Cummins ISX12 Engines For Sale

2012 Cummins ISX12 Engine

$19,500 USD

2012 Cummins ISX12 Diesel Engine for sale (EPA10), Miles: 66,279, Hours: 2591, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3440, Market Name: ISX12, Engine Configuration D0K3001BX03,...

Condition	Used
Usage	66,279 Miles
CPL/ARR	3440
Horse Power	350 HP
Part Number	CPL 3440
Stock Number	006727
MLS Number	14086874
Category	Engines
Last Updated	2/16/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2013 Cummins ISX12 Engine

$21,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2013 Cummins ISX12 Diesel Engine (EPA13), Service Model Name: CM2350, CPL 3711, HP: 320HP @ 1800RPM, Torque: 1150LBS @ 1200RPM, Serial # 75018297,...

Condition	Used
Usage	6,781 Hours
CPL/ARR	3711
Horse Power	320 HP
Part Number	CPL 3711
Stock Number	006701
MLS Number	13661665
Category	Engines
Last Updated	2/16/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2015 Cummins ISX12 Engine EPA13 CM2350 CPL 4589

$22,500 USD

GOOD USED 2015 CUMMINS ISX12 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!!! , 2015 , CUMMINS , ISX12 , CM2350 , CPL 4589 , 350HP , TESTED, INSPECTED,...

Condition	Used
Part Number	CPL 4589
Stock Number	S180EN
MLS Number	13421129
Category	Engines
Last Updated	11/17/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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2017 Cummins ISX12 Engine

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== Information in English == Type: Engine, Dimensions (LxBxH): 170 x 115 x 135 cm, Type number: ISX12 CPL4814 Engine Brand: CUMMINS, Condition: USED, Engine Cooling Type: Radiator Cooled...

Condition	Used
Stock Number	1122052
MLS Number	12463773
Category	Engines
Last Updated	10/26/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

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2017 Cummins ISX12 Engine

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== Information in English == Type: Engine, Dimensions (LxBxH): 170 x 120 x 130 cm, Type number: ISX12 CPL4814 Engine Brand: CUMMINS, Condition: USED, Engine Cooling Type: Radiator Cooled...

Condition	Used
Stock Number	1122051
MLS Number	12463772
Category	Engines
Last Updated	10/26/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

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2011 Cummins ISX12 Engine

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USED 2011 CUMMINS ISX12 ENGINE, ISX12/ISX11.9 CM2250, CPL:5466, 425HP, ESN:75001527, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7883-0711252
MLS Number	13696803
Category	Engines
Last Updated	10/1/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2022 Cummins ISX12 Engine

$25,000 USD

(LIKE NEW) 2022 Cummins ISX12 Diesel Engine (EPA10), Engine CPL 3440, Engine Family # CCEXH0729XAA, Service Model Name: ISX12/ISX11.9 CM2250, Market Name: ISX12, MILES: 14,010, Hours: 1201,...

Condition	Used
Usage	1,201 Hours
CPL/ARR	3440
Horse Power	350 HP
Emission Rating	EPA 10
Part Number	CPL 3440
Stock Number	006545
MLS Number	13638542
Category	Engines
Last Updated	8/17/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2013 Cummins ISX12 Engine

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USED 2013 CUMMINS ISX12 320R ENGINE, CPL:3711, 320HP, ESN:75018296, STOCK:0714253, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7890-0714253
MLS Number	13701413
Category	Engines
Last Updated	7/15/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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USED- 2012 Cummins ISX12 Engine "FULLY TESTED" "W/WARRANTY"

$25,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2012 Cummins ISX12 Diesel Engine (EPA10), Serial # 75010774, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3438, 425HP, OPTIMUM TRUCK PARTS

Warranty

Condition	Used
CPL/ARR	3438
Horse Power	425 HP
Stock Number	2102
MLS Number	13650155
Category	Engines
Last Updated	6/18/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2015 Cummins ISX12 Engine

$22,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2015 Cummins ISX12 Diesel Engine, EPA13, Service Model Name: ISX12 CM2350, CPL 4589, 425HP @ 1800RPM, 1650LBS @ 1200RPM, Serial # 75048072, Market...

Condition	Used
Usage	105,669 Miles
CPL/ARR	4589
Horse Power	425 HP
Part Number	CPL 4589
Stock Number	006380
MLS Number	13416291
Category	Engines
Last Updated	6/16/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2012 Cummins ISX12 Engine CPL3440 EPA10

$22,000 USD

GOOD USED 2012 CUMMINS ISX12 DIESEL ENGINE ASSEMBLY FOR SALE WITH WARRANTY!!! , 2012 , CUMMINS , ISX12 , CPL3440 , 350HP , CM2250 , S/N 75016029 ,...

Warranty

Condition	Used
CPL/ARR	3440
Assembly Number	CM2250
Horse Power	350 HP
Emission Rating	EPA 10
Part Number	CPL 3440
Stock Number	S6029EN
MLS Number	13416084
Category	Engines
Last Updated	2/25/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

****NEW 2019 Cummins ISX12 Engine EPA13 CPL4892 450HP

$35,000 USD

NEW 2019 CUMMINS ISX12 DIESEL ENGINE ASSEMBLY, FOR SALE WITH WARRANTY!!!, CUMMINS, ISX12, EPA13 ENGINE, NEW 0 MILES 0 HOURS, ESN 75080579, CPL4892, CM2350, 450HP, IN STOCK AND READY...

Warranty

Condition	New
CPL/ARR	4892
Assembly Number	CM2350
Horse Power	450 HP
Emission Rating	EPA 13
Part Number	CPL 4892
Stock Number	S0579EN
MLS Number	13327167
Category	Engines
Last Updated	1/14/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

***NEW 2015 Cummins ISX12 Engine CPL 4892 450HP

$35,000 USD

NEW 2015 CUMMINS ISX12 DIESEL ENGINE ASSEMBLY, FOR SALE WITH WARRANTY!!! , CUMMINS , ISX12 , EPA13 ENGINE , NEW 0 MILES 0 HOURS , ESN 75037068 , CPL4892 ,...

Warranty

Condition	Used
CPL/ARR	4892
Assembly Number	CM2350
Horse Power	450 HP
Emission Rating	EPA 13
Part Number	CPL 4892
Stock Number	S7068EN
MLS Number	13276928
Category	Engines
Last Updated	1/14/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2015 Cummins ISX12 Engine CPL4589

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Good Used 2015 Cummins ISX12 Engine Assembly, S/N 75044460, CPL 4589, Family# FCEXH0729XAE, 400HP, Service Model Name: ISX12 CM2350 X102, Build Date: 07/2015, Tested, Inspected, Run Tested 3...

Condition	Used
Part Number	CPL4589
Stock Number	S2270EN
MLS Number	11986182
Category	Engines
Last Updated	12/2/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2011 Cummins ISX12 Engine

$22,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2011 Cummins ISX12 Diesel Engine (EPA10), Miles: 62,153, Hours: 2461, Serial # 75003606, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3440, Market...

Condition	Used
Usage	2,461 Hours
Part Number	CPL 3440
Stock Number	006261
MLS Number	13039612
Category	Engines
Last Updated	11/13/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2018 Cummins ISX12 Engine

$35,000 USD

(NEW) 2018 Cummins ISX12 Diesel Engine (EPA13), CPL 4892, HP: 450HP @ 1800 RPM, Torque: 1550 @ 1200 RPM, Service Model Name: CM2350 x 102, Serial # 75077063, Market Name: ISX12 450SV, Engine...

Condition	New
Part Number	ISX12 EPA13
Stock Number	006255
MLS Number	13172789
Category	Engines
Last Updated	6/14/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2011 Cummins ISX12 Engine

$22,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2011 Cummins ISX12 Diesel Engine (EPA10), Miles: 51.364, Hours: 2227, Serial # 75003399, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3440, Market...

Condition	Used
Usage	2,227 Hours
Part Number	CPL 3440
Stock Number	006208
MLS Number	13058348
Category	Engines
Last Updated	9/22/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2012 Cummins ISX12 Engine

$22,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2012 Cummins ISX12 Diesel Engine (EPA10), Miles: 48,285, Hours: 2019, Serial # 75016515, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3438, 385HP @...

Condition	Used
Usage	2,019 Hours
Part Number	CPL 3439
Stock Number	006180
MLS Number	12918417
Category	Engines
Last Updated	8/13/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2012 Cummins ISX12 Diesel Engine CPL 3440 CM2250

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GOOD USED 2012 CUMMINS ISX12 DIESEL ENGINE ASSEMBLY FOR SALE WITH WARRANTY! , YEAR: 2012 , 350HP , CPL 3440 , ESN: 75013332 , CM2250 , TESTED,...

Warranty

Condition	Used
CPL/ARR	3440
Assembly Number	CM2250
Horse Power	350 HP
Emission Rating	EPA 2012
Part Number	CPL 3440
Stock Number	S3333EN
MLS Number	12897453
Category	Engines
Last Updated	1/12/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2014 Cummins ISX12 Diesel Engine Assembly CM2350 CPL3711 EPA13

$24,000 USD

Good Used 2014 Cummins ISX12 Diesel Engine Assembly, for Sale, with Warranty!!! S/N 75028428, CPL 3711, CM2350, Family# ECEXH0729XAE, ISX12 425V, 425HP@1800RPM, 1650 ft-lbs Torque @ 1200RPM,...

Warranty

Condition	Used
CPL/ARR	3711
Assembly Number	CM2350
Horse Power	425 HP
Emission Rating	EPA13
Part Number	CPL 3711
Stock Number	S8428EN
MLS Number	12700895
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2012 Cummins ISX12 Engine

$24,000 USD

(OEM REMAN/ RUN TESTED/ FULLY INSPECTED) 2012 Cummins ISX12 Diesel Engine (EPA10), OEM REMAN performed 2016, OEM Reman Serial # 60816659, Part # DR6599-RX, Service Model Name: ISX12 CM2250,...

Condition	Remanufactured
Part Number	DR6599-RX
Stock Number	006091
MLS Number	11096112
Category	Engines
Last Updated	7/19/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2011 Cummins ISX12 Engine, EPA ’10, 425HP

$24,000 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2011 Cummins ISX12 Diesel Engine For Sale, EPA ’10, 425HP @ 1800RPM, Family# BCEXH0729XAC, Emission Control Systems EGR, PTOX, SCRC, 11.9L,...

Warranty

Condition	Used
CPL/ARR	3438
Horse Power	425 HP
Part Number	CPL# 3438, ISX12/ISX11.9 CM2250
Stock Number	6781
MLS Number	12570686
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2011 Cummins ISX12 Engine

$24,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2011 Cummins ISX12 Diesel Engine (EPA10), Serial # 75007998, Service Model Name: CM2250, CPL 3438, 400HP @ 1800 RPM, 1450/1650 LBS @ 1200 RPM, Market...

Condition	Used
Part Number	CPL 3438
Stock Number	005947
MLS Number	12518328
Category	Engines
Last Updated	12/19/2023
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Cummins ISX12 Engine - 500 HP, ARR/CPL 4589

$39,950 USD

NEW CUMMINS ISX12 500EV ENGINE ASSEMBLY, FAMILY# FCEXH0729XAE REF# 810045-202, ENGINE STAND NOT INCLUDED

Condition	New
CPL/ARR	4589
Horse Power	500 HP
Stock Number	99996
MLS Number	12071512
Category	Engines
Last Updated	11/10/2023
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts