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CRG Heavy Truck Parts Used Cummins ISB Engine Control Modules (ECM) For Sale

CRG Heavy Truck Parts
1500 W. Pulaski Highway
Elkton, MD 21921
United States
(844) 402-3444
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Showing 251 - 275 of 310 Engine Control Module (ECM) Listings

251 - 275 of 310 listings
251 - 275 of 310 listings
Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2000 Freightliner MT55 Chassis, ENGINE ECM- Displacement: 5.9L, Horsepower: 185, CPL: 2687, ESN: 60287568, Part Number: 3990517, Serial Number: 5101047, ECM Code: J91230 06, For more...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3990517
Stock NumberP-53552
MLS Number12182236
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
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Cummins ISB Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

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

$599.98 USD
(Used) 2006 Freightliner MT45 Chassis, ENGINE ECM- ESN: 46503564, Part Number: 4921776, Serial Number: 26008778, CM: CM850, E/C: Z90030.17, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-53563
MLS Number12182247
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

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

$599.98 USD
(Used) 2007 Freightliner MT45 Chassis, ENGINE ECM- ESN: 46622949, Engine: P-53114, Part Number: 4921776, Serial Number: 30003011, E/C: Z90030.18, For more information about this item, give...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2007
Part Number4921776
Stock NumberP-53577
MLS Number12182261
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Cummins ISB Engine Control Module (ECM) for a 2008 Freightliner MT55 Chassis

Cummins ISB Engine Control Module (ECM) for a 2008 Freightliner MT55 Chassis

$599.98 USD
(Used) 2007 Cummins ISB 6.7, ENGINE ECM- Serial Number: 8536, Part Number: 4943134, E/C: AU90047.16, Family Number: 8CEXH0408BAC, Displacement: 6.7L, Horsepower: 200, CPL: 0279, ESN:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2008
Part Number4943134
Stock NumberP-48533
MLS Number12074171
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Cummins ISB Engine Control Module (ECM) for a 2010 Freightliner MT55 Chassis

Cummins ISB Engine Control Module (ECM) for a 2010 Freightliner MT55 Chassis

$599.98 USD
(Used) 2009 Cummins ISB 6.7, ENGINE ECM- Serial Number: 98404, Part Number: 4943134, E/C: AU90196.02, Family Number: 9CEXH0408BAG, Displacement: 6.7L, Horsepower: 200, ESN: 73036723, CPL:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2010
Part Number4943134
Stock NumberP-48878
MLS Number12081404
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$599.98 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 Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$599.98 USD
(Used) Cummins ISB, ECM- Serial Number: 2032753, Part Number: 3944124, Displacement: 8.9Lts, Horsepower: 280, Serial Number: 60278381, Part Number: 4018326, CPL: 2687, For more information...
ConditionUsed
Part Number3944124
Stock NumberP-35325
MLS Number11759585
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55

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

$599.98 USD
(Used) 2000 Cummins ISB185, ENGINE ECM- Part Number: P3944124, Serial Number: 0C03003104, ESN: 46037459, Family Number: YCEXH0359BAP, Horsepower: 185, Displacement: 5.9L / 359 CID, CPL/AR:...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55
Will Fit Year(s)2001
Part NumberP3944124
Stock NumberP-38605
MLS Number11846412
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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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

$599.98 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 Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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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

$599.98 USD
(Used) 2001 Cummins ISB, ECM- Serial Number: 0B02022046, Part Number: P3944124-RX, DC: 1914, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part NumberP3944124-RX
Stock NumberP-29766
MLS Number11388017
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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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

$599.98 USD
(Used) 2000 Cummins ISB, ECM- Serial Number: 0C03014601, Part Number: P3944124, DC: T3110, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS)...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part NumberP3944124
Stock NumberP-29767
MLS Number11388018
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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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

$599.98 USD
(Used) 2002 Cummins ISB, ECM- Serial Number: 8001782, Part Number: 3990517, ESN: 60268871, ECM CODE: J91280.06, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3990516
Stock NumberP-29861
MLS Number11400804
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$599.98 USD
(Used) 2006 Cummins ISB 230, ECM- Serial Number: 30004470, Part Number: 4921776, ESN: 46627851, Family Number: 6CEXH0359BAG, Horsepower: 230, CPL: 8136, For more information about this item...
ConditionUsed
CPL/ARR8136
Stock NumberP-29956
MLS Number11407843
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM) for a 2005 Freightliner MT45 Chassis

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

$599.98 USD
(Used) 2004 Cummins ISB ECM- Serial Number: 23021667, Part Number: 3965159, Family Number: 4CEXH0359BAG, Horsepower: 185, ESN: 57230490, CPL: 8136, For more information about this item, give...
ConditionUsed
CPL/ARR8136
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2005
Part Number3965159
Stock NumberP-29960
MLS Number11407847
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$599.98 USD
(Used) 2006 Cummins ISB, ECM- Serial Number: 23021673, Part Number: 3965159, Family Number: 6CEXH059BAG, Horsepower: 185, CPL: 8136, ESN: 57230497/ 60292869, For more information about this...
ConditionUsed
CPL/ARR8136
Part Number3965159
Stock NumberP-29961
MLS Number11407848
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2000 Cummins ISB, ECM- Serial Number: 3017627, Part Number: 3944124, ESN: 56808377, Engine: P30061, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3944124
Stock NumberP-30628
MLS Number11460978
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2001 Cummins ISB 185, ECM- Serial Number: 3017550, Part Number: 3944124, Family Number: 1CEXH0359BAV, Horsepower: 185, ESN: 56808415, Engine: P-28060, For more information about this...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3944124
Stock NumberP-30636
MLS Number11460986
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 Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2001 Cummins ISB, ENGINE ASSEMBLY- Serial Number: 5040902, Part Number: 3990517, Horsepower: 185, ESN: 60293517, Engine: P-30641, For more information about this item, give us a call....
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3990517
Stock NumberP-30643
MLS Number11460993
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Cummins ISB Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

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

$599.98 USD
(Used) 2006 Cummins ISB, ECM- CM: CM850, Part Number: 4921776, Serial Number: 26022256, Engine Information- ESN: 46517980, Reference images for condition. For more information about this...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-33713
MLS Number11706669
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM) for a 2006 Ford F-750

Cummins ISB Engine Control Module (ECM) for a 2006 Ford F-750

$599.98 USD
(Used) 2006 Ford F-750, ENGINE ECM- Part Number: 4921776 Make: Cummins Engine Model: ISB Adv Horsepower: 245 ESN: 46552707 For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-34150
MLS Number11718213
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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CRG Heavy Truck Parts
Cummins ISB Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2001 Cummins ISB, ECM- Serial Number: 10001556, Part Number: 3990517, Displacement: 5.9L, Horsepower: 185, ESN: 60283469, Part Number: 4018419, Model: DR1581-RX, CPL: 2687, For more...
ConditionUsed
CPL/ARR2687
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3990517
Stock NumberP-33057
MLS Number11665600
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Cummins ISB Engine Control Module (ECM)

Cummins ISB Engine Control Module (ECM)

$599.98 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 Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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NUMBERCall Seller
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CRG Heavy Truck Parts
Cummins ISB Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

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

$599.98 USD
(Used) 2006 Cummins ISB, ECM- Serial Number: 29028184, Part Number: 4921776, ESN: 46593473, Engine: P-31816, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT45 Chassis
Will Fit Year(s)2006
Part Number4921776
Stock NumberP-31885
MLS Number11575014
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 Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2002 Cummins ISB, ECM- Serial Number: 9001063, Part Number: 3990517, ESN: 60282831, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS)...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part Number3990517
Stock NumberP-30907
MLS Number11484250
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 Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

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

$599.98 USD
(Used) 2002 Cummins ISB, ECM- Serial Number: 0B02008893, Part Number: P3944124-RX, DC: 0811, Family Number: 2CEXH0359BAB, Model: DR1581-RX, Displacement: 5.9L, Horsepower: 185, ESN: 60261345...
ConditionUsed
CPL/ARR2687
Fits To Make(s)Freightliner
Fits To Model(s)MT55 Chassis
Will Fit Year(s)2001
Part NumberP3944124-RX
Stock NumberP-30938
MLS Number11487693
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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