Used Cummins ISX Engine &amp; Powertrain For Sale

Used Cummins ISX Pass Rear Engine Mount

Newly Listed

$150 USD

Used ISX Pass Rear Engine Mount, Position: Passenger Rear, Type: Engine Mount, Material: Steel

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX15
Part Number	D621111M02R
Stock Number	548-11542
MLS Number	14489023
Category	Engine Mounts
Last Updated	7/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2011 Cummins ISX15 Engine Control Module ECM ECU 4993120 4993121 CM2250

Newly Listed

$1,000 USD

(GOOD USED/ TESTED) 2011 Cummins ISX15 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Superseding Part #: 4993121; Service Model Name: ISX15 CM2250; Stock #:...

Condition	Used
Part Number	4993120
Stock Number	E4601
MLS Number	14484218
Category	Engine Control Modules (ECM)
Last Updated	7/17/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2011 Cummins ISX15 Engine Control Module (ECM) for a Kenworth T660

Price Drop $625 USD

(USED) Cummins ISX15 Serial #: 79592998 CPL/Arr: 3719 HP: 450

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25645527
MLS Number	12863924
Category	Engine Control Modules (ECM)
Last Updated	7/15/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2006 Used Cummins ISX EGR Gear Housing

Newly Listed

$350 USD

Used ISX EGR Gear Housing, Type: Inner Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX EGR
Will Fit Year(s)	2006
Part Number	4059393
Stock Number	507-19191
MLS Number	14483198
Category	Engine Covers
Last Updated	7/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2006 Used Cummins ISX EGR Gear Housing

Newly Listed

$350 USD

Used ISX EGR Gear Housing, Type: Inner Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX EGR
Will Fit Year(s)	2006
Part Number	4059383
Stock Number	507-19229
MLS Number	14483197
Category	Engine Covers
Last Updated	7/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2001 Used Cummins ISX Gear Housing

Newly Listed

$350 USD

Used ISX Gear Housing, Type: Inner Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX
Will Fit Year(s)	2001
Part Number	4059255
Stock Number	507-19298
MLS Number	14483196
Category	Engine Covers
Last Updated	7/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2014 Cummins ISX12 G Engine Control Module (ECM)

Recently Updated

$500 USD

Condition	Used
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12 G
Stock Number	2529867
MLS Number	13646199
Category	Engine Control Modules (ECM)
Last Updated	7/14/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Reman. Aftermarket Cummins ISX15 Turbocharger

Recently Updated

$3,725 USD

Reman. Aftermarket ISX15 Turbocharger

Quantity	9
Condition	Used
Part Number	3781367
Stock Number	528-12394
MLS Number	14398823
Category	Turbochargers / Superchargers
Last Updated	7/14/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISX Engine Oil Pan

Recently Updated

$700 USD

PAN-OIL 3690567 3690567CUM 3680530 HAS DENTS SEE PICTURES

Quantity	8
Condition	Used
Stock Number	VTP 3680530
MLS Number	12737123
Category	Engine Oil Pans
Last Updated	7/11/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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Cummins ISX Engine Control Module (ECM)

Newly Listed

$1,100 USD

Cummins ReCon Engine Control Module *Fits 2003-2007 Cummins ISX Part# P3684009-RX, Serial# A29000562, Serial#: A29000562, Core Charge: 150

Condition	Used
Part Number	P3684009-RX
Stock Number	977133
MLS Number	14477853
Category	Engine Control Modules (ECM)
Last Updated	7/15/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

New Aftermarket Cummins ISX Crankshaft w/Gear

Newly Listed

$3,114 USD

New Aftermarket ISX Crankshaft w/Gear

Quantity	3
Condition	Used
Part Number	4925762
Stock Number	508-12339
MLS Number	14477363
Category	Crankshafts
Last Updated	7/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISX15 SOHC Cylinder Head w/Valves

Newly Listed

$3,550 USD

New Aftermarket ISX15 SOHC Cylinder Head w/Valves

Quantity	2
Condition	Used
Part Number	4298234
Stock Number	504-14115
MLS Number	14477353
Category	Cylinder Heads
Last Updated	7/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISX Aluminum Oil Pump

Newly Listed

$625 USD

New Aftermarket ISX Aluminum Oil Pump, Type: Aluminum Oil Pump

Quantity	10
Condition	Used
Part Number	3686938
Stock Number	551-10519
MLS Number	14477352
Category	Engine Oil Pumps
Last Updated	7/11/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Cummins ISX15 Turbocharger / Supercharger

$5,999 USD

REMANUFACTURED CUMMINS 2007 ISX15 TURBO HE451VE RAN ON CUSTOMER TRUCK FOR 5 MINUTES,

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	170-032-2549
MLS Number	13616306
Category	Turbochargers / Superchargers
Last Updated	7/10/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2008 Cummins ISX Engine Control Module (ECM)

$675 USD

USED CUMMINS ISX ENGINE CONTROL MODULE, 3684275

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX
Stock Number	2637887
MLS Number	14338139
Category	Engine Control Modules (ECM)
Last Updated	7/10/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Used Cummins ISX DPF Idler Gear

$175 USD

Used ISX DPF Idler Gear, Type: Idler Gear

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX
Part Number	3681674
Stock Number	513-24345
MLS Number	14475508
Category	Engine Gears
Last Updated	7/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISX12 Engine Brake

$175 USD

Good used, cleaned and inspected Cummins ISX12 valve cover spacer. Part number: 2897183.

Quantity	4
Condition	Used
Part Number	2897183
Stock Number	Ryd 2897183
MLS Number	11376637
Category	Engine Brakes / Jake Brakes
Last Updated	7/9/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2016 Cummins ISX15 Engine Control Module (ECM)

$810 USD

ISX15 ECM

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX15
Stock Number	2667579
MLS Number	14456234
Category	Engine Control Modules (ECM)
Last Updated	7/9/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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Cummins ISX Turbocharger / Supercharger for a 2009 Kenworth T800

$1,095 USD

GOOD USED CUMMINS TURBO PN#3795165, Serial#: 79346112

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2009
Part Number	3795165
Stock Number	22826-21
MLS Number	14470439
Category	Turbochargers / Superchargers
Last Updated	7/8/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2017 Cummins ISX15 Engine Mount for a Peterbilt 579

$400 USD

(USED) Cummins ISX15 Cast#: CANNOT VERIFY. Mount: FRAME SET OF (2) REAR ENGINE MOUNTS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25564631
MLS Number	12531365
Category	Engine Mounts
Last Updated	7/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2006 Cummins ISX Engine Control Module (ECM) for CM870

$750 USD

(GOOD USED/ TESTED) Cummins ISX OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684009; Supersession #: 3684008, 3684289; Service Model Name: CM870 Stock #: E2948. For...

Condition	Used
Fits To Model(s)	CM870
Part Number	3684009
Stock Number	E2948
MLS Number	11614695
Category	Engine Control Modules (ECM)
Last Updated	7/7/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Cummins ISX Engine Control Module (ECM)

$750 USD

(GOOD USED/TESTED) Cummins ISX OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:3684009; Supersession part #3684008, 3683289; Service model name:ISX CM870 ; Stock...

Condition	Used
Part Number	3684009
Stock Number	E3101
MLS Number	14469358
Category	Engine Control Modules (ECM)
Last Updated	7/7/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2004 Cummins ISX Engine ECM, ECU, Engine Computer Module, 3683289, 3684009

$750 USD

(GOOD USED/TESTED) Cummins ISX OEM Diesel Engine ECM, ECU, Engine Computer Module, for sale!!!! Part #: 3683289; Supersession Part #:3684009, 3684008; Service Model: ISX CM870;Stock #:...

Condition	Used
Part Number	3683289
Stock Number	E3573
MLS Number	12454225
Category	Engine Control Modules (ECM)
Last Updated	7/7/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Cummins ISX Engine Control Module (ECM)

$750 USD

(GOOD USED/ TESTED) 2004 Cummins ISX OEM Diesel Engine ECM, ECU, Engine Computer Module, for sale!!!! PART #: 3683289; Supersession Part #: 3684008, 3684009; Service Model Name: CM870; Stock...

Condition	Used
Part Number	3683289
Stock Number	E1532
MLS Number	14468966
Category	Engine Control Modules (ECM)
Last Updated	7/7/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.