1. Home
  2. Listings
  3. JJ Rebuilders Inc.
  4. Truck Parts
  5. Engine Parts
  6. Cummins
  7. ISX
  8. ISX12

JJ Rebuilders Inc. Cummins ISX12 Engine Parts For Sale

JJ Rebuilders
532 West 20th Street
Hialeah, FL 33010
United States
(844) 385-8503
View company profile
Close
Your Current Search
Listed By
JJ Rebuilders Inc.
Industry
Truck Parts
Category
Engine Parts
Manufacturer
Cummins
Top-Model
ISX
Model
ISX12
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (55)
Category
Engine Parts (55)
   EGR Coolers (3)    EGR Valves (1)    Engine Air Compressors (1)    Engine Brackets (1)    Engine Control Modules (ECM) (38)    Engine Miscellaneous Parts (1)    Engine Oil Coolers (1)    Engine Thermostat Housings (1)    Engine Water Filter Bases (1)    Rocker Arms (2)    Rocker Housings (1)    Timing Covers (1)    Valve Covers (1)
Make
Cummins (55)
Model
ISX (55)
   ISX12 (55)
Condition
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (55)
State / Region
Select a state below and click Refine Results.
Seller Type
Dealerships (55)
Market Type
For Sale (55)

Quick Filters

Showing 1 - 25 of 55 Engine Part Listings

1 - 25 of 55 listings
1 - 25 of 55 listings
Cummins ISX12 Engine Control Module ECM ECU 4993120 4993121 CM2250
6 0

2011 Cummins ISX12 Engine Control Module ECM ECU 4993120 4993121 CM2250

$1,000 USD
(GOOD USED/ TESTED) Cummins ISX12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121 ; Service Model Name: CM2250 ; Stock #: E4351 For...
ConditionUsed
Part Number4993120
Stock NumberE4351
MLS Number13989357
CategoryEngine Control Modules (ECM)
Last Updated11/21/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Cummins ISX12 OEM Diesel Engine Control Module ECM ECU 5317106 5317107 CM2350
5 0

Cummins ISX12 OEM Diesel Engine Control Module ECM ECU 5317106 5317107 CM2350

$2,500 USD
(GOOD USED/ TESTED) Cummins ISX12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5317106, Supersession Part #: 5317107, Service Model Name: CM2350 x102; Stock #:E4265 For...
ConditionUsed
Part Number5317106
Stock NumberE4265
MLS Number13797335
CategoryEngine Control Modules (ECM)
Last Updated9/5/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Cummins ISX12 Rocker Housing for ISX12, QSX12
11 0

Cummins ISX12 Rocker Housing for ISX12, QSX12

$200 USD
(GOOD USED) Cummins QSX12 ISX12 OEM Rocker Lever Housing, for sale!!! Part #: 2897183, 2894676; Stock #: R1116 For more information about this listing, shipping, technical questions email us...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12, QSX12
Part Number2897183
Stock NumberR1116
MLS Number13785337
CategoryRocker Housings
Last Updated8/28/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Cummins ISX12 Control Module ECM ECU CM2350 5317106 5317107
5 0

2015 Cummins ISX12 Control Module ECM ECU CM2350 5317106 5317107

$1,000 USD
(GOOD USED / TESTED ) 2015 Cummins ISX12 Diesel Engine Control Module, ECM, ECU for sale!!!!!! Part #: 5317106; Engine Model: ISX12; Service Model: CM2350; Supersession Part #:5317107; Stock...
ConditionUsed
Part Number5317106
Stock NumberE4248
MLS Number13770093
CategoryEngine Control Modules (ECM)
Last Updated8/20/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Cummins ISX12 EPA10 Engine Control Module ECM ECU 4993120 4993121 CM2250
6 0

2012 Cummins ISX12 EPA10 Engine Control Module ECM ECU 4993120 4993121 CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM Cummins ISX12 EPA10 Diesel Engine Control Module, ECM, ECU, Part #: 4993120; Supersession Part #: 4993121; Service Model Name: ISX12 CM2250; Stock #: E4231 For more...
ConditionUsed
Part Number4993120
Stock NumberE4231
MLS Number13726922
CategoryEngine Control Modules (ECM)
Last Updated7/28/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
OEM 2012 Cummins ISX12 Engine Control Module, ECM, ECU, 4993120, 4993121, CM2250
5 0

OEM 2012 Cummins ISX12 Engine Control Module, ECM, ECU, 4993120, 4993121, CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Engine Control Module, ECM, ECU, for sale!!!!! Service Model Name: CM2250; Part #'s: 4993120; Supersession Part #: 4993121; Stock #: E4025 For more...
ConditionUsed
Part Number4993120
Stock NumberE4025
MLS Number13332648
CategoryEngine Control Modules (ECM)
Last Updated1/16/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
OEM 2011 Cummins ISX12 Engine Control Module, ECM, ECU, 4993120, 4993121, CM2250
6 0

OEM 2011 Cummins ISX12 Engine Control Module, ECM, ECU, 4993120, 4993121, CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2011 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionUsed
Part Number4993120
Stock NumberE4015
MLS Number13291581
CategoryEngine Control Modules (ECM)
Last Updated12/18/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
OEM 2011 Cummins ISX12 Engine Control Module, ECM, ECU, 4993120, 4993121, CM2250
6 0

OEM 2011 Cummins ISX12 Engine Control Module, ECM, ECU, 4993120, 4993121, CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2011 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Part Number4993120
Stock NumberE3949
MLS Number13182723
CategoryEngine Control Modules (ECM)
Last Updated10/17/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
OEM 2012 Cummins ISX12 Engine Control Module, ECM, ECu, 4993120, 4993121, CM2250
6 0

OEM 2012 Cummins ISX12 Engine Control Module, ECM, ECu, 4993120, 4993121, CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: ISX12 CM2250; Stock #:...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Part Number4993120
Stock NumberE3876
MLS Number13039599
CategoryEngine Control Modules (ECM)
Last Updated8/9/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2015 Cummins ISX12 Control Module ECM ECU CM2350 5317106 5317107
5 0

2015 Cummins ISX12 Control Module ECM ECU CM2350 5317106 5317107

$1,500 USD
(GOOD USED / TESTED ) OEM 2015 Cummins ISX12 Diesel Engine Control Module, ECM, ECU for sale!!!!!! Part #: 5317106; Supersession Part #: 5317107; Engine Model: ISX12; Service Model: CM2350;...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Part Number5317106
Stock NumberE3857
MLS Number13003387
CategoryEngine Control Modules (ECM)
Last Updated7/23/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2012 Cummins ISX12 Engine Control Module (ECM) for EPA10 ISX12
6 0

2012 Cummins ISX12 Engine Control Module (ECM) for EPA10 ISX12

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Engine Control Module, ECM, ECU, for sale!!!!! Service Model Name: CM2250; Part #'s: 4993120; Supersession Part #: 4993121; Stock #: E3856 For more...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Will Fit Year(s)EPA10
Part Number4993120
Stock NumberE3856
MLS Number13002549
CategoryEngine Control Modules (ECM)
Last Updated7/23/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2010 Cummins ISX12 Engine Control Module (ECM) for EPA10 ISX12
6 0

2010 Cummins ISX12 Engine Control Module (ECM) for EPA10 ISX12

$1,000 USD
(GOOD USED/ TESTED) OEM 2010 Cummins ISX12 Engine Control Module, ECM, ECU, for sale!!!!! Service Model Name: CM2250; Part #'s: 4993121; Supersession Part #: 4993120; Stock #: E3852 For more...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Will Fit Year(s)EPA10
Part Number4993121
Stock NumberE3852
MLS Number13001103
CategoryEngine Control Modules (ECM)
Last Updated7/23/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2012 Cummins ISX12 Engine Control Module (ECM) for ISX12
6 0

2012 Cummins ISX12 Engine Control Module (ECM) for ISX12

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E3823 For...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Part Number4993120
Stock NumberE3823
MLS Number12958538
CategoryEngine Control Modules (ECM)
Last Updated6/27/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2013 Cummins ISX12 Engine Control Module (ECM) for ISX12
5 0

2013 Cummins ISX12 Engine Control Module (ECM) for ISX12

$1,500 USD
(GOOD USED / TESTED ) 2013 Cummins ISX12 Diesel Engine Control Module, ECM, ECU for sale!!!!!! Part #: 5317106; Engine Model: ISX12; Service Model: CM2350; Supersession Part #: 5290170,...
ConditionUsed
Fits To Make(s)Cummins
Fits To Model(s)ISX12
Part Number5317106
Stock NumberE3773
MLS Number12888649
CategoryEngine Control Modules (ECM)
Last Updated5/23/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2011 Cummins ISX12 Engine Control Module (ECM) for CM2250
6 0

2011 Cummins ISX12 Engine Control Module (ECM) for CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2011 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionUsed
Fits To Model(s)CM2250
Part Number4993120
Stock NumberE2327
MLS Number10856418
CategoryEngine Control Modules (ECM)
Last Updated5/17/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2012 Cummins ISX12 Engine Control Module (ECM) for CM2250
4 0

2012 Cummins ISX12 Engine Control Module (ECM) for CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionUsed
Fits To Model(s)CM2250
Part Number4993120
Stock NumberE2397
MLS Number10922964
CategoryEngine Control Modules (ECM)
Last Updated5/17/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Cummins ISX12 Engine Control Module (ECM) for CM2250
5 0

Cummins ISX12 Engine Control Module (ECM) for CM2250 Being Dismantled (Parts Available)

$250 USD
(CORE/ FOR PARTS OR NOT WORKING) CORE Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionDismantled
Fits To Model(s)CM2250
Part Number4993120
Stock NumberE3403
MLS Number12243656
CategoryEngine Control Modules (ECM)
Last Updated5/16/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2011 Cummins ISX12 Engine Control Module (ECM) for CM2250
4 0

2011 Cummins ISX12 Engine Control Module (ECM) for CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2011 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionUsed
Fits To Model(s)CM2250
Part Number4993120
Stock NumberE2572
MLS Number11163297
CategoryEngine Control Modules (ECM)
Last Updated5/16/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2012 Cummins ISX12 Engine Control Module (ECM)
4 0

2012 Cummins ISX12 Engine Control Module (ECM)

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E1956 For...
ConditionUsed
CPL/ARR3438
Part Number4993120
Stock NumberE1956
MLS Number10243854
CategoryEngine Control Modules (ECM)
Last Updated5/16/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2012 Cummins ISX12 Engine Control Module (ECM) for CM2250
5 0

2012 Cummins ISX12 Engine Control Module (ECM) for CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2012 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #:...
ConditionUsed
Fits To Model(s)CM2250
Part Number4993120
Stock NumberE2247
MLS Number10768711
CategoryEngine Control Modules (ECM)
Last Updated5/13/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2011 Cummins ISX12 Engine Control Module (ECM) for CM2250
2 0

2011 Cummins ISX12 Engine Control Module (ECM) for CM2250

$1,000 USD
(GOOD USED/ TESTED) OEM 2011 Cummins ISX12 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E2952 For...
ConditionUsed
Fits To Model(s)CM2250
Part Number4993120
Stock NumberE2952
MLS Number11616251
CategoryEngine Control Modules (ECM)
Last Updated5/13/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a engine part to sell? In minutes, you can create an online listing for your engine part and advertise it to thousands of buyers.
Start selling today