Used Caterpillar Engine Control Modules (ECM) For Sale

Caterpillar C12 Engine Control Module (ECM)

$1,500 USD

0 Pin S/N 2KS, Core Charge: 0.00

Condition	Used
Part Number	1573705
Stock Number	155604
MLS Number	12727392
Category	Engine Control Modules (ECM)
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Caterpillar Engine Control Module (ECM)

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Used/Readable Cat C15 70 Pin 2231235 S/N BXS, Core Charge: 0.00

Condition	Used
Part Number	2231235
Stock Number	163791
MLS Number	12727391
Category	Engine Control Modules (ECM)
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Caterpillar 3126 Engine Control Module (ECM)

$800 USD

Used / G.T.O CAT 3126 70 Pin S/N TAS, Core Charge: 0.00

Condition	Used
Part Number	1573708
Stock Number	155603
MLS Number	12424920
Category	Engine Control Modules (ECM)
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Caterpillar C13 Engine Control Module (ECM)

$800 USD

70 Pin P/N 2561159, Core Charge: 0.00

Condition	Used
Part Number	2561159
Stock Number	155600
MLS Number	12424919
Category	Engine Control Modules (ECM)
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Caterpillar C7 Engine Control Module (ECM) for a Cat

$1,200 USD

120 Pin ECM 10R5649, Core Charge: 300.00

Condition	Used
Fits To Make(s)	Cat
Part Number	10R409
Stock Number	147588
MLS Number	9722597
Category	Engine Control Modules (ECM)
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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	4/25/2024
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	4/25/2024
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	4/25/2024
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	11/17/2023
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	10/3/2023
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	10/3/2023
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, 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	10/3/2023
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	10/3/2023
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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

$399.99 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	5/20/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 541-___ SHOW
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Caterpillar 3116 Engine Control Module (ECM)

$695 USD

GOOD USED 3116E ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 9X5566-07, Serial#: NA

Condition	Used
Part Number	9X5566-07
Stock Number	22812
MLS Number	11862825
Category	Engine Control Modules (ECM)
Last Updated	5/19/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Caterpillar Engine Control Module (ECM)

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Condition	Used
Stock Number	1298
MLS Number	10730220
Category	Engine Control Modules (ECM)
Last Updated	4/10/2023
Location	Scranton, 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	4/10/2023
Location	Scranton, 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	4/7/2023
Location	Palmyra, 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	10/3/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(855) 980-___ SHOW
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Caterpillar 3176E Engine Control Module (ECM)

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HP365, Serial#: 9CK24274, Casting#: 9CK24274

Condition	Used
Stock Number	1320
MLS Number	10200627
Category	Engine Control Modules (ECM)
Last Updated	12/15/2022
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2007 Caterpillar C13 ACERT Engine Control Module (ECM)

$1,000 USD

(GOOD USED/ TESTED) OEM 2007 Caterpillar C13 ACERT (EPA07) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:292-9810-01, 09576240RA; Stock #: E2530 For more information about...

Condition	Used
Part Number	292-9810-01
Stock Number	E2530
MLS Number	11123607
Category	Engine Control Modules (ECM)
Last Updated	12/3/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C12 Engine Control Module (ECM)

$1,000 USD

(GOOD USED/ TESTED) OEM Caterpillar C12 Diesel Engine Control Module, ECM, ECU, for sale!!!!!, P/N: 10R8732-04; Stock #: E2242 For more information about this listing, shipping, technical...

Condition	Used
Part Number	10R8732-04
Stock Number	E2242
MLS Number	10766035
Category	Engine Control Modules (ECM)
Last Updated	4/26/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2005 Caterpillar C15 MXS Engine Control Module (ECM)

$1,000 USD

(GOOD USED/ TESTED) OEM 2005 Caterpillar C15 ACERT Engine Computer Module, ECU, ECM, MXS, for sale!!!!, P/N: 2469347, 435HP, Stock #: E1950 For more information about this listing,...

Condition	Used
Horse Power	435 HP
MLS Number	10237958
Category	Engine Control Modules (ECM)
Last Updated	6/19/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C13 ACERT Engine Control Module (ECM)

($4) USD

(USED) Caterpillar C13 Diesel Engine Computer Module, ECM, ECU, KCB, for sale!!!!, P/N: 256-1159-01, 09466163JJ, Stock #: E1746 For more information about this listing, shipping,...

Condition	Used
Part Number	256-1159-01
Stock Number	E1746
MLS Number	9938836
Category	Engine Control Modules (ECM)
Last Updated	10/14/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.