Used Caterpillar Engine Control Modules (ECM) For Sale

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Caterpillar C15 Engine Control Module (ECM) for a 2004 Kenworth T800

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70 PIN, Serial#: NA, Casting#: NA

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2004
Stock Number	2496-KW-1
MLS Number	13338699
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(844) 402-___ SHOW
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Caterpillar C7 Engine Control Module (ECM)

$699.98 USD

(Used) 2006 Caterpillar C7, ECM- Serial Number: 284663971E, Part Number: 240-5302-02, Family Number: 6CPXH0442HBK, Displacement: 7.2L, Horsepower: 261 (350), Serial Number: WAX67273, E.C.S.:...

Condition	Used
Part Number	240-5302-02
Stock Number	P-35368
MLS Number	11764131
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2011 Caterpillar C13 Engine Control Module (ECM)

$995 USD

(USED) CAT C13 Serial #: LEE17732 HP: 350 Ref# 303-2384

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	384
Part Number	303-2384
Stock Number	25958894
MLS Number	14230688
Category	Engine Control Modules (ECM)
Last Updated	4/24/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2000 Caterpillar C12 Engine Control Module (ECM) for a Peterbilt 377

$2,375 USD

(USED) CAT C12 Serial #: 2KS28365 HP: 355 Ref# 157-3705 TESTED GOOD

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	377
Part Number	157-3705
Stock Number	25925475
MLS Number	14100839
Category	Engine Control Modules (ECM)
Last Updated	4/12/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2008 Caterpillar C7 Engine Control Module (ECM) for a Sterling L8513

$925 USD

(USED) CAT C7 Serial #: WAX62817 HP: 300 Ref# 10R4091-14 TESTED 3/20/26

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L8513
Part Number	10R4091-14
Stock Number	25973194
MLS Number	14292229
Category	Engine Control Modules (ECM)
Last Updated	4/5/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1999 Caterpillar C12 Engine Control Module (ECM) for a Kenworth T600

$1,465 USD

(USED) CAT C12 Serial #: 9NS17938 HP: 430 Ref# 10R1824

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Part Number	10R1824
Stock Number	25972804
MLS Number	14286366
Category	Engine Control Modules (ECM)
Last Updated	4/4/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Caterpillar Engine Control Module (ECM)

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Used Caterpillar C7 ECM, S/N KAL P/N 239-8277-00

Condition	Used
Stock Number	7589
MLS Number	12310896
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar C15 ACERT Engine Control Module (ECM)

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Used Caterpillar C15 ECM, S/N MXS

Condition	Used
Stock Number	7441
MLS Number	11923766
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar C13 Engine Control Module (ECM)

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Used Caterpillar C13 ECM, S/N KCB

Condition	Used
Stock Number	7412
MLS Number	11919743
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Engine Control Module (ECM)

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Used Caterpillar 3126 ECM S/N HEP

Condition	Used
Stock Number	7433
MLS Number	11866579
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3126 Engine Control Module (ECM)

$750 USD

Used Caterpillar 3126 9SZ ECM, P/N 179-4899-02

Condition	Used
Stock Number	7405
MLS Number	11715240
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2006 Caterpillar C15 ACERT Engine Control Module (ECM)

$2,500 USD

Used Caterpillar C15 ECM, S/N MXS

Condition	Used
Stock Number	7310
MLS Number	11210467
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar 3176 Engine Control Module (ECM)

$1,100 USD

Used Caterpillar 3176 ECM, P/N OR-6194-00

Condition	Used
Stock Number	7263
MLS Number	11000849
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar Engine Control Module (ECM)

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Condition	Used
Stock Number	1298
MLS Number	10730220
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar Engine Control Module (ECM)

$700 USD

Used Caterpillar C7 ECM ECU, P/N 240-5302-01, Serial Number SAP, 210 HP

Condition	Used
Stock Number	12957207
MLS Number	10729902
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar Engine Control Module (ECM)

$1,300 USD

USED CATERPILLAR C15 ECM ECU, SERIAL NUMBER SDP, PART# 232-9610-02, 470HP

Condition	Used
Stock Number	7205
MLS Number	10728329
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar Engine Control Module (ECM)

$1,300 USD

USED CATERPILLAR C15 ECM ECU SERIAL NUMBER BXS PART# 10R4094-04

Condition	Used
Stock Number	7204
MLS Number	10728328
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Caterpillar C7 Engine Control Module (ECM)

$775 USD

Condition	Used
Stock Number	S7116-1
MLS Number	10493941
Category	Engine Control Modules (ECM)
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2007 Caterpillar C13 Engine Control Module (ECM) for a International 9200

$1,435 USD

(USED) CAT C13 Serial #: KCB80150 CPL/Arr: 297-2283 HP: 410 Ref# 2561159 UNTESTED, ONE MOUNT HOLE BROKE OFF

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Part Number	2561159
Stock Number	25966092
MLS Number	14260457
Category	Engine Control Modules (ECM)
Last Updated	3/22/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2000 Caterpillar C10 Engine Control Module (ECM) for a Sterling L9511

$2,375 USD

(USED) CAT C10 Serial #: 3CS13400 CPL/Arr: 174-2728 HP: 335 Ref# 1573705

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9511
Part Number	1573705
Stock Number	25966367
MLS Number	14260418
Category	Engine Control Modules (ECM)
Last Updated	3/22/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2005 Caterpillar C7 Engine Control Module (ECM) for a Freightliner M2 106

$925 USD

(USED) CAT C7 Serial #: SAP HP: 210

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25953014
MLS Number	14163926
Category	Engine Control Modules (ECM)
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2005 Caterpillar C12 Engine Control Module (ECM) for a Freightliner Columbia 120

$2,420 USD

(USED) CAT C12 Serial #: 2KS16850 CPL/Arr: - HP: 430 TESTED GOOD

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25910518
MLS Number	14044970
Category	Engine Control Modules (ECM)
Last Updated	2/26/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 905-___ SHOW
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Caterpillar C10 Engine Control Module (ECM) for a CAT C10

$750 USD

USED CAT C10 ENGINE ECM, 8YS06706

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C10
Stock Number	2555772
MLS Number	13798000
Category	Engine Control Modules (ECM)
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2007 Caterpillar C7 Engine Control Module (ECM) for a Freightliner M2 106

$925 USD

(USED) CAT C7 Ref# 240-5302

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Part Number	240-5302
Stock Number	25937912
MLS Number	14139398
Category	Engine Control Modules (ECM)
Last Updated	2/12/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.