1. Home
  2. For Sale
  3. Truck Parts
  4. Engine Parts
  5. Engine Control Modules (ECM)
  6. Caterpillar

Caterpillar Engine Control Modules (ECM) For Sale

Close
Your Current Search
Industry
Truck Parts
Top-Category
Engine Parts
Category
Engine Control Modules (ECM)
Manufacturer
Caterpillar
Market Type
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 (1022)
Category
   Engine Control Modules (ECM) (1022)
Make
Caterpillar (1022)
Condition
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
No (0)
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Dealerships (1022)
Market Type

Quick Filters

Showing 1 - 25 of 1,022 Engine Control Module (ECM) Listings

1 - 25 of 1,022 listings
1 - 25 of 1,022 listings
Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-07, 40-PIN, 1WN Serial

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-07, 40-PIN, 1WN Serial

Recently Updated
$1,950 USD
(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-07 ECM For Sale, 40-PIN ECM, 1WM Serial Prefix, Part # 9X5566 07, 9X556607, UKNMDK-NR, Compatible Part # 145-7807, 145...
ConditionUsed
Part Number9X5566 07
Stock Number8236
MLS Number13242384
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WN Serial

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WN Serial

Recently Updated
$1,950 USD
(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WN Serial Prefix, Part # 9X5566 04, 9X556604, UANLDA-HR, Personality Module Part # 1341292...
ConditionUsed
Part Number9X5566 04
Stock Number8127
MLS Number13202014
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 6RW Serial, 40-PIN ECM

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 6RW Serial, 40-PIN ECM

Recently Updated
$1,950 USD
(GOOD USED / BENCH TESTED W/WARRANTY) Caterpillar 3126 Part # 145–7807-01 ECM For Sale, 40-PIN ECM, 6RW Serial, Part # 145 7807 01, 145780701, Off CAT 3126 40 PIN Engine, ENNLDD-NO,...
ConditionUsed
MLS Number13212183
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial, 40-PIN ECM

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial, 40-PIN ECM

Recently Updated
$1,950 USD
(GOOD USED BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 145-7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, Off CAT 3126 40 PIN Engine, Personality #...
ConditionUsed
Part Number145 7807 00
Stock Number8091
MLS Number13214240
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar C11 KCA Control Module ECM ECU 10R4094-08 225-3159

2006 Caterpillar C11 KCA Control Module ECM ECU 10R4094-08 225-3159

Newly Listed
$1,000 USD
(GOOD USED/ TESTED) Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 225-3159; Supersession Part #: 223-1236, 348-2375, 10R-4094; Stock #: E4457 For more...
ConditionUsed
Part Number10R4094-08
Stock NumberE4457
MLS Number14234455
CategoryEngine Control Modules (ECM)
Last Updated3/10/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 286-3683-00 331-7539

2011 Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 286-3683-00 331-7539

Newly Listed
Contact for price
(GOOD USED) Caterpillar C4.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:286-3683-00; Supersessions Part #: 304-6436, 10R-8112, 11R-0326, 28173200, 331-7539; Stock #:...
ConditionUsed
Part Number286-3683-00
Stock NumberE4454
MLS Number14227087
CategoryEngine Control Modules (ECM)
Last Updated3/9/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
2006 Caterpillar C11 ACERT Engine Control Module (ECM) for C11

2006 Caterpillar C11 ACERT Engine Control Module (ECM) for C11

$1,000 USD
(GOOD USED/ TESTED) Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 10R4094-08 ; Supersession Part #: 225-3159, 223-1236, 348-2375, 256-1159-01; Stock #:...
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)C11
Part Number10R4094-08
Stock NumberE4451
MLS Number14222541
CategoryEngine Control Modules (ECM)
Last Updated3/4/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
Caterpillar C15 Engine Control Module (ECM)

Caterpillar C15 Engine Control Module (ECM)

$998.98 USD
(Used) 2001 Caterpillar C15 6NZ ENGINE ECM - Part Number: 157-3705-02 Serial Number: 27709138KM, Engine Information- Serial Number: 6NZ60148, Family Number: 1CPXH0893ERK, Displacement: 14.6L...
ConditionUsed
Part Number157-3705-02
Stock NumberP-498958
MLS Number14220139
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C15 Engine Control Module (ECM)

Caterpillar C15 Engine Control Module (ECM)

$600 USD
(Core) 2001 Caterpillar C15 6NZ ENGINE ECM - Part Number: 157-3705-02 Serial Number: 27709138KM, Engine Information- Serial Number: 6NZ60148, Family Number: 1CPXH0893ERK, ...
ConditionUsed
Part Number157-3705-02
Stock NumberP-74032
MLS Number12671890
CategoryEngine Control Modules (ECM)
Last Updated2/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C7 Engine Control Module (ECM) for a 2007 Ford F-650

Caterpillar C7 Engine Control Module (ECM) for a 2007 Ford F-650

$699.98 USD
(Used) 2007 Caterpillar C7, ENGINE ECM- UDNDNL, Part Number: 240-5302-02, Serial Number: 256666731E, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F-650
Will Fit Year(s)2007
Part Number240-5302-02
Stock NumberP-498541
MLS Number14166965
CategoryEngine Control Modules (ECM)
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C13 Engine Control Module (ECM) for a 2005 Freightliner M2 112 Medium Duty

Caterpillar C13 Engine Control Module (ECM) for a 2005 Freightliner M2 112 Medium Duty

$998.98 USD
(Used) 2005 Caterpillar C13, ENGINE ECM- UMUUNR, Part Number: 10R4091-14, Serial Number: 31546087JJ, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 112 Medium Duty
Will Fit Year(s)2005
Part Number256-1159-00
Stock NumberP-498531
MLS Number14166956
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C7 Engine Control Module (ECM) for a 2005 Ford F-650

Caterpillar C7 Engine Control Module (ECM) for a 2005 Ford F-650

$699.98 USD
(Used) 2005 Caterpillar C7, ENGINE ECM- Serial Number: 2081L2101E, Part Number: 10R4091-14, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS)...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F-650
Will Fit Year(s)2005
Part Number10R4091-14
Stock NumberP-498524
MLS Number14166950
CategoryEngine Control Modules (ECM)
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$300 USD
(CORE/ FOR PARTS OR NOT WORKING) Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 145-7806-02; Supersession Part #: 129-9195, 115-3055, 212-9450; Stock #:...
ConditionDismantled
Part Number145-7806-02
Stock NumberE4447
MLS Number14162350
CategoryEngine Control Modules (ECM)
Last Updated2/25/2026
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 control module (ecm) to sell? In minutes, you can create an online listing for your engine control module (ecm) and advertise it to thousands of buyers.
Start selling today