Caterpillar Engine Control Modules (ECM) For Sale

(833) 835-___ SHOW
NUMBERCall Seller

Caterpillar C7 Engine Control Module (ECM) for a 2005 Freightliner FS65 Chassis

Contact for price

Caterpillar C7 acert ECM w/ wiring harness., Serial#: other, Casting#: other

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FS65 Chassis
Will Fit Year(s)	2005
Stock Number	FR-0456-1
MLS Number	9989030
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
NUMBERCall Seller

Caterpillar C13 Engine Control Module (ECM) for a 2007 Kenworth T600

Contact for price

Caterpillar engine ECM 70 PIN, engine serial KCB80281, 391 HP, Serial#: KCB80281, Casting#: KCB80281

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2007
Part Number	KCB80281
Stock Number	KW-0481-38
MLS Number	9992446
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(844) 925-___ SHOW
NUMBERCall Seller

Caterpillar C15 Engine Control Module (ECM)

Contact for price

CATERPILLAR C15 SHORT BLOCK ECM We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears, timing covers, clutch housing, etc. Call For Pricing We sell a full line of...

Condition	Used
Stock Number	201954
MLS Number	10481177
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Caterpillar 3126 Engine Control Module (ECM)

Contact for price

(GOOD USED) OEM CATERPILLAR 3126 70-PIN Engine Control Module Mounting Plate 133-3489 For Sale, Part # 133 3489, 1333489,350MM Long Control Mounting Plate, 8T-9655: Isolation Mount (8: 4...

Condition	Used
Part Number	133-3489
Stock Number	9472
MLS Number	13723044
Category	Engine Control Modules (ECM)
Last Updated	4/23/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2005 Caterpillar C7 Engine Control Module (ECM) for 2004-2006 Part # 240-5302, SAP-Serial Number

Contact for price

(GOOD USED BENCH TESTED w/ WARRANTY) 2005 Caterpillar C7 ECM 240-5302-02 For Sale, 70-PIN, Part # 240 5302 02, 240530202, 251HP @ 2400 RPM, Personality Module Part # 2653316-00, SAP-ESN...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	240 5302
Stock Number	9521
MLS Number	13785204
Category	Engine Control Modules (ECM)
Last Updated	4/22/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar C9 Diesel Engine Control Module ECM ECU 239-8277-00

$1,000 USD

(GOOD USED/ TESTED) Caterpillar C9 ACERT OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 239-8277-00; Supersession Part #: 222-5929, 348-2376, 196-4170, 10R-4091, 204-7051...

Condition	Used
Part Number	239-8277-00
Stock Number	E4507
MLS Number	14326044
Category	Engine Control Modules (ECM)
Last Updated	4/24/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C9 Diesel Engine Control Module ECM ECU 196-4159-02 222-5929 196-417

$1,000 USD

(GOOD USED/TESTED) Caterpillar C9 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:196-4159-02; Supersession Part #: 222-5929, 196-4170, 348-2376, 10R-4091; Stock...

Condition	Used
Part Number	196-4159-02
Stock Number	E4498
MLS Number	14316218
Category	Engine Control Modules (ECM)
Last Updated	4/16/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C15 MXS Control Module ECM ECU 248-5545 226-7469 246-9347 478-7931

$2,000 USD

(GOOD USED/ TESTED) 2005 Caterpillar C15 ACERT OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 248-5545; Other Part #'s: 226-7469, 246-9347, 478-7931, 20R-8180; Stock #:...

Condition	Used
Part Number	248-5545
Stock Number	E4496
MLS Number	14311276
Category	Engine Control Modules (ECM)
Last Updated	4/16/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2006 Caterpillar C15 NXS Engine Control Module (ECM) for 2004-2006 Part # 262-2881, REMAN Part # 10R-5649

$2,000 USD

(GOOD USED BENCHED TESTED W/WARRANTY) CATERPILLAR C15 ACERT 120-PIN Engine Control Module (ECM) For Sale, 120PIN, EPA' 04, Part # 262-2881, 262 2881, 2622881, REMAN Part # 10R-5649, Pulled...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	262-2881
Stock Number	9892
MLS Number	14089050
Category	Engine Control Modules (ECM)
Last Updated	4/15/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2013 Caterpillar C9 Diesel Engine Control Module ECM ECU 372-2906-00 229-8437

$2,000 USD

(GOOD USED) OEM Caterpillar C9 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 372-2906-00; Supersession Part #: 241-7597, 478-7933, 11R-0333, 20R-8182; Stock #: E4495 For...

Condition	Used
Part Number	372-2906-00
Stock Number	E4495
MLS Number	14309153
Category	Engine Control Modules (ECM)
Last Updated	4/15/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(855) 370-___ SHOW
NUMBERCall Seller

2006 Caterpillar C9 Engine Control Module (ECM) for a Sterling A8513

$925 USD

(USED) CAT C9 Serial #: 9DG04617 CPL/Arr: 250-7199 HP: 335 Ref# 240-5302 TESTED OK

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	A8513
Part Number	240-5302
Stock Number	25546488
MLS Number	12457803
Category	Engine Control Modules (ECM)
Last Updated	4/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Caterpillar 3126 Engine Control Module (ECM) Part # 162-7534-02

Contact for price

(TESTED W/ WARRANTY) Caterpillar 3126 ECM Part # 162-7584-02 For Sale, 70-PIN, Personality Module Part # 1878052-00, 8YL-Serial, Pulled off CAT 3126, Engine Serial # 8YL49878, ECM Serial #...

Condition	Used
Part Number	162-7584-02
Stock Number	4430
MLS Number	12068536
Category	Engine Control Modules (ECM)
Last Updated	4/9/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 300-___ SHOW
NUMBERCall Seller

1997 Used Caterpillar 40 Pin ECM

$865 USD

Used 40 Pin ECM, Engine Model: 3126

Condition	Used
Engine Model	3126
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126
Will Fit Year(s)	1997
Part Number	1457807
Stock Number	509-16660
MLS Number	13052075
Category	Engine Control Modules (ECM)
Last Updated	4/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(866) 314-___ SHOW
NUMBERCall Seller

Caterpillar C13 Engine Control Module (ECM)

$600 USD

292-9610, 297-7281, KCB SERIAL,

Condition	Used
Stock Number	ECM-932
MLS Number	14287314
Category	Engine Control Modules (ECM)
Last Updated	4/4/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2011 Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 331-7539-00 286-3683

$1,000 USD

(GOOD USED) Caterpillar C4.4 OEM Diesel Engine Control Module, ECM, ECM, for sale!!!!Part #:331-7539-00; Supersessions Part #: 304-6436, 10R-8112, 11R-0326, 28173200, 286-3683-00 ; Stock #:...

Condition	Used
Part Number	331-7539-00
Stock Number	E4479
MLS Number	14265296
Category	Engine Control Modules (ECM)
Last Updated	3/25/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-07, 40-PIN, 1WN Serial

$1,950 USD

(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-07 ECM For Sale, 40-PIN ECM, 1WM Serial Prefix, Part # 9X5566 07, 9X556607, UKNMDK-NR, Compatible Part # 145-7807, 145...

Condition	Used
Part Number	9X5566 07
Stock Number	8236
MLS Number	13242384
Category	Engine Control Modules (ECM)
Last Updated	3/11/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WN Serial

$1,950 USD

(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WN Serial Prefix, Part # 9X5566 04, 9X556604, UANLDA-HR, Personality Module Part # 1341292...

Condition	Used
Part Number	9X5566 04
Stock Number	8127
MLS Number	13202014
Category	Engine Control Modules (ECM)
Last Updated	3/11/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 6RW Serial, 40-PIN ECM

$1,950 USD

(GOOD USED / BENCH TESTED W/WARRANTY) Caterpillar 3126 Part # 145–7807-01 ECM For Sale, 40-PIN ECM, 6RW Serial, Part # 145 7807 01, 145780701, Off CAT 3126 40 PIN Engine, ENNLDD-NO,...

Condition	Used
MLS Number	13212183
Category	Engine Control Modules (ECM)
Last Updated	3/11/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial, 40-PIN ECM

$1,950 USD

(GOOD USED BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 145-7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, Off CAT 3126 40 PIN Engine, Personality #...

Condition	Used
Part Number	145 7807 00
Stock Number	8091
MLS Number	13214240
Category	Engine Control Modules (ECM)
Last Updated	3/11/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2006 Caterpillar C11 KCA Control Module ECM ECU 10R4094-08 225-3159

$1,000 USD

(GOOD USED/ TESTED) Caterpillar C11 (KCA) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 225-3159; Supersession Part #: 223-1236, 348-2375, 10R-4094; Stock #: E4457 For more...

Condition	Used
Part Number	10R4094-08
Stock Number	E4457
MLS Number	14234455
Category	Engine Control Modules (ECM)
Last Updated	3/10/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(855) 300-___ SHOW
NUMBERCall Seller

2007 Used Caterpillar 120 Pin ECM

$1,050 USD

Used 120 Pin ECM, Engine Model: C7S

Condition	Used
Engine Model	C7S
Fits To Make(s)	Caterpillar
Fits To Model(s)	C7 Acert
Will Fit Year(s)	2007
Part Number	2929609
Stock Number	509-16140
MLS Number	14228782
Category	Engine Control Modules (ECM)
Last Updated	3/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2011 Caterpillar C4.4 OEM Diesel Engine Control Module ECU ECM 286-3683-00 331-7539

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 #:...

Condition	Used
Part Number	286-3683-00
Stock Number	E4454
MLS Number	14227087
Category	Engine Control Modules (ECM)
Last Updated	3/9/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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

$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 #:...

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	C11
Part Number	10R4094-08
Stock Number	E4451
MLS Number	14222541
Category	Engine Control Modules (ECM)
Last Updated	3/4/2026
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 3406E Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 145-7806-02; Supersession Part #: 129-9195, 115-3055, 212-9450; Stock #:...

Condition	Dismantled
Part Number	145-7806-02
Stock Number	E4447
MLS Number	14162350
Category	Engine Control Modules (ECM)
Last Updated	2/25/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.