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Cummins ISB 5.9L Engine Control Modules (ECM) For Sale

Shop used Cummins ISB 5.9L Engine Control Modules (ECM) on MyLittleSalesman.com . Compare active listings with prices from $200 to $1,200. Sellers include Camions Gilbert, CA Truck Parts, and CRG Heavy Truck Parts. Filter by condition, price, or year to find the Cummins ISB 5.9L Engine Control Module (ECM) that fits your job.
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Showing 1 - 25 of 48 Engine Control Module (ECM) Listings

1 - 25 of 48 listings
1 - 25 of 48 listings
Cummins ISB 5.9L Engine Control Module (ECM)

Cummins ISB 5.9L Engine Control Module (ECM)

$1,200 USD
Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Cummins ISB 5.9 Engine Control Module - P/N 3942860 - Stock: 2860ECM - CORE REFUND : 200$, Serial#: Other...
ConditionUsed
Part Number3942860
Stock Number2860ECM
MLS Number13709051
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
Cummins ISB 5.9L ECM, P/N 492176, S/N A38009739 Engine Control Module

Cummins ISB 5.9L ECM, P/N 492176, S/N A38009739 Engine Control Module

$850 USD
(USED) Cummins ISB 5.9L ECM (Engine Control Module) CM850, Part # 4921776, Pulled off a Cummins ISB, S/N A38009739, DC1635, P/N 4921776, S/N 6EC8850A38009739, T2266, Stock # ECM0109 CALL...
ConditionUsed
Part Number4921776
Stock NumberECM0109
MLS Number9455750
CategoryEngine Control Modules (ECM)
Last Updated5/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins ISB 5.9L ECM, P/N 4921776 Engine Computer

Cummins ISB 5.9L ECM, P/N 4921776 Engine Computer

$695 USD
(GOOD USED/TESTED) Cummins ISB 5.9L ECM Part # 4921776, EGR-Model, Engine Control Module, Engine Computer, ISB, ECM Serial # 3801304, Pulled of a Cummins Remanufactured in 2016, Engine...
ConditionUsed
Part Number4921776
Stock NumberECM0150
MLS Number9486250
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins ISB 5.9L Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

$699.99 USD
(Used) 2009 Cummins ISB 5.9, ENGINE ECM- Serial Number: 3000324, Part Number: 3944124, E/C: J91280.06, Family Number: YCEXH0359BAP, Displacement: 5.9L, Horsepower: 185, CPL: 2687, Model:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3944124
Stock NumberP-41043
MLS Number11911473
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$699.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: A30016285, Part Number: P4921776-RX, DC: 1434, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Serial Number:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part NumberP4921776-TX
Stock NumberP-42368
MLS Number11942573
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$699.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: A35000730, Part Number: P4921776-RX, DC: 1931, Engine information- Displacement: 5.9L, Serial Number: 60285931, Part Number 4018419,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part NumberP4921776-RX
Stock NumberP-48323
MLS Number12073968
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.99 USD
(Used) 2005 Cummins ISB 185, ENGINE ECM- Serial Number: 26021649, Part Number: 4921776, E?C: Z90030.18, Family Number: 5CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Ar.No/CPL: 8136, ESN...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-47496
MLS Number12038633
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.99 USD
(Used) 2005 Cummins ISB 5.9, ENGINE ECM- Serial Number: 34136443, Part Number: 4921776, ECM Code: 790005.30, Engine information- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-46028
MLS Number12013614
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 30000208, Part Number: 4921776, E/C: Z90030.18, Family Number: 6CE$XH0359BAG, Displacement: 5.9L, Horsepower: 185, ESN: 46623259, CPL:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-44456
MLS Number11987991
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2005 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2005 Freightliner MT45 Chassis

$599.99 USD
(Used) 2004 Cummins ISB 5.9L, ENGINE ECM- Part Number: 3965159, Serial Number: 23024670, E/C: Z90030.12, Displacement: 5.9L, Horsepower: 185, ESN: 57227137, CPL: 8136, Model: ISB CM850,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2005
Part Number3965159
Stock NumberP-42449
MLS Number11946790
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 29042400, Part Number: 4921776, 651222, E/C: Z90030.18, Family Number: 6CEXh0359BAG, Displacement: 5.9L, Horsepower: 185, CPL: 8136,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-41231
MLS Number11918019
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9L, ENGINE ECM- Part Number: 4921776, Serial Number: 26021752, ESN: 46517512, E/C: Z90030.18, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-40407
MLS Number11891693
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.99 USD
(Used) 2005 Cummins ISB 5.9, ENGINE ECM- Serial Number: 38048108, Part Number: 4921776, E/C: Z90030.23, Engine Information- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-48327
MLS Number12073972
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 29042748, Part Number: 4921776, E/C: Z90030.18, Engine Information- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-48471
MLS Number12074111
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 30002970, Part Number: 4921776, E/C: Z90030.18, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Ar.No./CPL: 8136,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-48472
MLS Number12074112
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 29041061, Part Number: 4921776, E/C: Z90030.18, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Ar.No./CPL: 8136,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-49528
MLS Number12094583
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2005 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2005 Freightliner MT45 Chassis

$599.99 USD
(Used) 2004 Cummins ISB 5.9, ENGINE ECM- Serial Number: 23021632, Part Number: 3965159, E/C: Z90030.12, Family Number: 4CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Ar.No./CPL: 8136,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2005
Part Number3965159
Stock NumberP-49529
MLS Number12094584
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9L, ENGINE ECM- Serial Number: 31016315, Part Number: 4921776, E/C: Z90030.23, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, CPL: 8136, ESN:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-49838
MLS Number12103884
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD
(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 37014456, Part Number: 4921776, E/C: Z90030.23, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, CPL: 8136, Serial...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-49841
MLS Number12103887
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.98 USD
(Used) 2005 Cummins ISB 5.9, ENGINE ECM- CM: CM850, Part Number: 4921776, Serial Number: 26021771, E/C: Z90030.18, Engine information- Serial Number: 46517574, Displacement: 5.9L, 1...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-94498
MLS Number13307107
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.98 USD
(Used) 2006 Cummins ISB, ENGINE ECM- Part Number: 4921776 Serial Number: 37024497, ECM CODE: Z90005. 30 Engine information- Family Number: 6CEXH0359BAG, Serial Number: 60271684 2 Plugs with...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-95002
MLS Number13321077
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.98 USD
(Used) 2005 Cummins ISB 5.9, ENGINE ECM- CM: CM850, Part Number: 4921776, Serial Number: 26021803, E/C: Z90030.18, Engine information- Serial Number: 46517562, Displacement: 5.9L, 1...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-95205
MLS Number13326526
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM)

Cummins ISB 5.9L Engine Control Module (ECM)

$599.98 USD
(Used) Cummins ISB 5.9, ENGINE ECM- CM: CM850, Part Number: 4921776, Engine information- Displacement: 5.9L, 1 Rectangular Plug with 4 Pins, 1 Rectangular Plug with 60 Pins, 1 Rectangular...
ConditionUsed
Part Number4921776,
Stock NumberP-100941
MLS Number13539578
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Cummins ISB 5.9L Engine Control Module (ECM)

Cummins ISB 5.9L Engine Control Module (ECM)

Contact for price
(Core) 2005 Cummins ISB 5.9, ECM- Part Number: 4921776 Serial Number: 26018710 E/C: Z90030.18 Engine: ISB 5.9 Displacement: 5.9L Horsepower: 215 CPL: 8136 ESN: 46510387 For more information...
ConditionUsed
Part Number4921776
Stock NumberP-51523
MLS Number12142818
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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