Cummins Engine Parts For Sale by Dealerships

2014 Used Cummins ISX15 Intake Throttle Valve

$200 USD

Used ISX15 Intake Throttle Valve, Type: Air Intake Throttle Valve

Quantity	2
Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX15
Will Fit Year(s)	2014
Part Number	3688797
Stock Number	567-10493
MLS Number	14148584
Category	Engine Valves & Parts
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2004 Used Cummins ISC EGR Intake Cover

$59 USD

Used ISC EGR Intake Cover, Type: Intake Cover

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISC EGR
Will Fit Year(s)	2004
Part Number	3967069
Stock Number	507-19586
MLS Number	14148545
Category	Engine Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins 6CT8.3L Valve Cover

$50 USD

Used 6CT8.3L Valve Cover, Side: N/A, Material: Aluminum

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	6CT8.3L
Side	N/A
Part Number	3930903
Stock Number	556-11857
MLS Number	14148542
Category	Valve Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins ISC Valve Cover

$81 USD

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

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISC
Side	N/A
Part Number	3967462
Stock Number	556-11858
MLS Number	14148541
Category	Valve Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins NH/NT 855 Valve Cover

$25 USD

Used NH/NT 855 Valve Cover, Side: N/A, Material: Steel

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	NH/NT 855
Will Fit Year(s)	Up to 350
Side	N/A
Part Number	3052592
Stock Number	556-11860
MLS Number	14148537
Category	Valve Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins NH/NT 855 Valve Cover

$25 USD

Used NH/NT 855 Valve Cover, Side: N/A, Material: Steel

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	NH/NT 855
Will Fit Year(s)	Up to 350
Side	N/A
Part Number	3006349
Stock Number	556-11861
MLS Number	14148536
Category	Valve Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins NH/NT 855 Valve Cover

$20 USD

Used NH/NT 855 Valve Cover, Side: N/A, Material: Steel

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	NH/NT 855
Will Fit Year(s)	Up to 350
Side	N/A
Part Number	3006183
Stock Number	556-11862
MLS Number	14148535
Category	Valve Covers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Cummins ISX15 Oil Fill Tube

$20 USD

Used ISX15 Oil Fill Tube, Type: Oil Fill Tube

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX15
Part Number	3686344
Stock Number	563-10704
MLS Number	14148500
Category	Engine Oil Dipsticks
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2017 Used Cummins ISX15 Oil Fill Tube

$45 USD

Used ISX15 Oil Fill Tube, Type: Oil Fill Tube

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISX15
Will Fit Year(s)	2017
Part Number	3686344
Stock Number	563-10705
MLS Number	14148499
Category	Engine Oil Dipsticks
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Aftermarket Cummins ISX Injector Camshaft

$1,433.75 USD

New Aftermarket ISX Injector Camshaft

Quantity	2
Condition	Used
Part Number	4101432
Stock Number	503-13972
MLS Number	14148484
Category	Camshafts
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 385-___ SHOW
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2018 Cummins QSB 4.5 Engine Control Module (ECM)

$750 USD

(GOOD USED/ TESTED) Cummins OEM QSB 4.5 Diesel Engine Control Module, ECM, ECM, for sale!!!!! P/N: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4432 For more...

Condition	Used
Part Number	4921776
Stock Number	E4432
MLS Number	14148078
Category	Engine Control Modules (ECM)
Last Updated	2/18/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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2008 Cummins ISB 6.7L Engine Control Module (ECM) for 2007-2009 Part # 4943134, CM2150

Contact for price

(GOOD USED BENCH TESTED w/ WARRANTY) 2008 Cummins ISB 6.7L ECM Part # 4943134 For Sale, CM2150, Fits 2007 2008 2009, 220HP @ 2300RPM, ECM Code AU90050.41, CM2150D, CPL# 3238, EGR DPF Model...

Condition	Used
Will Fit Year(s)	2007-2009
Part Number	4943134
Stock Number	8197
MLS Number	13221421
Category	Engine Control Modules (ECM)
Last Updated	2/17/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(866) 828-___ SHOW
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Cummins N14 Celect Engine Valve Push Rod, Part # 3066291 for 1997 Ford L-Series

$19.99 USD

Cummins N14 Celect Engine Valve Push Rod 3066291, From 1997 Ford L-Series VIN 1FDZU90UXVVA19406

Quantity	4
Condition	Used
Fits To Make(s)	FORD
Fits To Model(s)	L-SERIES
Stock Number	143566
MLS Number	12768769
Category	Engine Miscellaneous Parts
Last Updated	3/25/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

Cummins ISX12 G Valve Cover

$150 USD

Good used, cleaned and inspected Cummins ISX12 G valve cover. Part number: 5320508.

Quantity	3
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12 G
Part Number	5320524
Stock Number	Ryd 5320508
MLS Number	13545409
Category	Valve Covers
Last Updated	2/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISX12 Engine Brake

$175 USD

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

Quantity	5
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12
Part Number	2897183
Stock Number	Ryd 2897183
MLS Number	11376637
Category	Engine Brakes / Jake Brakes
Last Updated	2/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISB 6.7L Engine Control Module (ECM) for a Cummins ISB6.7

$600 USD

Good used, cleaned, tested and inspected Cummins ISB6.7 ECM. Part Number: 5290170. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your application

Quantity	3
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISB6.7
Part Number	5290170
Stock Number	Ryd 5290170
MLS Number	10729733
Category	Engine Control Modules (ECM)
Last Updated	2/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins Engine Control Module (ECM) for a Cummins VARIOUS MODELS

$600 USD

Good used, cleaned, tested and inspected Cummins CM2150 ECM. Part Number: 4943134, 4940520,. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...

Quantity	12
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	VARIOUS CUMMINS MODELS
Part Number	4943134
Stock Number	Ryd 4943134
MLS Number	10205058
Category	Engine Control Modules (ECM)
Last Updated	2/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISBCR5.9

$500 USD

Good used, cleaned, tested and inspected Cummins ISB5.9 ECM. Part Number: 4921776. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.

Quantity	2
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISBCR5.9
Part Number	4921776
Stock Number	Ryd 4921776
MLS Number	10205076
Category	Engine Control Modules (ECM)
Last Updated	2/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins N14 Engine Control Module (ECM) for a 1999 Kenworth T800

Contact for price

(Used) 1999 CUMMINS N14 ENGINE ECM - Part Number: P3096662-RX, Serial Number: 3088077, DC: 5108 WPGZ, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	P3096662-RX
Stock Number	P-497417
MLS Number	14147247
Category	Engine Control Modules (ECM)
Last Updated	2/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISC Engine Control Module (ECM) for a 2005 Kenworth T300

$749.98 USD

(Used) 2005 CUMMINS ISC, ENGINE ECM- Part Number: 3965159, Serial Number: 2343430, ESN: 46455451, ECXM CODE: W90109.01, 6BC8850A23043480, T3414, 1541759R056 KL 112904, 1 Rectangular Plug...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2005
Part Number	3965159
Stock Number	P-497364
MLS Number	14147197
Category	Engine Control Modules (ECM)
Last Updated	3/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM) for a 2007 Freightliner FC80 Cargo

$599.98 USD

(Used) 2007 Cummins ISB, ENGINE ECM- Part Number: 4921776, Serial Number: 31014764, CM CM850, ESN 46666450, E/C Z90026.20, 1 Rectangular Plug with 4 pins, 1 Rectangular Plug with 60 pins, 1...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FC80 Cargo
Will Fit Year(s)	2007
Part Number	4921776
Stock Number	P-497325
MLS Number	14147157
Category	Engine Control Modules (ECM)
Last Updated	3/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

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(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

(833) 541-___ SHOW
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Cummins ISX Engine Oil Pan

$452.16 USD

NEW ISX ISX15 OIL PAN. UNIVERSAL FIT, WORKS FRONT OR REAR SUMP. HIGH QUALITY AFTERMARKET., Serial#: 141283, Core Charge: 0, Material: METAL, Sump Position: Other

Condition	New
Part Number	141283e 4952540 3680530 3680531 3679945 3687414 3687415 3690567 4952541
Stock Number	141283E
MLS Number	10177898
Category	Engine Oil Pans
Last Updated	2/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
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New Cummins ISX +.25 Over Main Bearing Set, Part # 4089845

$248.39 USD

NEW +.25 OVER MAIN BEARING SET. FITS MANY ISX ENGINES. PICTURE REFERENCE # 7, 86., Serial#: 4089845, Core Charge: 0, Casting#: 4089845

Condition	New
Part Number	4089845 5406111 4907151 4907153 3680202
Stock Number	4089845 171984
MLS Number	10590505
Category	Engine Miscellaneous Parts
Last Updated	3/21/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts