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Showing 76 - 100 of 116 Engine Control Module (ECM) Listings

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76 - 100 of 116 listings
Cummins IB5.9 Engine Computer Module, ECM, ECU 4921797 4921776 CM850

Cummins IB5.9 Engine Computer Module, ECM, ECU 4921797 4921776 CM850

$750 USD
(GOOD USED/ TESTED) Cummins ISB5.9 OEM Engine Computer Module, ECM, ECU, for sale!!!! P/N: 4921776; Supersession Part #: 4941797; Service Model Name: CM850; Stock #: E4358 For more...
ConditionUsed
Part Number4921797
Stock NumberE4358
MLS Number14000741
CategoryEngine Control Modules (ECM)
Last Updated11/25/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISX Engine Control Module (ECM) for a 2009 International LA617

Cummins ISX Engine Control Module (ECM) for a 2009 International LA617

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(Used) 2007-2011 Cummins ISX, ENGINE ECM- GE4275 Cummins 3684275 Cummins 3684276 2007-2011 CUMMINS ISX Part Number: 3684275, Engine Information- Family Number: 8CEXH0912XAK, Displacement: 14...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)LA617
Will Fit Year(s)2009
Part Number3684275
Stock NumberP-113322
MLS Number13940562
CategoryEngine Control Modules (ECM)
Last Updated10/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISX12N Engine Control Module (ECM) for a 2020 Freightliner Cascadia 116 Day Cab

Cummins ISX12N Engine Control Module (ECM) for a 2020 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Cummins ISX12N, ENGINE ECM- Part Number: 5491911, Serial Number: 100010969 012808, D/C: 190830, CM2380, Engine Information- Family Number: KCEXH0729XBC, Displacement: 11.9L, 2...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 116 Day Cab
Will Fit Year(s)2020
Part Number5491911
Stock NumberP-113321
MLS Number13940561
CategoryEngine Control Modules (ECM)
Last Updated10/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Recon Reman 1998 1999 2000 2001 2002 2003 Cummins ECM ECU Computer 3990517-RX

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
ConditionUsed
Assembly NumberP3990517-RX
Engine ModelISB 5.9L 24-Valve
Fits To EquipmentCummins 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 NumberP3990517-RX
Stock Number324876
MLS Number13687795
CategoryEngine Control Modules (ECM)
Last Updated7/8/2025
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
Cummins ISB Engine Control Module (ECM) Part # 3990517

Cummins ISB Engine Control Module (ECM) Part # 3990517

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(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...
ConditionUsed
Part Number3990517
Stock Number4476
MLS Number12076795
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins ISX Engine Control Module (ECM) for a 2016 Freightliner Cascadia 125

Cummins ISX Engine Control Module (ECM) for a 2016 Freightliner Cascadia 125

$999.99 USD
(Used) 2016 Cummins ISX, ENGINE ECM- Part Number: P5317106, Serial Number: 1T2350A04261643, Family Number: FCEXH0912XAT, Displacement: 14.9L, Horsepower: 450, ESN: 79810960, ECS: EGR, PTOX,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
Part NumberP5317106
Stock NumberP-39016
MLS Number11857790
CategoryEngine Control Modules (ECM)
Last Updated7/14/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

$799.99 USD
(Used) 2001 Cummins ISB, ENGINE ECM- Part Number: P3990517, Serial Number: 0A09001560, ESN: 60274119, ECM CODE: J91230.05, Cummins ISB ENGINE - Family Number: 2CEXH0359BAB, Displacement:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part NumberP3990517
Stock NumberP-38670
MLS Number11849584
CategoryEngine Control Modules (ECM)
Last Updated12/18/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

$199.99 USD
(Used) 2001 Cummins ISB, ECM- Serial Number: 3002827, Part Number: 3944124, Displacement: 5.9L, Horsepower: 185, ESN: 56755335, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3944124
Stock NumberP-32785
MLS Number11655154
CategoryEngine Control Modules (ECM)
Last Updated5/8/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins Engine Control Module (ECM)

Cummins Engine Control Module (ECM)

$599.99 USD
(Used) Cummins ENGINE ECM- Serial Number: 29043185, Part Number: 4921776, CM: CM850, D/C: 05/22/2006, Engine: Cummins ISB, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185,...
ConditionUsed
Part Number4921776
Stock NumberP-44302
MLS Number11985918
CategoryEngine Control Modules (ECM)
Last Updated6/10/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISX12 Engine Control Module (ECM)

Cummins ISX12 Engine Control Module (ECM)

$999.99 USD
(Used) 2015 Cummins ISX12, ENGINE ECM- 1T2350A04324003 Part Number: 5317106 28410744001 00 TR0 5075 A1 Family Number: FCEXH0729XAE, Displacement: 11.9L, Horsepower: 425, ESN: 75041639, CPL:...
ConditionUsed
Part Number5317106
Stock NumberP-44168
MLS Number11980382
CategoryEngine Control Modules (ECM)
Last Updated5/20/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$599.99 USD
(Used) 2005 Cummins ISB, ECM- CM: CM850, Serial Number: 26018229, Part Number: 4921776, ESN: 46517775, E/C: Z90030.18, Displacement: 5.9L, Horsepower: 185, CPL: 8136, Engine: Core, Trans.: P...
ConditionUsed
Part Number4921776
Stock NumberP-35875
MLS Number11774154
CategoryEngine Control Modules (ECM)
Last Updated6/10/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISL Engine Control Module (ECM)

Cummins ISL Engine Control Module (ECM)

$299.99 USD
(Used) 2009 Cummins ISL, ECM- Serial Number: 79342, Part Number: 4943134, Displacement: 8.9L, Horsepower: 280, ESN: 73007156, Engine: P-34770, For more information about this item, give us a...
ConditionUsed
Part Number4943134
Stock NumberP-34771
MLS Number11749367
CategoryEngine Control Modules (ECM)
Last Updated1/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISL Engine Control Module (ECM)

Cummins ISL Engine Control Module (ECM)

$299.99 USD
(Used) Cummins ISL, ECM- Serial Number: 71512, Part Number: 4943134, ESN: 46994705, Displacement: 8.9L, Horsepower: 280, Serial Number: 60333552, CPL: 0915, Engine: P-34721, CRG/Box 008, For...
ConditionUsed
Part Number4943134
Stock NumberP-34724
MLS Number11749317
CategoryEngine Control Modules (ECM)
Last Updated1/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISL Engine Control Module (ECM)

Cummins ISL Engine Control Module (ECM)

$699.99 USD
(Used) Cummins ISL, ECMS- Engine: P33390, P/N: 4993120, S/N: 211047, ESN: 60333354, E/C: CB90010.46, Serial Number: 60338654, Part Number: 2872068, Displacement: 8.9L, Horsepower: 380, ...
ConditionUsed
Part Number2872068
Stock NumberP-33392
MLS Number11684064
CategoryEngine Control Modules (ECM)
Last Updated6/10/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$199.99 USD
(Used) 2002 Cummins ISB, ECM- Serial Number: 10003568, Part Number: 3990517, Family Number: 2CEXH0359BAB, Displacement: 5.9L, Horsepower: 185, ESN: 60292902, CPL: 2687, Model: DR1581-RX,...
ConditionUsed
CPL/ARR2687
Part Number3990517
Stock NumberP-33123
MLS Number11669498
CategoryEngine Control Modules (ECM)
Last Updated5/8/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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2007 Cummins ISM Engine Control Module (ECM) for 2007-2009 Part # 3103533

2007 Cummins ISM Engine Control Module (ECM) for 2007-2009 Part # 3103533

$1,350 USD
(TESTED W/ WARRANTY) 2007 Cummins ISM 5.9L Diesel Engine ECM For Sale, Part # 3103533, NON-EGR, Pulled off Model ISM, CM875, ECM Serial # 3064016, Fits 2007, 2008, 2009, Stock # 4449 All...
ConditionUsed
Will Fit Year(s)2007-2009
Part Number3103533
Stock Number4449
MLS Number12071165
CategoryEngine Control Modules (ECM)
Last Updated5/19/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins ISB Engine Control Module (ECM) Part # 3990517

Cummins ISB Engine Control Module (ECM) Part # 3990517

$695 USD
(TESTED W/ WARRANTY) Cummins ISB 5.9L Diesel Engine ECM For Sale, Part # 3990517, CM550, ECM Serial # 0A10004917, Stock # 4408 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT...
ConditionUsed
Part Number3990517
Stock Number4408
MLS Number12068277
CategoryEngine Control Modules (ECM)
Last Updated5/18/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins ISB Engine Control Module (ECM) Part # 3990517

Cummins ISB Engine Control Module (ECM) Part # 3990517

$695 USD
(TESTED W/ WARRANTY) Cummins ISB 5.9L Diesel Engine ECM For Sale, Part # 3990517, CM550, CPL 2687, ECM Code J91280, ECM Serial# 5077413, Stock # 4407 All our PARTS are TESTED and Ship...
ConditionUsed
Part Number3990517
Stock Number4407
MLS Number12068257
CategoryEngine Control Modules (ECM)
Last Updated5/18/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins ISB Engine Control Module (ECM) Part # 3944124, CM550

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

$695 USD
(GOOD USED) Cummins ISB 5.9L Diesel Engine ECM For Sale, Part # 3944124, CM550, Stock # 3976 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY MAIL!OVERNIGHT SHIPPINGoptions are...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISB
Part Number3944124
Stock Number3976
MLS Number11949062
CategoryEngine Control Modules (ECM)
Last Updated3/21/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines

2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines

$695 USD
(GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock # 3482 | Tested Inspected! All...
ConditionUsed
CPL/ARR8136
Engine ModelISB
Fits To EquipmentDiesel Engines
Fits To Make(s)Cummins
Fits To Model(s)ISB EGR-Model CM850
Will Fit Year(s)2004 2005 2006
Part Number4921776
Stock Number3482
MLS Number11355985
CategoryEngine Control Modules (ECM)
Last Updated4/21/2022
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines

2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines

$695 USD
(GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock # 3481 | Tested Inspected! All...
ConditionUsed
CPL/ARR8136
Fits To EquipmentDiesel Engines
Fits To Make(s)Cummins
Fits To Model(s)ISB EGR-Model CM850
Will Fit Year(s)2004 2005 2006
Part Number4921776
Stock Number3481
MLS Number11355973
CategoryEngine Control Modules (ECM)
Last Updated4/21/2022
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines

2006 Cummins ISB Engine Control Module (ECM) Part # 4921776 for 2004 2005 2006 ISB EGR-Model CM850 Diesel Engines

$695 USD
(GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock # 3481 | Tested Inspected! All...
ConditionUsed
CPL/ARR8136
Engine ModelISB (EGR-Model)
Fits To EquipmentDiesel Engines
Fits To Make(s)Cummins
Fits To Model(s)ISB EGR-Model CM850
Will Fit Year(s)2004 2005 2006
Part Number4921776
Stock Number3481
MLS Number11355933
CategoryEngine Control Modules (ECM)
Last Updated4/21/2022
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins ISB Engine Control Module (ECM) for 2004 2005 2006 ISB EGR-Model CM850

Cummins ISB Engine Control Module (ECM) for 2004 2005 2006 ISB EGR-Model CM850

$695 USD
(GOOD USED) 2006 Cummins ISB ECM Part # 4921776, CM850, EGR-Model, CPL 8136, 2004-2006 Compatible, 200 HP, Pulled off Cummins ISB 5.9L Engine, Stock #3478 | Tested Inspected! All...
ConditionUsed
CPL/ARR8136
Horse Power200 HP
Engine ModelISB (EGR-Model)
Emission RatingEGR-Model
Fits To Make(s)Cummins
Fits To Model(s)ISB EGR-Model CM850
Will Fit Year(s)2004 2005 2006
Part Number4921776
Stock Number3478
MLS Number11345353
CategoryEngine Control Modules (ECM)
Last Updated4/13/2022
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins 4921776 ISB 300HP Engine Control Module (ECM) Part # 4921776 (EGR-Model) CM850

Cummins 4921776 ISB 300HP Engine Control Module (ECM) Part # 4921776 (EGR-Model) CM850

$695 USD
(TESTED w/ WARRANTY) Cummins ISB 5.9L ECM Part # 4921776, 300HP, EGR-Model, CPL 8134, CM850, Engine Control Module, Engine Computer, ISB, Pulled of a Cummins Remanufactured in 2016, FITS...
ConditionUsed
CPL/ARR8134
Engine ModelISB (EGR-Model)
Fits To EquipmentCummins ECM Part # 4921776
Fits To Make(s)Cummins
Fits To Model(s)ISB EGR-Model CM850
Will Fit Year(s)2004 2005 2006
Part Number4921776
Stock Number2587
MLS Number10628937
CategoryEngine Control Modules (ECM)
Last Updated1/19/2021
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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Cummins ISB Engine Control Module (ECM) for Diesel Engines

Cummins ISB Engine Control Module (ECM) for Diesel Engines

Contact for price
(TESTED W/ WARRANTY) Cummins ISB 5.9L ECM For Sale, 24V CM550, NON-EGR Model Diesel Engine, PN# P3942860, GUARANTEED TO BE PROGRAMMABLE AND INCLUDES WARRANTY, ECM Serial # 5004012234, Stock...
ConditionUsed
Engine ModelISB
Fits To EquipmentDiesel Engines
Part NumberP3942860
Stock Number2034
MLS Number10047358
CategoryEngine Control Modules (ECM)
Last Updated1/17/2020
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
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