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

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Truck Parts (960)
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   Engine Control Modules (ECM) (960)
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Caterpillar (960)
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Showing 1 - 25 of 960 Engine Control Module (ECM) Listings

1 - 25 of 960 listings
1 - 25 of 960 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
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
Stock NumberE4454
MLS Number14227087
CategoryEngine Control Modules (ECM)
Last Updated3/6/2026
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)

Newly Listed
Contact for price
(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

Contact for price
(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

Contact for price
(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
NUMBERCall Seller
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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
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JJ Rebuilders Inc.
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