Engine Control Module ECM ECU 4993120 4993121 CM2250

$1,000 USD
(GOOD USED/ TESTED) Cummins ISB6.7 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Superseding Part #: 4993121; Service Model Name: ISB6.7L CM2250; Stock #:...
ConditionUsed
Part Number4993120
Stock NumberE4638
MLS Number14530687
CategoryEngine Control Modules (ECM)
Last Updated8/10/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISB 6.7L Engine Control Module (ECM)

Cummins ISB 6.7L Engine Control Module (ECM)

$600 USD
Good used, cleaned, tested and inspected Cummins CM2250 ISB6.7 ECM. Part Number: 4993120,. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
Quantity32
ConditionUsed
Part Number4993120
Stock NumberRyd 4993120
MLS Number12155582
CategoryEngine Control Modules (ECM)
Last Updated8/4/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins ISB 6.7L Engine Control Module (ECM)

Cummins ISB 6.7L Engine Control Module (ECM)

$600 USD
Good used, cleaned, tested and inspected Cummins ISB6.7 ECM. Part Number: 5290170. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your application
ConditionUsed
Part Number5290170
Stock NumberRyd 5290170
MLS Number10729733
CategoryEngine Control Modules (ECM)
Last Updated7/29/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins ISB 6.7L Engine Control Module (ECM)

Cummins ISB 6.7L Engine Control Module (ECM)

$600 USD
Good used, cleaned, tested and inspected Cummins ISB6.7 ECM. Part Number: 5317106. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your application
ConditionUsed
Part Number5317106
Stock NumberRyd 5317106
MLS Number10729732
CategoryEngine Control Modules (ECM)
Last Updated7/29/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins ISB Engine Control Module (ECM) for a 1999 Gillig

Cummins ISB Engine Control Module (ECM) for a 1999 Gillig

$30 USD
Good, used ECM cooling plate off of a Cummins ISB 5.9. Casting number is 3955039. Serial is unavailable. Please see pictures. For further information feel free to call or email us. We ship...
ConditionUsed
Fits To Make(s)Gillig
Will Fit Year(s)1999
Part Number190265-12
Stock Number190265-12
MLS Number10107824
CategoryEngine Control Modules (ECM)
Last Updated7/22/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM)

Cummins ISB 5.9L Engine Control Module (ECM)

$1,000 USD
(GOOD USED/ TESTED) Cummins ISB OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3990517 ; Supersession Part #'s: 3944124,3944868; Service Model Name: CM550; Stock #:...
ConditionUsed
Part Number3990517
Stock NumberE4608
MLS Number14494529
CategoryEngine Control Modules (ECM)
Last Updated7/20/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2004 Cummins ISB Engine Control Module (ECM) for 2004-2006 Part # 3965159, CPL 8136, CM850

2004 Cummins ISB Engine Control Module (ECM) for 2004-2006 Part # 3965159, CPL 8136, CM850

$695 USD
(GOOD USED BENCH TESTED) Cummins CM850 Engine Control Module (ECM) 3965159 For Sale, Part # 3965159, CM850, Off 2004 ISB-215 / CPL 8136, Fits 2004 2005 2006, ESN: 57292133, ECM Serial #...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number3965159
Stock Number10348
MLS Number14476647
CategoryEngine Control Modules (ECM)
Last Updated7/10/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins ISB6.7 Engine Control Module, ECM, ECU, 4384841 4384840 CM2350F

2018 Cummins ISB6.7 Engine Control Module, ECM, ECU, 4384841 4384840 CM2350F

$1,000 USD
(GOOD USED/ TESTED) Cummins ISB6.7 Diesel Engine Control Module, ECM, ECU, Part #: 4384841; Supersession Part #: 4384840; Service Model Name: CM2350F; Stock #: E4590 For more information...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISB6.7
Part Number4384841
Stock NumberE4590
MLS Number14467715
CategoryEngine Control Modules (ECM)
Last Updated7/6/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$700 USD
Good used ECM from a Cummins ISB engine. The ECM has been visually inspected and is in good condition. The ECM has two connectors attached, please refer to the photos provided. All bolt...
ConditionUsed
Part NumberP-1014594
Stock NumberP-1014594
MLS Number14426065
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
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River Valley Truck Parts
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