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Used Cummins Engine Parts For Sale in United States

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Truck Parts (12388)
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Engine Parts (12388)
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Cummins (12388)
Model
026241 (1)038249 (1)1 CYLINDER (7)12002-0003 (1)12002-0004 (1)130119 (1)139433 (1)150002 (1)1664755C3 (1)1664760C5 (2)18.7 (1)202141 (1)202503 (1)210713 (1)211929 (1)2864072 (1)2864865 (1)2865070 (1)2870232 (1)2872288 (1)2877454 (1)2883201 (1)2883239 (1)2883303 (1)2883312 (1)2884753 (1)2884808 (1)2888049 (1)2891955 (1)2897183 (1)2899545 (1)2899728 (1)2899828 (1)3.9L (2)3003708 (1)3013630 (1)3038996 (3)3064304 (1)3066291 (2)3066299 (2)3068390 (1)3068462 (1)3069632 (1)3069689 (1)3073499 (2)3073692 (3)3073707 (1)3075022 (2)3076046 (1)3076221 (4)3078274 (1)3079661 (2)3079662 (2)3081279 (1)3081359 (1)3083817 (1)3084533 (2)309872 (1)3098721 (1)3101655 (1)3102370 (1)3102619 (1)3102753 (1)3102759 (1)3102777 (1)3102787 (1)3102796 (4)3102801 (2)3102957 (1)3103184 (3)3103187 (1)3103248 (1)3103336 (1)3103460 (1)3103959 (1)3104216 (1)3104874RX (1)3161564R (1)3161622 (1)3161781 (1)3161791 (3)3161942 (3)320 (3)3329058 (1)3335301 (1)3335393 (1)3335512 (1)3335586 (1)3400811 (1)3411458 (2)3417627 (1)3417959 (1)3571408C3 (1)3571409C3 (1)359918C92 (1)3599518C93 (1)3606384C2 (1)3606385C2 (1)3609832 (1)3609835 (1)3680167 (3)3680239 (2)3680260 (2)3680425 (4)3680522 (6)3680546 (1)3681141 (1)3681144 (6)3681446 (2)3681533 (2)3681674 (6)3682179 (1)3682577 (1)3682627 (3)3682667 (2)3682674 (2)3682896 (1)3682978 (1)3683011 (1)3683012 (1)3683061 (1)3683131 (3)3683264 (2)3683289 (1)3683323 (1)3683330 (1)3683435 (1)3683600 (1)3683669 (1)3684009 (1)3684273 (3)3684386 (1)3685566 (2)3685670 (2)3685851 (1)3685948 (1)3685960 (3)3686018 (1)3686358 (3)3686642 (2)3686738 (1)3686778 (3)3686901 (2)3687527 (3)3688549 (1)3689158 (1)3819767 (1)3821645 (1)3832633 (1)3879797 (1)3882674 (1)3882888 (1)3883367 (2)3892278 (1)3892697 (2)3893584 (1)3895453 (2)3895736 (1)3941253 (1)3958209 (1)3960058 (1)3966171 (1)3970201 (1)3974156 (1)3974158 (1)3975818 (2)3975944 (2)4004591 (1)4010231 (1)4026587 (3)4026691 (3)4039353 (1)4059294 (1)4059297 (1)4059353 (3)4059455 (2)4076946 (6)4101432 (1)4101850 (1)4101852 (5)4101884 (3)4298650 (1)4300950 (1)4313837 (1)4318218 (1)4320125 (3)4326873 (3)4386479 (1)4399807 (1)4399810 (1)4399832 (1)465A (2)4907227 (1)4907408 (3)4918022 (3)4921728 (2)4923748 (2)4936496 (2)4938209 (1)4941778 (1)4943134 (2)4943301 (1)4952490 (1)4952540 (1)4952770 (1)4963807 (1)4965517 (1)4965870 (1)4965895 (2)4966422 (1)4966464 (1)4973081 (3)4974958 (1)4993120 (1)4995602 (1)4BT (5)5.9/6.7 (1)5.9B (5)5.9L (114)5256492 (1)5260973 (2)5264950 (1)5272428 (2)5274750 (2)5282158 (1)5282159 (1)5283475 (1)5285026 (2)5286954 (1)5289175 (1)5290170 (1)5290910 (3)5291050 (1)5293389 (2)5293508 (1)5295117 (2)5301080 (1)5311267 (1)5311734 (1)5317072 (2)5317106 (1)5317106RXCUM (1)5317110 (1)5319965 (1)5336591 (1)5339777 (2)5365463 (2)5367848 (1)5397620 (1)5403047 (1)5467701 (1)5467713 (1)5467785 (1)5473913 (1)555 (1)5563061 (1)5564492 (1)5582778 (1)5589775 (1)5590140 (1)5654089 (1)5664261 (1)6.7 (76)6AT3.4 (2)6BT (91)6BTA (2)6CT (85)   6CT 8.3 (63)   6CTA 8.3 (10)8.3 (28)8.3 / ISL (7)8.3 CNG (1)8.9ISL (1)855 (6)855 Small Cam (4)88NT (2)9200I (1)9400 (1)9400I (2)A3FE (2)B Series (11)B5.9 (18)B5.9G (4)B6.7 (34)BC (1)BC1-400 (10)BC2-350 (1)BC3-290 (1)Big Cam (175)   Big Cam II (10)   Big Cam III (13)   Big Cam IV (48)C Series (1)C8.3 (23)Celect (3)CELECT + (6)Celect Plus (8)CENTURY CLASS 112 (1)CM2150D (1)CM2250 (15)CM2350 (35)CM550 (4)CM554 (1)CM570 (2)CM850 (4)CM870 (1)CXU633T (1)F650 (1)F750 (2)FFC270 SMALL CAM (1)ISB (1946)ISB / QSB (30)   ISB / QSB 5.9 (3)   ISB / QSB 6.7 (18)   ISB 3.9L (9)   ISB 5.9L (147)   ISB 5.9L EGR (26)   ISB 6.7L (588)ISC (235)ISC / ISL (48)   ISC 8.3 (65)   ISC 8.3CR (4)ISL (533)ISL 400 (1)ISL CM850 (1)   ISL G (56)   ISL9 (124)ISLG (1)ISM (533)ISX (5089)ISX 450ST (10)   ISX DPF (42)   ISX EGR (100)   ISX Pre-EGR (7)   ISX11.9 (7)   ISX12 (401)   ISX12 G (114)   ISX12N (8)   ISX15 (1811)ISX12-G (11)KENWORTH / PETERBILT (1)KT38 (1)KTA38 (1)L10 (157)L10 / M11 (30)L10E (4)L700 (1)L9 (37)L9N (2)LTA10 (1)M11 (278)M11 / ISM (66)   M11 CELECT (35)   M11 CELECT PLUS (57)MANY (2)MV607 (1)MX13 12.9L (1)N14 (733)   N14 CELECT (66)   N14 CELECT / CELECT PLUS (1)   N14 CELECT PLUS (215)   N14E (12)   N14M (32)NH/NTC/855 (1)NH220 (1)NH230 (1)NT / NH (1)NT855 (36)NTC (5)   NTC250 (1)   NTC335 (2)OTHER (134)P3683289 (1)PT Pacer (1)QE296C (1)QSB (49)QSB 4.5L (6)   QSB 4.5 (14)   QSB 6.7 (24)QSB-155C (1)QSC (1)QSC 8.3 (134)QSC8.3 (1)QSF 3.8 (1)QSL (3)QSM (5)QSM11 (9)QSX (17)QSX11.9 (15)QSX15 (64)SMALL CAM (13)SS318 (1)T600B (1)T680 (1)V903 (3)VTA28 (1)Westport GX (1)X12 (31)X15 (355)X-15 (2)
Condition
Used (12388)
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Orange (1)
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Showing 26 - 50 of 12,388 Engine Part Listings

26 - 50 of 12,388 listings
26 - 50 of 12,388 listings
Cummins ISX Engine Control Module (ECM) for 2007-2009 Part # 3684275-NX

Cummins ISX Engine Control Module (ECM) for 2007-2009 Part # 3684275-NX

Newly Listed
$1,500 USD
(TESTED W/ WARRANTY) Cummins ISX Engine Control Module (ECM) 3684275 For Sale, Part # 3684275-NX, CM871, Fits 2007-2009, Serial # C02001005, Stock # 9627 | Tested Inspected! All our PARTS...
ConditionUsed
Will Fit Year(s)2007-2009
Part Number3684275-NX
Stock Number9627
MLS Number14114769
CategoryEngine Control Modules (ECM)
Last Updated1/28/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins ISX Engine Part

Cummins ISX Engine Part

Recently Updated
$50 USD
ISX Sensor Adapter Plate, P/N 3686901. All Used Engine Parts Sold With a 30 Day “Parts Only” Warranty. In The Event Of Failure, The Used Engine Part Will Be Replaced Or A Refund Will...
Quantity4
ConditionUsed
Stock Number4536248
MLS Number13888764
CategoryEngine Miscellaneous Parts
Last Updated1/28/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Cummins ISB 5.9L Engine Control Module (ECM) for a Cummins ISBCR5.9

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

Newly Listed
$200 USD
Good used, cleaned and inspected Cummins ISBCR5.9 ECM cooling plate. Part number: 3955039.
Quantity3
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)ISBCR5.9
Part Number3955039
Stock NumberRyd 3955039
MLS Number14110963
CategoryEngine Control Modules (ECM)
Last Updated1/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins Engine Part for a Cummins VARIOUS MODELS

Cummins Engine Part for a Cummins VARIOUS MODELS

Newly Listed
$100 USD
Good used, cleaned and inspected Cummins ISL ECM cooling plate with fuel pump. Part number: 3970204.
Quantity3
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)VARIOUS CUMMINS MODELS
Part Number3970204
Stock NumberRyd 3970204
MLS Number14110935
CategoryEngine Miscellaneous Parts
Last Updated1/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins Engine Part for a Cummins VARIOUS MODELS

Cummins Engine Part for a Cummins VARIOUS MODELS

Newly Listed
$100 USD
Good used, cleaned and inspected Cummins ISC 8.3CR ecm cooling plate with fuel pump. Part number: 4997021.
Quantity5
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)VARIOUS CUMMINS MODELS
Part Number4997021
Stock NumberRyd 4997021
MLS Number14110934
CategoryEngine Miscellaneous Parts
Last Updated1/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins N14 CELECT PLUS Rocker Arm for a Cummins N14 CELECT +

Cummins N14 CELECT PLUS Rocker Arm for a Cummins N14 CELECT +

Newly Listed
$100 USD
Good used, cleaned and inspected Cummins N14 CELECT + rocker arm assembly. Part number: 3075026.
Quantity2
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)N14 CELECT +
Part Number3075026
Stock NumberRyd 3075026
MLS Number14110933
CategoryRocker Arms
Last Updated1/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins ISX15 Engine Oil Cooler

Cummins ISX15 Engine Oil Cooler

Newly Listed
$200 USD
Good used, cleaned and inspected Cummins ISX15 engine oil cooler with filter base housing assembly. Part number: 4965895.
Quantity4
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)ISX15
Part Number4965895
Stock NumberRyd 4965895
MLS Number14110920
CategoryEngine Oil Coolers
Last Updated1/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins ISX12 G Engine Control Module (ECM)

Cummins ISX12 G Engine Control Module (ECM)

Newly Listed
$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
ConditionUsed
Fits To Make(s)CUMMINS
Fits To Model(s)ISX12 G
Stock Number1058496
MLS Number14110914
CategoryEngine Control Modules (ECM)
Last Updated1/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Cummins ISB6.7 Engine Control Module ECM ECU 4358814 4358817 CM2350

2015 Cummins ISB6.7 Engine Control Module ECM ECU 4358814 4358817 CM2350

$1,000 USD
(GOOD USED/ TESTED) Cummins OEM ISB6.7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4358814; Supersession Part #: 4358817 ; Service Model Name: ISB6.7 CM2350 B101; Stock #:...
ConditionUsed
Part Number4358814
Stock NumberE4406
MLS Number14110193
CategoryEngine Control Modules (ECM)
Last Updated1/26/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
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