Used Caterpillar Engine Control Modules (ECM) For Sale by Dealerships

Used ECM For Caterpillar 3406C

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USED ECM FOR CATERPILLAR 3406C, Core Charge: 0.00, Casting#: 104-7094

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3406C
Stock Number	53059
MLS Number	10275771
Category	Engine Control Modules (ECM)
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

Used 40 Pin ECM Compatible For Caterpillar 3406E And C12

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$650 USD

USED 40 PIN ECM COMPATIBLE FOR CATERPILLAR 3406E AND C12, Core Charge: 0.00, Casting#: 145-7806-02

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3406E
Stock Number	34820
MLS Number	10275755
Category	Engine Control Modules (ECM)
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

Used Engine Caterpillar 3406 ECM

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USED ENGINE CATERPILLAR 3406 ECM ., Core Charge: 0.00, Casting#: N/A

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3406
Stock Number	14530
MLS Number	10275754
Category	Engine Control Modules (ECM)
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

Used ECM For Caterpillar 3406 Engine

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USED ECM FOR CATERPILLAR 3406 ENGINE., Core Charge: 0.00, Casting#: AEC-17-40P

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3406
Stock Number	12759
MLS Number	10275748
Category	Engine Control Modules (ECM)
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

Used Engine ECM For Caterpillar 3406C

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$300 USD

USED ENGINE ECM FOR CATERPILLAR 3406C, Core Charge: 0.00, Casting#: OR5607-1

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3406C
Stock Number	10286
MLS Number	10275727
Category	Engine Control Modules (ECM)
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

ECM For CAT C10 Engine

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ECM FOR CAT C10 ENGINE, Core Charge: 0.00, Casting#: 179-1078

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C10
Stock Number	7572
MLS Number	10275720
Category	Engine Control Modules (ECM)
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

Caterpillar 3406E Engine Control Module (ECM)

Price Drop $1,000 USD

OEM# 108-0491-01, CORE CAT 3406E ECM

Condition	Used
Stock Number	14411
MLS Number	10896300
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2007 Caterpillar C7 Engine Control Module (ECM) for a Ford F750

Newly Listed

$1,000 USD

GOOD CONDITION C-7 ECM, OEM# 240-5302-02, GUARANTEED TO BE REPROGRAMMABLE

Condition	Used
Fits To Make(s)	FORD
Fits To Model(s)	F750
Stock Number	10208
MLS Number	14158317
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Caterpillar Engine Control Module (ECM)

Newly Listed

$750 USD

OEM# 205-2700-02, GOOD USED ECM

Condition	Used
Stock Number	6991
MLS Number	14158312
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Caterpillar 3176B Engine Control Module (ECM)

Newly Listed

$1,000 USD

OEM#108-0491-01

Condition	Used
Stock Number	6988
MLS Number	14158310
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Caterpillar C7 Engine Control Module (ECM)

Newly Listed

$1,000 USD

GUARANTEED REPROGRAMABLE

Condition	Used
Stock Number	4300
MLS Number	14158304
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Caterpillar C10 Engine Control Module (ECM)

Newly Listed

$1,000 USD

OEM# 146-7806-01 GUARANTEED PROGRAMMABLE

Condition	Used
Stock Number	2888
MLS Number	14158302
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Caterpillar C13 Engine Control Module (ECM) for a 2008 Sterling L9500

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(Used) 2011 Caterpillar C-13 ENGINE ECM- Part Number: 292-961-01, Serial Number: 06976475RA, 1 Rectangular Plug with 114 Pins, 1 Rectangular Plug with 70 Pins, Reference Images For condition...

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2008
Part Number	292-961-01
Stock Number	P-498097
MLS Number	14158083
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar C15 ACERT Engine Control Module ECM ECU 248-5546 226-7469 246-9347

Newly Listed

$2,000 USD

(GOOD USED/ TESTED) Caterpillar C15 ACERT (MXS) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 248-5546; Supersession Part #'s:226-7469, 246-9347, 478-7931, 20R-8180; Stock #...

Condition	Used
Part Number	248-5546
Stock Number	E4443
MLS Number	14155906
Category	Engine Control Modules (ECM)
Last Updated	2/20/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Caterpillar C9 Engine Control Module (ECM)

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(Used) 2007 Caterpillar C9 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: 240-5302-02, Serial Number: 34356047IE...

Condition	Used
Part Number	240-5302-02
Stock Number	P-497819
MLS Number	14155398
Category	Engine Control Modules (ECM)
Last Updated	2/20/2026
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: 239-8277-00, Serial Number: 15846245IE, For...

Condition	Used
Part Number	239-8277-00
Stock Number	P-497785
MLS Number	14155363
Category	Engine Control Modules (ECM)
Last Updated	2/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar C13 Engine Control Module (ECM) for a CAT C13

Newly Listed

$700 USD

USED CAT C13 ENGINE ECM 10R4094-09

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C13
Stock Number	2610226
MLS Number	14155306
Category	Engine Control Modules (ECM)
Last Updated	2/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2007 Caterpillar C13 Engine Control Module (ECM) for a CAT C13

Newly Listed

$700 USD

USED CAT C13 ENGINE ECM 223-1235-06,

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C13
Stock Number	2610171
MLS Number	14155301
Category	Engine Control Modules (ECM)
Last Updated	2/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Caterpillar 3176 Engine Control Module (ECM)

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$500 USD

Good used, cleaned, tested and inspected Caterpillar 3176 ECM. Part Number: 10R5886, 3E-5293, 3E-5472 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed...

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	3176
Part Number	3E5292
Stock Number	Ryd 10R5886
MLS Number	13877006
Category	Engine Control Modules (ECM)
Last Updated	2/19/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Caterpillar C13 Engine Control Module (ECM) for a 2011 Peterbilt 384

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(Used) 2011 Caterpillar C-13 ENGINE ECM- Part Number: 292-961-01, Serial Number: 07286258RA, 1 Rectangular Plug with 114 Pins, 1 Rectangular Plug with 70 Pins, Reference Images For...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	384
Will Fit Year(s)	2011
Part Number	292-961-01
Stock Number	P-497580
MLS Number	14149225
Category	Engine Control Modules (ECM)
Last Updated	2/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine Control Module (ECM) for a 2003 Peterbilt 357

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(Used) 2003 Caterpillar C12, ENGINE ECM- Part Number: 179-1747-01, Serial Number: 14225051KM, Make: Caterpillar, Engine Model: C12, 2 Rectangular Plug with 70 Pins each!! Reference images...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2003
Part Number	179-1747-01
Stock Number	P-497557
MLS Number	14149201
Category	Engine Control Modules (ECM)
Last Updated	2/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C13 Engine Control Module (ECM) for a 2005 Western Star 4900 FA

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(Used) 2005 Caterpillar C13, ENGINE ECM- PART NUMBER: 256-1159-00, Serial Number: 02856064JJ, 2 Rectangular Plug with 70 Pins each, Reference images For condition. For more information...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2005
Part Number	256-1159-00
Stock Number	P-497503
MLS Number	14149143
Category	Engine Control Modules (ECM)
Last Updated	2/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar 3126 Engine Control Module (ECM)

$1,285 USD

USED CAT ECM. 70 PIN. P/N: 206-2700, 348-2377, 240-5303, 10R3571

Condition	Used
Stock Number	37553
MLS Number	13387856
Category	Engine Control Modules (ECM)
Last Updated	2/17/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar C12 Engine Control Module (ECM) for a 2002 Sterling L9500

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(Used) Caterpillar C12, ENGINE ECM- Part Number: 348-2379-01, Serial Number: 2277B284IH, 124713-0227, TMC 08/17-2674, 2 Rectangular Plug with 70 Pins each, Reference images for condition....

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2002
Part Number	348-2379-01
Stock Number	P-497340
MLS Number	14147173
Category	Engine Control Modules (ECM)
Last Updated	2/18/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts