Used Cummins Engine Parts For Sale by Dealerships

(305) 688-___ SHOW
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10 0

Cummins ISB Passenger's Side Engine Mount Part # 01-30509-001

$75 USD

(GOOD USED) Cummins ISB 6.7L Passenger’s Side Engine Mount 01-30509-001 For Sale, Passenger’s / Right Side, Part # 01 30509 001, 0130509001, Other Part # D7, 08, Stock # 9846 All our PARTS...

Condition	Used
Part Number	01-30509-001
Stock Number	9846
MLS Number	14026310
Category	Engine Mounts
Last Updated	12/12/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

10 0

Cummins ISX Engine Part for a 2013 Freightliner Cascadia 125

$75 USD

Good used Water filter housing from a Cummins ISX; Signature engine. The Water filter housing has been visually inspected and is in good condition. The Water filter housing has corrosion and...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-28
Stock Number	240444-28
MLS Number	14024683
Category	Engine Miscellaneous Parts
Last Updated	12/10/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

8 0

Cummins ISX Engine Part for a 2013 Freightliner Cascadia 125

$75 USD

Goo used Thermostat housing from a Cummins ISX; Signature engine. The Thermostat housing has been visually inspected and is in good condition. The Thermostat housing has corrosion and rust....

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-25
Stock Number	240444-25
MLS Number	14024682
Category	Engine Miscellaneous Parts
Last Updated	12/10/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(855) 370-___ SHOW
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2 0

2007 Cummins ISX Engine Control Module (ECM) for a Volvo VNL

$715 USD

(USED) Cummins ISX Serial #: 79171362 CPL/Arr: 8520 HP: 400 TESTED GOOD

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25827445
MLS Number	13706237
Category	Engine Control Modules (ECM)
Last Updated	12/11/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 385-___ SHOW
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5 0

2007 Cummins ISL Engine Control Module ECM ECU 4943134 4943136 CM2150

$750 USD

(GOOD USED/ TESTED) OEM 2007 Cummins ISL Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4943134; Supersession Part #: 4943136; Service Model Name: CM2150; Stock #: E4375 For...

Condition	Used
Part Number	4943134
Stock Number	E4375
MLS Number	14023950
Category	Engine Control Modules (ECM)
Last Updated	12/9/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

10 0

Cummins ISX Cam Gear for a 2013 Freightliner Cascadia 125

$75 USD

Good used Cam gear from a Cummins ISX; Signature engine. The Cam gear has been visually inspected and is in good condition. The Cam gear has corrosion and rust. The gear teeth are in good...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-24
Stock Number	240444-24
MLS Number	14023222
Category	Cam Gears
Last Updated	12/9/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

10 0

Cummins ISX Engine Oil Cooler for a 2013 Freightliner Cascadia 125

$125 USD

Good used Oil cooler with Oil cooler assembly from a Cummins ISX; Signature engine. The Oil cooler and assembly has been visually inspected and is in good condition. All bolt holes are clean...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-23
Stock Number	240444-23
MLS Number	14023220
Category	Engine Oil Coolers
Last Updated	12/9/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(844) 580-___ SHOW
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3 0

Cummins ISB 6.7L Engine Wiring Harness

$125 USD

Quality used Cummins 6.7 electronic control module wiring harness. Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the...

Quantity	7
Condition	Used
Stock Number	12E-5262910-STK
MLS Number	11705254
Category	Engine Wiring Harnesses
Last Updated	12/9/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

(844) 580-___ SHOW
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9 0

Cummins ISB 6.7L Valve Cover

$75 USD

Quality used breather cover, Cummins ISB 6.7 engine (primarily used for 2010+ engines along with for 4B3.9, 6B5.9, B4.5, B6.7, ISB, ISF, QSB Engines). Low Cost, Warranty, Fast Nationwide...

Condition	Used
Stock Number	30H-4936347-STK
MLS Number	12109767
Category	Valve Covers
Last Updated	12/9/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

(844) 484-___ SHOW
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4 0

Cummins N14 CELECT Engine Control Module (ECM)

Contact for price

Condition	Used
Stock Number	604
MLS Number	14022429
Category	Engine Control Modules (ECM)
Last Updated	12/8/2025
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(855) 905-___ SHOW
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2 0

2012 Cummins ISB Engine Control Module (ECM) for a Cummins ISB-CR-6.7

$550 USD

CUMMINS ISB, ENGINE ECM, P/N: 4993120

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISB-CR-6.7
Stock Number	2421327
MLS Number	14007001
Category	Engine Control Modules (ECM)
Last Updated	12/8/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(833) 913-___ SHOW
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11 0

2004 Cummins ISX 450ST Engine Thermostat Housing for a Peterbilt 378

$89.95 USD

Genuine Cummins ISX Thermostat Housing, Casting # 3683130

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	16029
MLS Number	14021903
Category	Engine Thermostat Housings
Last Updated	12/8/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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9 0

2004 Cummins ISX 450ST Engine Thermostat Housing for a Peterbilt 378

$74.95 USD

Genuine Cummins Thermostat Housing Cover, Material: Steel, Casting# 3682667

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	16024
MLS Number	14021898
Category	Engine Thermostat Housings
Last Updated	12/8/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(855) 370-___ SHOW
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2 0

2015 Cummins ISX15 Engine Mount for a Peterbilt 579

$182 USD

(USED) Cummins ISX15 Cast#: 4264AA Mount: REAR ENGINE LEFT REAR ENGINE MOUNT

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25062172
MLS Number	10986822
Category	Engine Mounts
Last Updated	12/10/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

3 0

New Aftermarket Cummins Oil Pump Kit

$564.59 USD

New Aftermarket Cummins Oil Pump Kit, Type: Oil Pump Kit

Quantity	2
Condition	Used
Part Number	3803698
Stock Number	551-10478
MLS Number	14020777
Category	Engine Oil Pumps
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

7 0

2015 Used Cummins ISL9 Wiring Harness

$200 USD

Used ISL9 Wiring Harness, Type: Engine Wiring Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2015
Part Number	5333470
Stock Number	514-12928
MLS Number	14020758
Category	Engine Wiring Harnesses
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

1 0

New Aftermarket Cummins ISB 6.7L Injector Harness And Valve Cover

$212 USD

New Aftermarket ISB 6.7L Injector Harness And Valve Cover, Type: Fuel Injector Wiring Harness

Condition	Used
Part Number	5264950
Stock Number	514-12863
MLS Number	14020757
Category	Engine Wiring Harnesses
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

8 0

2006 Used Cummins ISX EGR Jake Harness

$79 USD

Used ISX EGR Jake Harness, Type: Engine Brake Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX EGR
Will Fit Year(s)	2006
Part Number	4920450
Stock Number	514-12846
MLS Number	14020753
Category	Engine Wiring Harnesses
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

7 0

2012 Used Cummins ISX12 Engine Wiring Harness

$600 USD

Used ISX12 Engine Wiring Harness, Type: Engine Wiring Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX12
Will Fit Year(s)	2012
Part Number	4373992
Stock Number	514-12650
MLS Number	14020747
Category	Engine Wiring Harnesses
Last Updated	12/6/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

9 0

Cummins ISX Engine Part for a 2013 Freightliner Cascadia 125

$75 USD

Good used Thermostat housing from a Cummins ISX; Signature engine. The Thermostat housing has been visually inspected and is in good condition. The Thermostat housing has corrosion. The...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-22
Stock Number	240444-22
MLS Number	14020076
Category	Engine Miscellaneous Parts
Last Updated	12/6/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(855) 370-___ SHOW
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2 0

2007 Cummins ISX Engine Control Module (ECM) for a International 9400

$715 USD

(USED) Cummins ISX Serial #: 79173481 CPL/Arr: CPL 8520 HP: 435 Ref# 3684009

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Part Number	3684009
Stock Number	25543649
MLS Number	12451348
Category	Engine Control Modules (ECM)
Last Updated	12/6/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 359-___ SHOW
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2 0

Cummins ISX Engine Control Module (ECM)

$1,285 USD

USED CUMMINS ISX ECM P/N: 3682729

Condition	Used
Stock Number	99670
MLS Number	14018581
Category	Engine Control Modules (ECM)
Last Updated	12/5/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

10 0

Cummins ISX Engine Part for a 2013 Freightliner Cascadia 125

$100 USD

Good used Water pump housing from a Cummins ISX; Signature engine. The Water pump housing has been visually inspected and is in good condition. The Water pump housing has corrosion and rust....

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-19
Stock Number	240444-19
MLS Number	14018538
Category	Engine Miscellaneous Parts
Last Updated	12/5/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

10 0

Cummins ISX Air Compressor for a 2013 Freightliner Cascadia 125

$450 USD

Good used Air compressor from a Cummins ISX; Signature engine. The Air compressor has been visually inspected and is in good condition. The Air compressor has a power steering pump attached....

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2013
Part Number	240444-18
Stock Number	240444-18
MLS Number	14018536
Category	Engine Air Compressors
Last Updated	12/5/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts