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Used Caterpillar Engine Control Modules (ECM) For Sale in United States

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Showing 1 - 25 of 841 Engine Control Module (ECM) Listings

1 - 25 of 841 listings
1 - 25 of 841 listings
2003 Caterpillar 3126 Engine Control Module (ECM) Part # 10R3571, HEP Serial Prefix
6 0

2003 Caterpillar 3126 Engine Control Module (ECM) Part # 10R3571, HEP Serial Prefix

Recently Updated
Contact for price
(GOOD USED BENCH TESTED w/WARRANTY) Caterpillar 3126 70-PIN Engine Control Module (ECM) 10R3571-11 For Sale, Part # 10R3571, Pulled Off 2003 Caterpillar 3126 70-PIN w/ 250HP, Personality...
ConditionUsed
Part Number10R3571
Stock Number9468
MLS Number13736383
CategoryEngine Control Modules (ECM)
Last Updated10/16/2025
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) for a 2006 Freightliner M2 106
4 0

Caterpillar C7 Engine Control Module (ECM) for a 2006 Freightliner M2 106

Newly Listed
$650 USD
FL M2 102: HOOD $2000, DOORS $600, INJ $150, TURBOS $500, TRANS FS6406A, REF BODY $2500, CARRIER UNIT $3500, ETC.... Please keep me in mind for future purchases. I have about 3.5 acres of...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2006
Stock Number203255
MLS Number13899636
CategoryEngine Control Modules (ECM)
Last Updated10/16/2025
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
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Caterpillar 3176B Engine Control Module (ECM)
3 0

1996 Caterpillar 3176B Engine Control Module (ECM)

Newly Listed
$800 USD
Caterpillar 3176B ECM, Part # 117-4017-01, All ECM's sold with a 30 day “parts only” warranty. In the event of failure, the ECM will be replaced or a refund will be issued. Warranty...
ConditionUsed
Stock Number1910418
MLS Number13886786
CategoryEngine Control Modules (ECM)
Last Updated10/15/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Caterpillar C7 Engine Control Module (ECM) for a Caterpillar C-7
2 0

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

Recently Updated
$550 USD
Good used, cleaned, tested and inspected CAT C-7 ECM. Part Number: 239-8277, 348-2376, 10R-4091. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number239-8277
Stock NumberRyd 239-8277
MLS Number11859760
CategoryEngine Control Modules (ECM)
Last Updated10/15/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C12 Engine Control Module (ECM) for a Freightliner C112 Century
3 0

2001 Caterpillar C12 Engine Control Module (ECM) for a Freightliner C112 Century

Recently Updated
$2,325 USD
(USED) CAT C12 Serial #: 2KS45337 CPL/Arr: 169-9212 HP: 430 Ref# 157-3705-02
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C112 CENTURY
Part Number157-3705-02
Stock Number25704002
MLS Number13281729
CategoryEngine Control Modules (ECM)
Last Updated10/11/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Caterpillar C6.6 OEM Diesel Engine Control Module ECU ECM 331-7539-02 10R-8112
5 0

2013 Caterpillar C6.6 OEM Diesel Engine Control Module ECU ECM 331-7539-02 10R-8112

Newly Listed
Contact for price
(GOOD USED) Caterpillar C6.6 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:331-7539-02; Supersessions Part #: 331-7539,10R-8112, 11R-0326,28173200; Stock #: E4261 For more...
ConditionUsed
Part Number331-7539-02
Stock NumberE4292
MLS Number13879456
CategoryEngine Control Modules (ECM)
Last Updated10/13/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3176 Engine Control Module (ECM)
2 0

Caterpillar 3176 Engine Control Module (ECM)

$500 USD
Good used, cleaned, tested and inspected Caterpillar 3176 ECM. Part Number: 10R5886, 3E-5293, 3E-5472 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed...
Quantity2
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3176
Part Number3E5292
Stock NumberRyd 10R5886
MLS Number13877006
CategoryEngine Control Modules (ECM)
Last Updated10/9/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C13 Engine Control Module ECM ECU RRA 20R8182-01 192211957
5 0

Caterpillar C13 Engine Control Module ECM ECU RRA 20R8182-01 192211957

$2,000 USD
(GOOD USED / TESTED) Caterpillar C13 Diesel Engine Control Module, ECM, ECU, RAA, for sale!!!!!Part #:20R8182-01, Supersession Part #: 192211957, 239-7902, 225-5285, 10R5643; Stock #:...
ConditionUsed
Part Number20R8182-01
Stock NumberE4290
MLS Number13874573
CategoryEngine Control Modules (ECM)
Last Updated10/13/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C10 Engine Control Module (ECM) for a Caterpillar C-10
2 0

Caterpillar C10 Engine Control Module (ECM) for a Caterpillar C-10

$550 USD
Good used, cleaned, tested and inspected Caterpillar C-10 ECM. Part Number: 157-3705, 10R-8026. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-10
Part Number157-3705
Stock NumberRyd 157-3705
MLS Number10639417
CategoryEngine Control Modules (ECM)
Last Updated10/8/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C10 Engine Control Module (ECM) for a Caterpillar C-10
2 0

Caterpillar C10 Engine Control Module (ECM) for a Caterpillar C-10

$550 USD
Good used, cleaned, tested and inspected Caterpillar C-10 ECM. Part Number: 348-2377, 10R-3571. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-10
Part Number348-2377
Stock NumberRyd 348-2377
MLS Number10588727
CategoryEngine Control Modules (ECM)
Last Updated10/8/2025
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 Common Rail ECM. Part Number: 422-2302, 488-4879, 372-2912, 10R-6199. 30 Day Guarantee for swap or refund if not programmable. ECM's need to...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number422-2302
Stock NumberRyd 422-2302
MLS Number10205085
CategoryEngine Control Modules (ECM)
Last Updated10/8/2025
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 Common Rail ECM. Part Number: 292-9609. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your...
Quantity2
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number303-2383
Stock NumberRyd 303-2383
MLS Number10205097
CategoryEngine Control Modules (ECM)
Last Updated10/8/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C13 Engine Control Module (ECM) for a 2007 Freightliner M2 112 Medium Duty
6 0

Caterpillar C13 Engine Control Module (ECM) for a 2007 Freightliner M2 112 Medium Duty

$899.99 USD
(Used) 2007 Freightliner M2 112 Caterpillar C14 ENGINE ECM - Part Number: 256-1159-01, Serial Number: 30466045JJ, 651282, NUUUN, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 112 Medium Duty
Will Fit Year(s)2007
Part Number256-1159-01
Stock NumberP-56289
MLS Number12247543
CategoryEngine Control Modules (ECM)
Last Updated10/7/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C13 Engine Control Module (ECM) for a 2007 Freightliner M2 112 Medium Duty
5 0

Caterpillar C13 Engine Control Module (ECM) for a 2007 Freightliner M2 112 Medium Duty

Contact for price
(Core) 2007 Freightliner M2 112 Caterpillar C13, ENGINE ECM- Part Number: 304-5687-02, Serial Number: 26046133MS, 1 Rectangular Plug with 70 Pins, 1 Rectangular Plug with 70 Pins, ...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 112 Medium Duty
Will Fit Year(s)2007
Part Number302568702
Stock NumberP-112042
MLS Number13856118
CategoryEngine Control Modules (ECM)
Last Updated10/2/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C7 Engine Control Module (ECM) Part # 240-5302-02
5 0

Caterpillar C7 Engine Control Module (ECM) Part # 240-5302-02

Contact for price
(TESTED W/ WARRANTY) Caterpillar C7 ECM 240-5302-02 For Sale, 70-PIN, Part # 240 5302 02, 240530202, Personality Module Part # 2952326-00, WAX-Serial, Pulled off CAT C7, Engine Serial #...
ConditionUsed
Part Number240 5302 02
Stock Number6746
MLS Number12556544
CategoryEngine Control Modules (ECM)
Last Updated9/30/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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