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

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 #:...

Condition	Used
Part Number	235-1571
Stock Number	E4331
MLS Number	13958442
Category	Engine Control Modules (ECM)
Last Updated	10/31/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 580-___ SHOW
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2006 Caterpillar C7 Engine Control Module (ECM) for a Blue Bird BBCV

$800 USD

Quality used Engine Control Module (ECM) for CAT C7 or C9 engine out of a Blue Bird Conventional School Bus 2006, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part...

Condition	Used
Fits To Make(s)	BLUE BIRD
Fits To Model(s)	BBCV
Stock Number	10E-10R4091-11115
MLS Number	12109847
Category	Engine Control Modules (ECM)
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

2005 Caterpillar C13 ACERT Control Module ECM ECU 256-1159-01 225-3159

$1,000 USD

(GOOD USED/ TESTED) Caterpillar C13 ACERT OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 256-1159-01; Supersession Part #: 225-3159, 223-1236, 348-2375, 10R-4094; Stock #...

Condition	Used
Part Number	256-1159-01
Stock Number	E4328
MLS Number	13953446
Category	Engine Control Modules (ECM)
Last Updated	11/4/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

1995 Caterpillar 3176 Engine Control Module (ECM) for a International 8100

$800 USD

Caterpillar 3176 ECM, 40 Pin, P/N 117-8351-00

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	8100
Stock Number	1493-14
MLS Number	13893610
Category	Engine Control Modules (ECM)
Last Updated	10/29/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 300-___ SHOW
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2005 Used Caterpillar 120 Pin ECM

$1,200 USD

Used 120 Pin ECM, Engine Model: C15

Condition	Used
Engine Model	C15
Will Fit Year(s)	2005
Part Number	2267469
Stock Number	509-17145
MLS Number	13952250
Category	Engine Control Modules (ECM)
Last Updated	10/29/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Caterpillar C15 Engine Control Module (ECM)

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(Used) CATERPILLAR C15, ENGINE ECM- CAT 10R5649 CAT 20R8180 CAT 2469347 CAT 2555287 CAT 262-2881 CAT 3722904 CAT 478-7931 CAT C15 Part Number: 255-5287, 1 Rectangular Plug with 108 Pins, 1...

Condition	Used
Part Number	255-5287
Stock Number	P-113356
MLS Number	13950239
Category	Engine Control Modules (ECM)
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C7 Engine Control Module (ECM)

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(Used) Caterpillar C7, ENGINE ECM- CAT 10R4091 CAT 196-4169 CAT 239-8277 CAT 240-5302 CAT 322-3601 CAT 348-2376 CAT C7 CAT C9 Part Number: 2398277-00, 2 Rectangular Plug with 70 Pins each, ...

Condition	Used
Part Number	2398277-00
Stock Number	P-113353
MLS Number	13950236
Category	Engine Control Modules (ECM)
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(305) 688-___ SHOW
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Caterpillar C7 Engine Control Module (ECM) Part # 239-8277-00, 70-PIN ECM

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(GOOD USED BENCH TESTED) Caterpillar C7 ECM Part # 239-8277-00 For Sale, 70-PIN, KCA Serial Number Prefix, P/N 2398277 00, Serial # 16246209IE, Stock # 8021 All our PARTS are TESTED and...

Condition	Used
Part Number	239-8277-00
Stock Number	8021
MLS Number	13180345
Category	Engine Control Modules (ECM)
Last Updated	10/27/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 370-___ SHOW
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2014 Caterpillar CT13 Engine Control Module (ECM) for a International Prostar

$1,025 USD

(USED) CAT CT13 HP: 450 Ref# 3007009C2 CAT CT13 ECM P/N 3007009C2 WILL BE TESTED BEFORE SHIPPING

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Part Number	3007009C2
Stock Number	25744125
MLS Number	13368406
Category	Engine Control Modules (ECM)
Last Updated	11/2/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 300-___ SHOW
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2006 Used Caterpillar 70 Pin ECM

$600 USD

Used 70 Pin ECM, Engine Model: C7

Condition	Used
Engine Model	C7
Fits To Make(s)	Caterpillar
Fits To Model(s)	C7
Will Fit Year(s)	2006
Part Number	1964170
Stock Number	509-17142
MLS Number	13949519
Category	Engine Control Modules (ECM)
Last Updated	10/26/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2006 Caterpillar C13 Engine Control Module (ECM) for a Columbia 120

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(Used) Caterpillar C13, ENGINE ECM- CAT 10R4094 CAT 223-1235 CAT 2405317 CAT 256-1159 CAT 3482375 CAT C11 CAT C13 CAT C15 Part Number: 10R4094, 2 Rectangular Plug with 70 Pins each,...

Condition	Used
Fits To Model(s)	Columbia 120
Part Number	10R4094
Stock Number	P-113330
MLS Number	13940573
Category	Engine Control Modules (ECM)
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C15 Engine Control Module (ECM) for a 2007 Kenworth T600

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(Used) 2006 CATERPILLAR C15, ENGINE ECM- CAT 10R5649 CAT 226-7469 CAT 2469347 CAT 2555287 CAT 262-2881 CAT 3722904 CAT C15 Part Number: 262288100, Serial Number: 26556324, 1 Rectangular Plug...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2007
Part Number	262288100
Stock Number	P-113328
MLS Number	13940570
Category	Engine Control Modules (ECM)
Last Updated	10/25/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

$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 #: E4323 For more...

Condition	Used
Part Number	331-7539-00
Stock Number	E4323
MLS Number	13931725
Category	Engine Control Modules (ECM)
Last Updated	10/24/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 541-___ SHOW
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Caterpillar C7 Engine Control Module (ECM) for a 2007 Freightliner M2 106

$995 USD

GOOD USED ECM CAT C7 GUARANTEED TO BE ABLE TO REPROGRAM PART# 10R4091, Serial#: 10R4091-12

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2007
Stock Number	71823-19
MLS Number	13928073
Category	Engine Control Modules (ECM)
Last Updated	10/24/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar C12 Engine Control Module (ECM)

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(Core) Caterpillar C12, ENGINE ECM - Part Number: 206-2700-02, Serial Number: 32626141IK, Family Number: 3CPXH0729EBV, 2 Rectangular Plug with 70 Pins each, For more information about...

Condition	Used
Stock Number	P-113087
MLS Number	13907581
Category	Engine Control Modules (ECM)
Last Updated	10/22/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(305) 688-___ SHOW
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2003 Caterpillar 3126 Engine Control Module (ECM) Part # 10R3571, HEP Serial Prefix

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(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...

Condition	Used
Part Number	10R3571
Stock Number	9468
MLS Number	13736383
Category	Engine Control Modules (ECM)
Last Updated	10/16/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 925-___ SHOW
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Caterpillar C7 Engine Control Module (ECM) for a 2006 Freightliner M2 106

$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...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2006
Stock Number	203255
MLS Number	13899636
Category	Engine Control Modules (ECM)
Last Updated	10/16/2025
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Caterpillar 3176B Engine Control Module (ECM)

$800 USD

3176B ECM, 40 PIN, Part # 117-8351-00, All ECM's sold with a 30 day â€œparts onlyâ€ warranty. In the event of failure, the ECM will be replaced or a refund will be issued. Warranty...

Condition	Used
Stock Number	4536689
MLS Number	13889132
Category	Engine Control Modules (ECM)
Last Updated	10/15/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Caterpillar C7 Engine Control Module (ECM)

$900 USD

Caterpillar C7 ECM, Part # 240-5302-01, All ECM's sold with a 30 day â€œparts onlyâ€ warranty. In the event of failure, the ECM will be replaced or a refund will be issued. Warranty...

Condition	Used
Stock Number	1920059
MLS Number	13886828
Category	Engine Control Modules (ECM)
Last Updated	10/15/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1996 Caterpillar 3176B Engine Control Module (ECM)

$800 USD

Caterpillar 3176B ECM, Part # 117-4017-01, All ECM's sold with a 30 day â€œparts onlyâ€ warranty. In the event of failure, the ECM will be replaced or a refund will be issued. Warranty...

Condition	Used
Stock Number	1910418
MLS Number	13886786
Category	Engine Control Modules (ECM)
Last Updated	10/15/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Caterpillar C13 ACERT Engine Control Module ECM ECU 488-4879-01 LEE

$2,000 USD

(GOOD USED/ TESTED) Caterpillar C13 (LEE) OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 488-4879-01; Other Part #: 286-4452, 289-1532, 272-3366, 10R-6199, 20R-8187,...

Condition	Used
Part Number	488-4879-01
Stock Number	E4305
MLS Number	13885347
Category	Engine Control Modules (ECM)
Last Updated	10/20/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$300 USD

(CORE/ FOR PARTS OR NOT WORKING) Caterpillar OEM 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 117-8351-00; Supersession Part #: 108-3007; Stock #: E4300 For more...

Condition	Dismantled
Part Number	117-8351-00
Stock Number	E4300
MLS Number	13883307
Category	Engine Control Modules (ECM)
Last Updated	10/14/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C7 Engine Control Module (ECM) Being Dismantled (Parts Available)

$500 USD

(CORE/ FOR PARTS OR NOT WORKING/ STILL CONNECTS) OEM Caterpillar C7 ACERT Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 239-8277-00, Supersession Part #: 3000464-00; Stock #...

Condition	Dismantled
Part Number	239-8277-00
Stock Number	E3550
MLS Number	12414689
Category	Engine Control Modules (ECM)
Last Updated	10/14/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 541-___ SHOW
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Caterpillar Engine Control Module (ECM)

$795 USD

USED ECM/ CAT 40 PIN 3406E 1LW S/N GUARANTEED TO BE PROGRAMABLE., Serial#: 145-7806-01

Condition	Used
Stock Number	P-60918
MLS Number	13883160
Category	Engine Control Modules (ECM)
Last Updated	10/14/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts