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Caterpillar Engine Control Modules (ECM) For Sale

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Showing 1 - 25 of 982 Engine Control Module (ECM) Listings

1 - 25 of 982 listings
1 - 25 of 982 listings
Reman Caterpillar C7 ACERT Diesel Engine 70-Pin ECM / ECU / Computer Part# 322-3601-01 Tested with Warranty
4 0

Reman Caterpillar C7 ACERT Diesel Engine 70-Pin ECM / ECU / Computer Part# 322-3601-01 Tested with Warranty

Recently Updated
$599.99 USD
(TESTED PART) FITS TO CATERPILLAR C7-ACERT,7.2L,70-PIN DIESELENGINE, CAT REMAN PART# 322-3601-01. PROGRAMMING MAY BE REQUIRED FOR SOME MODELS,INCLUDES WARRANTY. CALL FOR MORE INFORMATION AND...
ConditionUsed
Engine ModelCat C7 Acert 7.2L 70-Pin Diesel Engine ECM ECU Computer
Fits To Make(s)Caterpillar
Fits To Model(s)C7 Acert 70-Pin Diesel Engine 7.2L Turbo
Will Fit Year(s)2004 2005 2006
Part Number322-3601-01
Stock Number217912-12
MLS Number9611003
CategoryEngine Control Modules (ECM)
Last Updated11/20/2025
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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2004 2005 2006 Tested Caterpillar C7 ACERT Diesel Engine ECM / ECU Computer Control Module 70-Pin WAX 7.2L
4 0

2004 2005 2006 Tested Caterpillar C7 ACERT Diesel Engine ECM / ECU Computer Control Module 70-Pin WAX 7.2L

Recently Updated
$649.99 USD
(GOOD PART WITH WARRANTY) FITSTOCATERPILLAR C7 ACERT, 70-PIN DIESEL ENGINE, WAX, 7.2L TURBO, CAT OEM ECM PART# 240-5302-02.GUARANTEED TO BE PROGRAMMABLE AND INCLUDES WARRANTY. CALL FOR MORE...
Quantity2
ConditionUsed
Engine ModelCat C7 Acert 7.2L 70-Pin Diesel Engine ECM ECU Computer
Fits To Make(s)Caterpillar
Fits To Model(s)C7 Acert 70-Pin WAX 7.2L Diesel Engine
Will Fit Year(s)2004 2005 2006
Part Number240-5302-02
Stock Number218033-12
MLS Number9725454
CategoryEngine Control Modules (ECM)
Last Updated11/20/2025
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
Caterpillar C12 Control Module ECM ECU 209-9587-00 MBL
4 0

2004 Caterpillar C12 Control Module ECM ECU 209-9587-00 MBL Being Dismantled (Parts Available)

Newly Listed
$300 USD
(CORE/NOT WORKING/FOR PARTS) Caterpillar C12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 209-9587-00; Other Part #'s:348-2379,11R-1002,10R-4090; Stock #: E4350 For...
ConditionDismantled
Part Number209-9587-00
Stock NumberE4352
MLS Number13990277
CategoryEngine Control Modules (ECM)
Last Updated11/19/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C15 Engine Control Module (ECM) for a Peterbilt 379
3 0

2007 Caterpillar C15 Engine Control Module (ECM) for a Peterbilt 379

Recently Updated
$1,000 USD
Cat ECM off 2007/ ACERT, MXS. Selling as a core. call us for details, from 2007 Peterbilt 379, unknown mileage (Trk 1382)
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)379
Stock Number12480
MLS Number13362359
CategoryEngine Control Modules (ECM)
Last Updated11/19/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Caterpillar C13 ACERT Control Module ECM ECU 223-1235-06 3054522-00
5 0

2004 Caterpillar C13 ACERT Control Module ECM ECU 223-1235-06 3054522-00

Newly Listed
$1,000 USD
(GOOD USED/ TESTED) Caterpillar C13 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 223-1235-06; Other Part #'s: 223-1236, 225-3159; Stock #: E4350 For more information...
ConditionUsed
Part Number223-1235-06
Stock NumberE4350
MLS Number13988353
CategoryEngine Control Modules (ECM)
Last Updated11/18/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 331-7539-00 10R-8112
5 0

2014 Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 331-7539-00 10R-8112

Newly Listed
$1,000 USD
(GOOD USED) Caterpillar C4.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:331-7539; Supersessions Part #: 304-6436, 10R-8112, 11R-0326, 28173200; Stock #: E4347 For more...
ConditionUsed
Part Number331-7539-00
Stock NumberE4347
MLS Number13988331
CategoryEngine Control Modules (ECM)
Last Updated11/18/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C15 Control Module ECM ECU 239-3880-00 198-1724 210-0849
4 0

2001 Caterpillar C15 Control Module ECM ECU 239-3880-00 198-1724 210-0849

$2,000 USD
(GOOD USED/ TESTED) Caterpillar C15 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 239-3880-00; Other Part #'s: 348-2378, 10R-4092, 11R-0984, 210-0849, 240-5304, 191-5208...
ConditionUsed
Part Number239-3880-00
Stock NumberE4343
MLS Number13975994
CategoryEngine Control Modules (ECM)
Last Updated11/17/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2006 Caterpillar C13 Engine Control Module (ECM) for 2004-2006 Part # 256-1159-01
6 0

2006 Caterpillar C13 Engine Control Module (ECM) for 2004-2006 Part # 256-1159-01

Contact for price
(GOOD USED BENCH TESTED w/ WARRANTY) Caterpillar C13 Engine Control Module (ECM) 256-1159 70-PIN For Sale, Part # 256 1159, 2561159, 256-1159-01, Compatible w/Reman Part # 10R4094 09,...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number256 1159 01
Stock Number9066
MLS Number13676736
CategoryEngine Control Modules (ECM)
Last Updated11/11/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar C7 Engine Control Module ECM ECU 240-5302-02 348-2376-01 WAX
4 0

Caterpillar C7 Engine Control Module ECM ECU 240-5302-02 348-2376-01 WAX

Price Drop
$800 USD
(GOOD USED/ TESTED) Caterpillar C7 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:240-5302-02; Supersession Part #'s: 2299770, 2307627, 322-3607, 10R-9484;...
ConditionUsed
Part Number240-5302-02
Stock NumberE4338
MLS Number13975071
CategoryEngine Control Modules (ECM)
Last Updated11/11/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7
2 0

Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7

$550 USD
Good used, cleaned, tested and inspected CAT C-7 ECM. Part Number: 196-4170. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number196-4170
Stock NumberRyd 196-4170
MLS Number13563351
CategoryEngine Control Modules (ECM)
Last Updated11/3/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7
2 0

Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7

$550 USD
Good used, cleaned, tested and inspected CAT C-7 ECM. Part Number: 196-4169. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number196-4169
Stock NumberRyd 196-4169
MLS Number13560811
CategoryEngine Control Modules (ECM)
Last Updated11/3/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7
2 0

Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7

$550 USD
Good used, cleaned, tested and inspected CAT C-7 ECM. Part Number: 240-5312. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number240-5312
Stock NumberRyd 240-5312
MLS Number13560810
CategoryEngine Control Modules (ECM)
Last Updated11/3/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar 3456 Engine Control Module ECU ECU 9BZ 212-9449 235-1571 176-5782
4 0

Caterpillar 3456 Engine Control Module ECU ECU 9BZ 212-9449 235-1571 176-5782

$2,000 USD
(GOOD USED/ TESTED) 2005 Caterpillar 3456 OEM Diesel Engine Control Module, ECM, ECU, 9BZ, for sale!!!! Part #: 235-1571; Supersession Part #'s: 176-5782, 10R-1824, 212-9449; Stock #:...
ConditionUsed
Part Number235-1571
Stock NumberE4331
MLS Number13958442
CategoryEngine Control Modules (ECM)
Last Updated10/31/2025
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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