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1-25 of 963 results
2002 Caterpillar C15 Diesel Engine Control Module ECM ECU 156-5350 161-7066 6NZ
5 0

2002 Caterpillar C15 Diesel Engine Control Module ECM ECU 156-5350 161-7066 6NZ

Newly Listed
$2,500 USD
(GOOD USED/ TESTED) 2002 Caterpillar C15 6NZ Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 156-5350 ; Other Part #:161-7066,322-3602,206-2701,171-9850,137-7392 Stock...
ConditionUsed
Part Number156-5350
Stock NumberE4187
MLS Number13634270
CategoryEngine Control Modules (ECM)
Last Updated6/9/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406E Engine Control Module (ECM)
4 0

Caterpillar 3406E Engine Control Module (ECM)

Recently Updated
$2,000 USD
(GOOD USED/ TESTED) OEM Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085; Stock #:...
ConditionUsed
Part Number117-4017-02
Stock NumberE3108
MLS Number11813534
CategoryEngine Control Modules (ECM)
Last Updated6/9/2025
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C12 Engine Control Module (ECM) for a Kenworth T800
1 0

1998 Caterpillar C12 Engine Control Module (ECM) for a Kenworth T800

Recently Updated
$1,185 USD
(USED) CAT C12 Serial #: 9NS06608 CPL/Arr: NO TAG HP: NO TAG TESTED GOOD
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Stock Number25740646
MLS Number13335158
CategoryEngine Control Modules (ECM)
Last Updated6/8/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Caterpillar C15 Engine Control Module (ECM) for a Peterbilt 387
2 0

2006 Caterpillar C15 Engine Control Module (ECM) for a Peterbilt 387

Newly Listed
$2,125 USD
(USED) CAT C15 Serial #: MXS41535 CPL/Arr: 261-5479 HP: 475 TESTED
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)387
Stock Number25808608
MLS Number13633592
CategoryEngine Control Modules (ECM)
Last Updated6/8/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Caterpillar 3126B Engine Control Module (ECM)
9 0

Caterpillar 3126B Engine Control Module (ECM)

Newly Listed
$1,300 USD
This BASE part is not in stock. Please contact us directly to inquire about potential sourcing options from our large on-site yard inventory PHONE: 888-315-2575 * TEXT: 763-265-6049 * EMAIL...
ConditionUsed
Stock Number10E-1927896-STK
MLS Number13630760
CategoryEngine Control Modules (ECM)
Last Updated6/6/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
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Quality Bus and Truck Parts
Caterpillar C12 Engine Control Module (ECM) for a Freightliner C112 Century
3 0

2000 Caterpillar C12 Engine Control Module (ECM) for a Freightliner C112 Century

Newly Listed
$2,130 USD
(USED) CAT C12 Serial #: 2KS19105 HP: 430 Ref# 627-05-9100 C12 ECM P/N 627-05-9100 WILL BE TESTED BEFORE SHIPPING
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C112 Century
Part Number627-05-9100
Stock Number25806875
MLS Number13629188
CategoryEngine Control Modules (ECM)
Last Updated6/6/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Caterpillar C12 Engine Control Module (ECM) for a Freightliner Columbia 120
4 0

2003 Caterpillar C12 Engine Control Module (ECM) for a Freightliner Columbia 120

Price Drop
$1,930 USD
(USED) CAT C12 Serial #: 2KS85266 CPL/Arr: 136-4311 HP: 410 Ref# 179-1747 TESTED GOOD. GROUND SCREW HAS BEEN SHEARED OFF
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA 120
Part Number179-1747
Stock Number25546172
MLS Number12457578
CategoryEngine Control Modules (ECM)
Last Updated6/5/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Caterpillar 3406E Engine Control Module (ECM)
32 0

1995 Caterpillar 3406E Engine Control Module (ECM)

Newly Listed
$1,015 USD
Part Type: Engine Brake / Jake Brake Assembly, Manufacture: Caterpillar, Model: 3406E / 5EK, OEM Part Number: 340A Sold as a set of (3)
ConditionUsed
Stock Number3022
MLS Number13625903
CategoryEngine Control Modules (ECM)
Last Updated6/5/2025
Location
Kilgore, TX, US
Sold By

Thomas Truck Parts LLC

(866) 460-___  SHOW
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Thomas Truck Parts LLC
Caterpillar C13 Engine Control Module (ECM) Part # 256-1159-01, KCB-Prefix
7 0

2006 Caterpillar C13 Engine Control Module (ECM) Part # 256-1159-01, KCB-Prefix

Recently Updated
Call for price
(GOOD USED BENCH TESTED w/ WARRANTY) Caterpillar C13 Electric 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 Number8845
MLS Number13470494
CategoryEngine Control Modules (ECM)
Last Updated6/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
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CA Truck Parts Inc.
Used Caterpillar 120 Pin ECM
4 0

Used Caterpillar 120 Pin ECM

Newly Listed
$1,050 USD
Used 120 Pin ECM, Engine Model: C15 Acert
ConditionUsed
Engine ModelC15 Acert
Fits To Make(s)Caterpillar
Fits To Model(s)C15 Acert
Part Number4884879
Stock Number509-16021
MLS Number13619306
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

(855) 300-___  SHOW
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Frontier Truck Parts
Caterpillar C15 Engine Control Module (ECM) for a CAT C15
3 0

Caterpillar C15 Engine Control Module (ECM) for a CAT C15

$1,250 USD
NEEDS CHECKED
ConditionUsed
Fits To Make(s)CAT
Fits To Model(s)C15
Stock Number2502088
MLS Number13501479
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar 3176B Engine Control Module (ECM) for a CAT 3176B
7 0

Caterpillar 3176B Engine Control Module (ECM) for a CAT 3176B

$1,000.34 USD
USED ECM ENG 9CK00755 70 PIN, 09230012CA
ConditionUsed
Fits To Make(s)CAT
Fits To Model(s)3176B
Stock Number2054160
MLS Number11340243
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Wykoff, MN, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar C13 Engine Control Module (ECM) for a CAT C13 400 HP AND ABOVE
2 0

Caterpillar C13 Engine Control Module (ECM) for a CAT C13 400 HP AND ABOVE

$950.34 USD
ECM, 20067907
ConditionUsed
Fits To Make(s)CAT
Fits To Model(s)C13 400 HP AND ABOVE
Stock Number2181466
MLS Number11668711
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar C13 Engine Control Module (ECM) for a CAT C13 305-380 HP
2 0

Caterpillar C13 Engine Control Module (ECM) for a CAT C13 305-380 HP

$800.24 USD
ConditionUsed
Horse Power335 HP
Fits To Make(s)CAT
Fits To Model(s)C13 305-380 HP
Stock Number2261473
MLS Number12098685
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar C13 Engine Control Module (ECM) for a CAT C13 305-380 HP
2 0

2007 Caterpillar C13 Engine Control Module (ECM) for a CAT C13 305-380 HP

$800.24 USD
CAT C13 305-380 HP, ENGINE CONTROL MODULE,
ConditionUsed
Horse Power335 HP
Fits To Make(s)CAT
Fits To Model(s)C13 305-380 HP
Stock Number2317368
MLS Number12624206
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Easton, MD, US
Sold By

LKQ Heavy Truck

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Caterpillar C13 Engine Control Module (ECM) for a CAT C13 305-380 HP
2 0

Caterpillar C13 Engine Control Module (ECM) for a CAT C13 305-380 HP

$800.24 USD
USED CAT C13 ECM, 229-2636, ESN: KCB06888
ConditionUsed
Horse Power350 HP
Fits To Make(s)CAT
Fits To Model(s)C13 305-380 HP
Stock Number2450224
MLS Number13112482
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Watseka, IL, US
Sold By

LKQ Heavy Truck

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Caterpillar 3126E Engine Control Module (ECM) for a CAT 3126E
2 0

2004 Caterpillar 3126E Engine Control Module (ECM) for a CAT 3126E

$800.24 USD
ConditionUsed
Horse Power250 HP
Fits To Make(s)CAT
Fits To Model(s)3126E
Stock Number2458164
MLS Number13236830
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar 3126B Engine Control Module (ECM) for a CAT 3126B
2 0

2001 Caterpillar 3126B Engine Control Module (ECM) for a CAT 3126B

$800.24 USD
ConditionUsed
Fits To Make(s)CAT
Fits To Model(s)3126B
Stock Number2423118
MLS Number12954765
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Jackson, MS, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP
3 0

2005 Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP

$800.24 USD
239-8277-00, 121464271E
ConditionUsed
Horse Power190 HP
Fits To Make(s)CAT
Fits To Model(s)C7 190-250 HP
Stock Number2268928
MLS Number12137904
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP
2 0

2006 Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP

$800.24 USD
240-5302-01, 21456292IE
ConditionUsed
Horse Power190 HP
Fits To Make(s)CAT
Fits To Model(s)C7 190-250 HP
Stock Number2279581
MLS Number12195883
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP
2 0

2005 Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP

$800.24 USD
ConditionUsed
Fits To Make(s)CAT
Fits To Model(s)C7 190-250 HP
Stock Number2467171
MLS Number13252085
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP
5 0

2004 Caterpillar C7 Engine Control Module (ECM) for a CAT C7 190-250 HP

$800.24 USD
CAT C7 EPA04 ENGINE ECM. OFF GOOD RUNNING ENGINE. 229HP 70 PIN PART NUMBER NOT LEGIBLE.
ConditionUsed
Horse Power220 HP
Fits To Make(s)CAT
Fits To Model(s)C7 190-250 HP
Stock Number2430069
MLS Number12994207
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Wykoff, MN, US
Sold By

LKQ Heavy Truck

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Caterpillar C15 Engine Control Module (ECM) for a CAT C15
3 0

2005 Caterpillar C15 Engine Control Module (ECM) for a CAT C15

$750 USD
180283-821 - Used Caterpillar C15 ECM [Engine] from a 2005 Peterbilt 387
ConditionUsed
Horse Power475 HP
Fits To Make(s)CAT
Fits To Model(s)C15
Stock Number2281564
MLS Number12202900
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Spokane Valley, WA, US
Sold By

LKQ Heavy Truck

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Caterpillar C15 Engine Control Module (ECM) for a CAT C15
2 0

Caterpillar C15 Engine Control Module (ECM) for a CAT C15

$650 USD
ECM SAYS IT'S A 2WS @ 600 HP 70 PIN
ConditionUsed
Horse Power600 HP
Fits To Make(s)CAT
Fits To Model(s)C15
Stock Number2495103
MLS Number13462305
CategoryEngine Control Modules (ECM)
Last Updated6/2/2025
Location
Portland, OR, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
Caterpillar 3176B Engine Control Module (ECM)
2 0

1999 Caterpillar 3176B Engine Control Module (ECM)

$500 USD
USED ECM
ConditionUsed
Stock Number2072254
MLS Number12480347
CategoryEngine Control Modules (ECM)
Last Updated6/3/2025
Location
Wykoff, MN, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
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