Used Cummins ISL Engine Parts For Sale

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Air Compressor

Contact for price

Condition	Used
Stock Number	684
MLS Number	14022495
Category	Engine Air Compressors
Last Updated	2/23/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

2014 Used Cummins ISL9 Outer Front Cover

$92 USD

Used ISL9 Outer Front Cover, Type: Outer Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2014
Part Number	3958112
Stock Number	507-19590
MLS Number	14152442
Category	Engine Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISL G Engine Control Module (ECM)

$500 USD

Good used, cleaned, tested and inspected Cummins ECM. Part Number: 2897462. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your application

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISL G
Stock Number	1069876
MLS Number	14149380
Category	Engine Control Modules (ECM)
Last Updated	2/18/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Cummins ISL G Engine Control Module (ECM)

$100 USD

Good used, cleaned and inspected Cummins ISL G ECM cooling plate. Part number: 4933570.

Quantity	3
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISL G
Part Number	4933570
Stock Number	Ryd 4933570
MLS Number	13499565
Category	Engine Control Modules (ECM)
Last Updated	2/18/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 402-___ SHOW
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Cummins ISL Engine Control Module (ECM) for a 2011 Thomas Built Saf-T-Liner HDX

Contact for price

(Used) 2011 Cummins ISL, ENGINE ECM- Part Number: 4943134, Serial Number: 95903, ESN: 73033306, ECM: AU9229.03, P4943134, 2150DHO95903, T2589, 2 Rectangular Plug with 60 Pins each, 1...

Condition	Used
Fits To Make(s)	Thomas Built
Fits To Model(s)	Saf-T-Liner HDX
Will Fit Year(s)	2011
Part Number	4943134
Stock Number	P-497309
MLS Number	14147140
Category	Engine Control Modules (ECM)
Last Updated	3/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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2013 Cummins ISL9 OEM Engine Control Module ECM ECU 5290170 5290171 5317107 5317106

$1,000 USD

(GOOD USED/ TESTED) Cummins ISL9 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5290170; Supersession Part #'s 5290171, 5317106, 5317107; Service Model Name: CM2350 L101;...

Condition	Used
Part Number	5290170
Stock Number	E4431
MLS Number	14146633
Category	Engine Control Modules (ECM)
Last Updated	2/16/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2013 Cummins ISL9 OEM Engine Control Module ECM ECU 5290170 5290171 5317107 5317106

$1,000 USD

(GOOD USED/ TESTED) Cummins ISL9 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5290170; Supersession Part #'s 5290171, 5317106, 5317107; Service Model Name: CM2350 L101;...

Condition	Used
Part Number	5290170
Stock Number	E4429
MLS Number	14146617
Category	Engine Control Modules (ECM)
Last Updated	2/16/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2007 Used Cummins ISL DPF EGR Cooler

$600 USD

Used ISL DPF EGR Cooler, Type: EGR Cooler Assembly

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL DPF
Will Fit Year(s)	2007
Part Number	4943457
Stock Number	505-12326
MLS Number	14143684
Category	EGR Coolers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISL Engine Oil Pan

$200 USD

Good used, cleaned and inspected Cummins ISL Oil Pan. Part number: 4980381.

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISL
Part Number	4980381
Stock Number	Ryd 4980381
MLS Number	12739256
Category	Engine Oil Pans
Last Updated	2/13/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2017 Used Cummins ISL9 Engine Wiring Harness

$200 USD

Used ISL9 Engine Wiring Harness, Type: Engine Wiring Harness

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2017
Part Number	5333470
Stock Number	514-12968
MLS Number	14126661
Category	Engine Wiring Harnesses
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 905-___ SHOW
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2015 Cummins ISL Engine Control Module (ECM)

$925 USD

Condition	Used
Horse Power	270 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISL
Stock Number	2603319
MLS Number	14121903
Category	Engine Control Modules (ECM)
Last Updated	2/3/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

2001 Used Cummins ISL Front Gear Housing

$150 USD

Used ISL Front Gear Housing, Type: Inner Front Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL
Will Fit Year(s)	2001
Part Number	3945595
Stock Number	507-19489
MLS Number	13913420
Category	Engine Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2001 Used Cummins ISL Valve Cover

$130 USD

Used ISL Valve Cover, Side: N/A, Material: Aluminum

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL
Will Fit Year(s)	2001
Side	N/A
Part Number	3945834
Stock Number	556-11800
MLS Number	13911487
Category	Valve Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2012 Used Cummins ISL G BRACKET

$500 USD

Used ISL G BRACKET, Type: Engine Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL G
Will Fit Year(s)	2012
Part Number	5262738
Stock Number	502-18610
MLS Number	13785350
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Cummins ISL9 Valve Cover

$175 USD

Used ISL9 Valve Cover, Side: N/A, Material: Aluminum

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2016
Side	N/A
Part Number	5263813
Stock Number	556-11778
MLS Number	13775892
Category	Valve Covers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Cummins ISL9 Idler Pulley Shaft

$20 USD

Used ISL9 Idler Pulley Shaft, Type: X, Diameter: X

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2016
Part Number	3935229
Stock Number	521-12510
MLS Number	13777576
Category	Engine Pulleys
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Cummins ISL9 Idler Pulley

$110 USD

Used ISL9 Idler Pulley, Type: Idler Pulley, Diameter: 2-13/16"

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2016
Part Number	4991240
Stock Number	521-12508
MLS Number	13782759
Category	Engine Pulleys
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Cummins ISL9 Tube Brace

$35 USD

Used ISL9 Tube Brace, Type: Engine Brace, Material: Steel

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2016
Part Number	5262493
Stock Number	502-18605
MLS Number	13775888
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Cummins ISL9 Idler Pulley

$110 USD

Used ISL9 Idler Pulley, Type: Idler Pulley, Diameter: 2-13/16"

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2015
Part Number	4991240
Stock Number	521-12507
MLS Number	13782736
Category	Engine Pulleys
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Cummins ISL9 Fuel Filter Support Bracket

$70 USD

Used ISL9 Fuel Filter Support Bracket, Type: Filter Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2015
Part Number	3965155
Stock Number	502-18590
MLS Number	13775875
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2014 Used Cummins ISL Alt & A/C Bracket

$75 USD

Used ISL Alt A/C Bracket, Type: Alt A/C Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL
Will Fit Year(s)	2014
Part Number	5265450
Stock Number	502-18059
MLS Number	13274771
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Used Cummins ISL9 Fuel Pump Support

$30 USD

Used ISL9 Fuel Pump Support, Type: Fuel Pump Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2018
Part Number	5291202
Stock Number	502-17574
MLS Number	12593294
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Cummins ISL9 Fuel Pump Bracket

$30 USD

Used ISL9 Fuel Pump Bracket, Type: Fuel Pump Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2016
Part Number	5291202
Stock Number	502-17508
MLS Number	12649733
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Cummins ISL9 Fuel Filter Support Bracket

$50 USD

Used ISL9 Fuel Filter Support Bracket, Type: Filter Bracket, Material: Steel

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISL9
Will Fit Year(s)	2016
Part Number	5259459
Stock Number	502-17507
MLS Number	12646041
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts