Used Caterpillar C12 Engines For Sale

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Caterpillar C12 Engine for a 2000 Western Star 5964S

2003 Caterpillar C12 Engine for a Peterbilt 385

Newly Listed

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Caterpillar C-12 Engine, No Data Plate, Locked Up

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	385
Stock Number	4665-1
MLS Number	14717920
Category	Engines
Last Updated	11/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 503-___ SHOW
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2002 Caterpillar C12 Engine

Caterpillar C12 Engine for a 1997 Ford Louisville LT9513LOUISVILLE 113

Caterpillar C12 Engine - ARR/CPL 169-5171

$3,700 USD

TURN 360, Serial#: 2KS79589, Horse Power: 395 HP @ 2100 RPM, ARR/CPL: 169-5171, Part Make: CATERPILLAR

Condition	Used
CPL/ARR	169-5171
Stock Number	1A1E59283
MLS Number	14707393
Category	Engines
Last Updated	10/31/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(866) 314-___ SHOW
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Caterpillar C12 Engine

$5,950 USD

RUNS, JAKES, 9NS SERIAL,

Condition	Used
Stock Number	ENGINE-2852
MLS Number	14696084
Category	Engines
Last Updated	10/24/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(877) 254-___ SHOW
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1998 Caterpillar C12 Engine for a Freightliner CENTURY

$4,500 USD

ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/ 30 DAY WARRANTY ON ALL MAJOR CASTING PARTS, HIGH MILEAGE BUT RUNS GREAT, 1,355,686 MILES 40 PIN CONNECTOR

Condition	Used
Horse Power	410 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27891
MLS Number	13438218
Category	Engines
Last Updated	10/12/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 359-___ SHOW
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2002 Caterpillar C12 Engine for a Peterbilt 357

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CAT C-12 (CORE) ENGINE WITH JAKE BRAKES

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	357
Stock Number	74153
MLS Number	12828393
Category	Engines
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2000 Caterpillar C12 Engine for a Peterbilt 385

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CAT C-12 ENGINE ASSY/410 HP/SER # 2KS43329/CORE-HAS FIRE DAMAGE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	385
Stock Number	90570
MLS Number	12835400
Category	Engines
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2003 Caterpillar C12 Engine for a Freightliner FLD112

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CAT C-12 ENGINE, 370HP - S/N: 2KS83943

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD112
Stock Number	100330
MLS Number	14575440
Category	Engines
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL

$4,500 USD

S# ?

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12 (70 PIN) 2KS 8YN 9SM MBL
Stock Number	2690501
MLS Number	14627810
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Caterpillar C12 Engine for a CAT C12 (40 PIN) 1YN 9NS

$3,000 USD

9NS12323

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12 (40 PIN) 1YN 9NS
Stock Number	2690500
MLS Number	14627809
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL

$4,500 USD

Condition	Used
Horse Power	410 HP
Fits To Make(s)	CAT
Fits To Model(s)	C12 (70 PIN) 2KS 8YN 9SM MBL
Stock Number	2690495
MLS Number	14627806
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 734-___ SHOW
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2001 Caterpillar C12 Engine

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USED C12 CATERPILLAR ENGINE WITH 410HP, JAKE BRAKE(ENGINE BRAKE), 70 PINS ECM COMPUTER, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING...

Condition	Used
Horse Power	410 HP
Stock Number	925-10251910
MLS Number	9952922
Category	Engines
Last Updated	9/19/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2000 Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL

$5,355 USD

SERIAL NO: 2KS24880

Condition	Used
Usage	727,866 Miles
Horse Power	410 HP
Fits To Make(s)	CAT
Fits To Model(s)	C12 (70 PIN) 2KS 8YN 9SM MBL
Stock Number	2678170
MLS Number	14612680
Category	Engines
Last Updated	9/18/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(844) 402-___ SHOW
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Caterpillar C12 Engine for a 2001 Sterling L9500

$9,999.99 USD

(Used) 2000 Caterpillar C12, ENGINE ASSEMBLY- Family Number: YCPXH0729ERK, Displacement: 11.9L, Horsepower: 430, Ar.No./CPL: 179-3993, Serial Number: 2KS54934, Part Number: C01-00005-326,...

Condition	Used
CPL/ARR	179-3993
Horse Power	430 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2001
Part Number	C01-00005-326
Stock Number	P-513383
MLS Number	14603960
Category	Engines
Last Updated	9/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 541-___ SHOW
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Caterpillar C12 Engine for a 1998 Ford AT9513 Aeromax 113

$3,995 USD

COMPLETE CORE ENGINE ASSEMBLY/WATER IN OIL/ 40 PIN ECM, Serial#: 1YN10774, Horse Power: 410, ARR/CPL: NA, Casting#: NA

Condition	Used
Horse Power	410 HP
Fits To Make(s)	Ford
Fits To Model(s)	AT9513 Aeromax 113
Will Fit Year(s)	1998
Part Number	C-12 40PIN
Stock Number	32424-6
MLS Number	12741624
Category	Engines
Last Updated	9/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 402-___ SHOW
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Caterpillar C12 Engine for a 2004 International 8600

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(Used) 2003 Caterpillar C12, ENGINE ASSEMBLY- Family Number: 3CPXH0729EBV, Displacement: 12.0L, Horsepower: 410, Serial Number: MBL09970, Ar. No./CPL: 226-5961, Part Number:...

Condition	Used
CPL/ARR	226-5961
Horse Power	410 HP
Fits To Make(s)	International
Fits To Model(s)	8600
Will Fit Year(s)	2004
Part Number	HTKH1208NV00000014
Stock Number	P-83661
MLS Number	12970001
Category	Engines
Last Updated	8/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Caterpillar C12 Engine for a 2001 Peterbilt 378

$8,995.98 USD

(Used) 2000 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 455, Block numbrer: 1620681, Reference images for condition For more information about this item, give us a...

Condition	Used
Horse Power	445 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2001
Stock Number	P-47494
MLS Number	12038632
Category	Engines
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar C12 Engine for a 2000 Kenworth T-800

$3,700 USD

RUNNING CORE, Serial#: 2KS08639, Horse Power: 410 HP @ 1800 RPM, ARR/CPL: 1669687, Part Make: CATERPILLAR

Condition	Used
CPL/ARR	1669687
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-800
Will Fit Year(s)	2000
Stock Number	1A1E57995
MLS Number	14509188
Category	Engines
Last Updated	8/8/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 980-___ SHOW
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Caterpillar C12 Engine for a 2002 Freightliner COLUMBIA

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GOOD ENGINE LAST RAN 8/4/26, Serial#: 2KS74328, Horse Power: 395

Condition	Used
Horse Power	395 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA
Will Fit Year(s)	2002
Stock Number	K16629-1
MLS Number	14522743
Category	Engines
Last Updated	8/28/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2007 Caterpillar C12 Engine

$17,000 USD

(LIKE NEW ENGINE) 2007 Caterpillar C12 Diesel Engine (70PINECMCONNECTOR), Serial # BCY00128, AR # 212-3802, Short Block # 0R9680, Family # 5CPXL12.0ESK, 430HP RATED @ 1800 RPM, MAX RATING...

Condition	Used
Usage	321 Hours
Stock Number	006937
MLS Number	14515328
Category	Engines
Last Updated	9/2/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.