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Used Caterpillar Engine Control Modules (ECM) For Sale

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Showing 1 - 25 of 943 Engine Control Module (ECM) Listings

1 - 25 of 943 listings
1 - 25 of 943 listings
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
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(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
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JJ Rebuilders Inc.
Caterpillar 3126 Engine Control Module (ECM) for a Freightliner FL70

2001 Caterpillar 3126 Engine Control Module (ECM) for a Freightliner FL70

Recently Updated
$1,645 USD
(USED) CAT 3126 Serial #: 8YL68227 CPL/Arr: 187-7978 HP: 230 Ref# 1627584 TESTED
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Part Number1627584
Stock Number25435961
MLS Number12088402
CategoryEngine Control Modules (ECM)
Last Updated3/7/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
2006 Caterpillar C11 ACERT Engine Control Module (ECM) for C11

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

Newly Listed
$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
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JJ Rebuilders Inc.
Caterpillar C15 Engine Control Module (ECM)

Caterpillar C15 Engine Control Module (ECM)

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(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 Updated3/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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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
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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

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(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 Updated2/27/2026
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 2005 Freightliner M2 112 Medium Duty

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

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(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 Updated2/27/2026
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) for a 2005 Ford F-650

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

Contact for price
(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 Updated2/27/2026
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 2008 Sterling L9500

Caterpillar C13 Engine Control Module (ECM) for a 2008 Sterling L9500

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(Used) 2011 Caterpillar C-13 ENGINE ECM- Part Number: 292-961-01, Serial Number: 06976475RA, 1 Rectangular Plug with 114 Pins, 1 Rectangular Plug with 70 Pins, Reference Images For condition...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)L9500
Will Fit Year(s)2008
Part Number292-961-01
Stock NumberP-498097
MLS Number14158083
CategoryEngine Control Modules (ECM)
Last Updated2/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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Find used Used Caterpillar Engine Control Modules (ECM) For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 943 Used Caterpillar Engine Control Modules (ECM) For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
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