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Cummins ISX15 Engines For Sale

Browse Cummins ISX15 Engines on MyLittleSalesman.com and compare listings with prices from $3,500 to $42,000. Sellers include JJ Rebuilders, Optimum Truck Parts, CRG Heavy Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Cummins ISX15 Engine.
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Showing 1 - 25 of 515 Engine Listings

1 - 25 of 515 listings
1 - 25 of 515 listings
Featured Item
2015 Cummins ISX15 Engine

2015 Cummins ISX15 Engine

$17,000 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2015 Cummins ISX15 Diesel Engine (EPA13), CPL 4583, Service Model Name: ISX15 CM2350 x 101, Engine Family # FCEXH0912XAT, Engine Configuration:...
ConditionUsed
Usage239,714 Miles
CPL/ARR4583
Horse Power450 HP
Part NumberCPL 4583
Stock Number006945
MLS Number14530662
CategoryEngines
Last Updated8/7/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Featured Item
Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty

$19,530 USD
Used 2014 Cummins ISX15 550HP CPL3939 Diesel Engine Running Good Warranty You are purchasing a used 2014 Cummins ISX15 diesel engine , Engine Model: Cummins ISX15, , Horsepower: 550 HP, , ...
Warranty
ConditionUsed
CPL/ARR3939
Horse Power550 HP
Stock Number2193
MLS Number14356394
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
Featured Item
Cummins ISX15 Engine for a 2022 Kenworth T680

Cummins ISX15 Engine for a 2022 Kenworth T680

$22,495.98 USD
(Used) 2021 Cummins ISX/X15, ENGINE ASSEMBLY- Family Number: MCEXH0912CA, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 5535, Serial Number: 80306028, Part Number: E82X582K401XS1B0815, E...
ConditionUsed
CPL/ARR5535
Horse Power450 HP
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2022
Part NumberE82X582K401XS1B0815
Stock NumberP-81675
MLS Number12913650
CategoryEngines
Last Updated8/10/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Featured Item
2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

2014 Cummins ISX15 550HP Engine – TESTED – GOOD RUNNER – USED

$20,000 USD
2014 Cummins ISX15 Diesel Engine – 550HP – Run Tested, This listing represents a 2014 Cummins ISX15 engine rated at approximately 550HP. This is a used engine that has been run tested and...
Warranty
ConditionUsed
Horse Power550 HP
Stock Number2172
MLS Number14274685
CategoryEngines
Last Updated6/16/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
Cummins ISX15 Engine for a 2022 Kenworth T880

Cummins ISX15 Engine for a 2022 Kenworth T880

Recently Updated
$22,500 USD
X15 565HP, CPL 5479, CM 2450 ESN#80387009. WILL TEST RUN AND INSPECT IN OUR GEARSHOP. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80387009, Horse Power: 565, ARR/CPL: 5479
ConditionUsed
CPL/ARR5479
Horse Power565 HP
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2022
Stock Number41526-2
MLS Number14370831
CategoryEngines
Last Updated8/28/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Cummins ISX15 Engine for a 2017 International PROSTAR+ 122

Cummins ISX15 Engine for a 2017 International PROSTAR+ 122

Recently Updated
Contact for price
RUNNER, Serial#: 79907657, Horse Power: 450 HP @ 1800 RPM, ARR/CPL: 4586 CM2350 X101, Part Make: CUMMINS
ConditionUsed
CPL/ARR4586 CM2350 X101
Fits To Make(s)INTERNATIONAL
Fits To Model(s)PROSTAR+ 122
Will Fit Year(s)2017
Stock Number1A1E59043
MLS Number14546626
CategoryEngines
Last Updated8/29/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Cummins ISX15 Engine for a Freightliner Cascadia 125

2014 Cummins ISX15 Engine for a Freightliner Cascadia 125

Recently Updated
$12,500 USD
Cummins ISX15, 425 HP, CPL-3937, CM2350 X101, S/N-79680954, 811,590.4 ODO Miles, 811,677.8 ECM Miles, 19,9922.08 Hours, Engine complete and runs good. (Engine Report And Video Available)
ConditionUsed
CPL/ARR3937
Horse Power425 HP
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number4434-1
MLS Number14345785
CategoryEngines
Last Updated8/26/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Cummins ISX15 Engine for a 2018 Kenworth W900

Cummins ISX15 Engine for a 2018 Kenworth W900

Recently Updated
$17,999.99 USD
(Used) 2017 Cummins X15, ENGINE ASSEMBLY- Family Number: HCEXH0912XAX, Displacement: 15L, Horsepower: 565, Ar.No./CPL: 4343, ESN: 80015932, E.C.S: EGR, PTOX, SCRC, Reference images for...
ConditionUsed
CPL/ARR4343
Horse Power565 HP
Fits To Make(s)Kenworth
Fits To Model(s)W900
Will Fit Year(s)2018
Stock NumberP-102823
MLS Number13603252
CategoryEngines
Last Updated8/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins ISX15 Engine for a 2023 Peterbilt 389

Cummins ISX15 Engine for a 2023 Peterbilt 389

$34,995 USD
X15 565HP CM2450, 5880 CPL, ESN#80473604. WILL TEST RUN AND INSPECT BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 80473604, Horse Power: 565, ARR/CPL:...
ConditionUsed
CPL/ARR5880
Horse Power565 HP
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2023
Stock Number81426-2
MLS Number14555258
CategoryEngines
Last Updated8/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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