'Cummins 5.9L' search results in Cummins ISB Engine Parts For Sale

1 - 25 of 314 listings

9 0

2005 Rebuilt Cummins ISB 5.9L Engine Block

$1,950 USD

Rebuilt ISB 5.9L Engine Block

Condition	Remanufactured
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Will Fit Year(s)	2005
Part Number	3970793
Stock Number	501-12672
MLS Number	13913374
Category	Engine Blocks / Cylinder Blocks
Last Updated	10/22/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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9 0

2006 Rebuilt Cummins ISB 5.9L Engine Block

$1,950 USD

Rebuilt ISB 5.9L Engine Block

Condition	Remanufactured
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Will Fit Year(s)	2006
Part Number	3972843
Stock Number	501-12670
MLS Number	13913372
Category	Engine Blocks / Cylinder Blocks
Last Updated	10/22/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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4 0

2005 Used Cummins ISB 5.9L Water Elbow

$65 USD

Used ISB 5.9L Water Elbow

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Will Fit Year(s)	2005
Part Number	3943149
Stock Number	523-11953
MLS Number	13902692
Category	Engine Thermostat Housings
Last Updated	10/16/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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3 0

Used Cummins ISB 5.9L EGR Oil Fill Tube

$225 USD

Used ISB 5.9L EGR Oil Fill Tube, Type: Oil Fill Tube

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Part Number	3955329
Stock Number	563-10503
MLS Number	13843549
Category	Engine Oil Dipsticks
Last Updated	9/24/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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3 0

2006 Used Cummins ISB 5.9L EGR Oil Fill Tube With Cap

$125 USD

Used ISB 5.9L EGR Oil Fill Tube With Cap, Type: Oil Fill Tube

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2006
Part Number	3955329
Stock Number	563-10338
MLS Number	13843384
Category	Engine Oil Dipsticks
Last Updated	9/24/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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3 0

2002 Used Cummins ISB 5.9L Fan Pulley

$55 USD

Used ISB 5.9L Fan Pulley, Type: Fan Hub Pulley, Diameter: 5-1/8"

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Will Fit Year(s)	2002
Part Number	3914459
Stock Number	521-12469
MLS Number	13540536
Category	Engine Pulleys
Last Updated	4/25/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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5 0

Used Cummins ISB 5.9L EGR Front Mount

$120 USD

Used ISB 5.9L EGR Front Mount, Position: Front, Type: Engine Mount, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Part Number	3955075
Stock Number	548-13138
MLS Number	13539776
Category	Engine Mounts
Last Updated	4/25/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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4 0

2003 Used Cummins ISB 5.9L EGR Engine Mount

$120 USD

Used ISB 5.9L EGR Engine Mount, Position: Front, Type: Engine Mount, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2003
Part Number	3955075
Stock Number	548-13129
MLS Number	13539702
Category	Engine Mounts
Last Updated	4/25/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2003 Used Cummins ISB 5.9L EGR Camshaft

$120 USD

Used ISB 5.9L EGR Camshaft

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2003
Part Number	3954099
Stock Number	503-13390
MLS Number	13515969
Category	Camshafts
Last Updated	4/13/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2 0

Used Cummins ISB 5.9L Push Rod Cover

$75 USD

Used ISB 5.9L Push Rod Cover, Type: Lifter Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Part Number	3936249
Stock Number	507-17099
MLS Number	13389397
Category	Engine Covers
Last Updated	2/11/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1 0

Cummins ISB 5.9L Camshaft

$200 USD

Good used, cleaned and inspected Cummins ISBCR 5.9L camshaft, Part number: 3954099, 3979506, 4896421. 30 day guarantee for swap or refund.

Condition	Used
Part Number	3954099
Stock Number	Ryd 3954099
MLS Number	10652810
Category	Camshafts
Last Updated	1/8/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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2 0

2003 Used Cummins ISB 5.9L EGR Cover Plate

$16 USD

Used ISB 5.9L EGR Cover Plate, Type: Inner Front Cover Plate

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2003
Part Number	3948083
Stock Number	507-18948
MLS Number	13170026
Category	Engine Covers
Last Updated	10/10/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2 0

2006 Used Cummins ISB 5.9L EGR Outer Front Cover

$110 USD

Used ISB 5.9L EGR Outer Front Cover, Type: Outer Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2006
Part Number	4936871
Stock Number	507-18508
MLS Number	13041058
Category	Engine Covers
Last Updated	8/9/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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4 0

2006 Used Cummins ISB 5.9L EGR Front Engine Mount

$280 USD

Used ISB 5.9L EGR Front Engine Mount, Position: Front, Type: Engine Mount, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2006
Part Number	3966171
Stock Number	548-12820
MLS Number	13034861
Category	Engine Mounts
Last Updated	8/7/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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4 0

2005 Used Cummins ISB 5.9L EGR Alternator Bracket

$50 USD

Used ISB 5.9L EGR Alternator Bracket, Type: Alternator Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2005
Part Number	3955179
Stock Number	502-17082
MLS Number	13032148
Category	Engine Brackets
Last Updated	8/6/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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5 0

2005 Used Cummins ISB 5.9L EGR Passenger Rear Engine Mount

$100 USD

Used ISB 5.9L EGR Passenger Rear Engine Mount, Position: Passenger Rear, Type: Engine Mount, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2005
Part Number	53568619
Stock Number	548-12829
MLS Number	13032147
Category	Engine Mounts
Last Updated	8/6/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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6 0

2005 Used Cummins ISB 5.9L EGR Outer Front Cover

$110 USD

Used ISB 5.9L EGR Outer Front Cover, Type: Outer Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2005
Part Number	4936871
Stock Number	507-18512
MLS Number	13026323
Category	Engine Covers
Last Updated	8/2/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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3 0

2005 Used Cummins ISB 5.9L EGR Crankshaft Pulley

$75 USD

Used ISB 5.9L EGR Crankshaft Pulley, Type: Crankshaft Pulley, Diameter: 7 1/8''

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2005
Part Number	5255204
Stock Number	521-12224
MLS Number	13026322
Category	Engine Pulleys
Last Updated	8/2/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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5 0

Used Cummins ISB 5.9L Main caps

$88 USD

Used ISB 5.9L Main caps, Type: Cummins ISB 5.9L Main Caps.

Condition	Used
Part Number	3974156
Stock Number	549-10095
MLS Number	12744823
Category	Engine Miscellaneous Parts
Last Updated	7/26/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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5 0

(GOOD USED) 2003 Cummins ISB 3.9L Diesel Engine Crankshaft

$299.99 USD

PART SPECIFICS, Price USD: $299.99, Make: 2003 CUMMINS ISB 3.9L DIESEL ENGINE, Model: CRANKSHAFT, Part#: 3.9L ISB CRANKSHAFT, Stock#: 322399, Condition: GOOD USED For more...

Warranty

Condition	Remanufactured
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 3.9L
Part Number	CUMMINS ISB 3.9L CRANKSHAFT
Stock Number	322399
MLS Number	12550552
Category	Crankshafts
Last Updated	1/8/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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3 0

2006 Used Cummins ISB 5.9L EGR

$460 USD

Used ISB 5.9L EGR, Type: EGR Cooler Assembly

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2006
Part Number	3958027
Stock Number	505-11992
MLS Number	12285309
Category	EGR Coolers
Last Updated	9/1/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2 0

Used Cummins ISB 5.9L EGR Stiffener Plate

$70 USD

Used ISB 5.9L EGR Stiffener Plate, Type: Stiffener Plate

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Part Number	3965764
Stock Number	538-10163
MLS Number	12001023
Category	Engine Parts
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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4 0

Used Cummins ISB 5.9L Exhaust Rocker

$27 USD

Used ISB 5.9L Exhaust Rocker, Type: exhust rockers

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Part Number	3941928
Stock Number	525-15422
MLS Number	11925603
Category	Engine Valve Trains
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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5 0

Cummins 5.9L ISB 24-Valve EGR-Exhaust Model Diesel Engine ECM Computer P# 4921776

$699.99 USD

ITEM DESCRIPTION, (TESTED PART) FITS 2004-2006 CUMMINS ISB 5.9L Diesel Engine CM850, EGR MODEL EXHAUST, Cummins ECM PART# P4921776, (PROGRAMMING MAY BE REQUIRED FOR YOUR APPLICATION)...

Warranty

Quantity	3
Condition	Used
Assembly Number	P4921776
Engine Model	ISB 5.9L EGR
Fits To Equipment	Cummins ISB 5.9L EGR
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L EGR
Will Fit Year(s)	2004 2005 2006
Part Number	4921776
Stock Number	321163, 321102, 321103
MLS Number	11416494
Category	Engine Control Modules (ECM)
Last Updated	11/21/2022
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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2 0

Used Cummins ISB 5.9L Rear Main Seal Housing

$67 USD

Used ISB 5.9L Rear Main Seal Housing, Type: Rear Main Seal Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Part Number	3921043
Stock Number	507-17991
MLS Number	11673891
Category	Engine Covers
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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'Cummins 5.9L' search results in Cummins ISB Engine Parts For Sale

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