Caterpillar C12 Engines For Sale

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1999 Caterpillar C12 Engine

$8,000 USD

1999 Caterpillar C-12 DITA truck engine, S#: 2KS08852, Approx. 909,000 miles on engine, Currently equipped with an air starter, Arrangement #:174-2640, 355 stock HP, 1349 FTLB. Torque @...

Condition	Used
Usage	909,000 Miles
Part Number	174-2640
MLS Number	9441273
Category	Engines
Last Updated	1/5/2026
Location	Knoxville, TN, US
Sold By	Stowers Machinery Corporation

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

Newly Listed

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GOOD ENGINE LAST RAN 1/7/26, Serial#: S2K577932, Horse Power: 380

Condition	Used
Horse Power	380 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	2002
Stock Number	K96398-1
MLS Number	14077098
Category	Engines
Last Updated	1/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 596-___ SHOW
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Caterpillar C12 Engine

Recently Updated

$15,395 USD

ALL C-12 BASIC LONG BLOCK REMANUFACTURED ENGINES OFFERED EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 4,500.00 REFUNDABLE CORE DEPOSIT....

Condition	Remanufactured
Stock Number	7157
MLS Number	13354226
Category	Engines
Last Updated	1/8/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 596-___ SHOW
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Caterpillar C12 Engine

Recently Updated

$14,995 USD

TRUCK APPLICATION STARTING AT $14995.00 / See sample pictures attached. EXCHANGE WITH 100 DAY WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT., 2KS Pricing May Vary Depending on The...

Condition	Used
Stock Number	7232
MLS Number	13354202
Category	Engines
Last Updated	1/8/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

Caterpillar C12 Engine for a 1999 Sterling LT-9513

Recently Updated

$4,500 USD

RUNNER, Serial#: 2KS07043, Core Charge: 0, Horse Power: 430 HP @ 2100 RPM, ARR/CPL: 1699469 OEM 410/1800

Condition	Used
CPL/ARR	1699469 OEM 410/1800
Fits To Make(s)	STERLING
Fits To Model(s)	LT-9513
Will Fit Year(s)	1999
Stock Number	1A1E56773
MLS Number	13867295
Category	Engines
Last Updated	1/8/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Caterpillar C12 Engine for a 2003 Freightliner FL-112

Recently Updated

$13,900 USD

RUNNER, Serial#: 2KS82838, Core Charge: 0, Horse Power: 355 HP @ 2100 RPM, ARR/CPL: 214-2766 A VENIR 430

Condition	Used
CPL/ARR	214-2766 A VENIR 430
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL-112
Will Fit Year(s)	2003
Stock Number	1A1E56698
MLS Number	13776718
Category	Engines
Last Updated	1/8/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Caterpillar C12 Engine for a 2003 International 5600I

Recently Updated

$8,500 USD

GOOD RUNNER,QUALITY A+, Serial#: MBL06420, Core Charge: 0, Horse Power: 380 HP A 2100 RPM, ARR/CPL: 232-5404 /OEM 355HP

Condition	Used
CPL/ARR	232-5404 /OEM 355HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	5600I
Will Fit Year(s)	2003
Stock Number	1A1E74943
MLS Number	13602981
Category	Engines
Last Updated	1/8/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Caterpillar C12 Engine for a 2000 Freightliner FL-112

Recently Updated

$19,500 USD

REBUILD WITH (IN FRAME KIT), Serial#: 2KS23991, Core Charge: 0, Horse Power: 430 HP @ 2100 RPM, ARR/CPL: 1699413 OEM 410/1800

Condition	Used
CPL/ARR	1699413 OEM 410/1800
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL-112
Will Fit Year(s)	2000
Stock Number	1A1E56304
MLS Number	13536595
Category	Engines
Last Updated	1/8/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Caterpillar C12 Engine

Recently Updated

$26,995 USD

PREMIUM REMANUFACTURED COMPLETE ENGINE EXCHANGE WITH ONE YEAR 2000 HOURS PARTS WARRANTY PLUS $4,500.00 REFUNDABLE CORE DEPOSIT. THIS ENGINE IS AN RR 2KS FREIGHT INCLUDED IN PRICE, US48.

Quantity	2
Condition	Remanufactured
Stock Number	30732
MLS Number	13353245
Category	Engines
Last Updated	1/8/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(833) 541-___ SHOW
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Caterpillar C12 Engine for a 2004 Sterling L9500

$12,500 USD

C12 355HP ESN#MBL19443 HAS POWER TAKEOFF. PENDING INSPECTION, WILL TEST RUN,CHECK BEARINGS, 6MOS WARRANTY BLOCK HEAD CRANK, Serial#: MBL19443, Horse Power: 355

Condition	Used
Horse Power	355 HP
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2004
Stock Number	121525-5
MLS Number	14067655
Category	Engines
Last Updated	1/2/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2000 Caterpillar C12 Engine

$5,950 USD

RUNS, 340K, '00, 2KS SERIAL, REPTO, STERLING,

Condition	Used
Stock Number	ENGINE-2730
MLS Number	13920923
Category	Engines
Last Updated	12/24/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(844) 402-___ SHOW
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Caterpillar C12 Engine Core

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(Core) Engine does not turn 360 Degrees Complete, Caterpillar C12, ENGINE ASSEMBLY- Family Number: WCPXH0729ERK, Displacement: 11.9L, Horsepower: 380, E.S.N.: MBL05222, CPL: 234-8490,...

Condition	Used
Horse Power	380 HP
Stock Number	P-491440
MLS Number	14049920
Category	Engine Cores
Last Updated	12/20/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 370-___ SHOW
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2000 Caterpillar C12 Engine for a Sterling A9513

$18,175 USD

(USED) CAT C12 Warranty: 180 Day Parts Only Assembly#: 174-2723 Serial#: 2KS23219 Horsepower: 355

Condition	Used
Assembly Number	174-2723
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Stock Number	25738017
MLS Number	13376820
Category	Engines
Last Updated	12/14/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
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Caterpillar C12 Engine Core

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(Core) Engine does Turn 360 Degrees Complete, 1998 Caterpillar C12, ENGINE ASSEMBLY- Family Number: WCPXH0729ERK, Displacement: 11.9L, Horsepower: 355, Serial Number: 9NS13180, ECS: EM, DI,...

Condition	Used
Horse Power	355 HP
Stock Number	P-114676
MLS Number	14018999
Category	Engine Cores
Last Updated	12/12/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine for a 2000 Freightliner FL-112

$3,700 USD

RUNNING CORE, Serial#: 2KS46993, Horse Power: 355 HP @ 1800 RPM, ARR/CPL: 169-5154, Part Make: CATERPILLAR

Condition	Used
CPL/ARR	169-5154
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL-112
Will Fit Year(s)	2000
Stock Number	1A1E56699
MLS Number	13776719
Category	Engines
Last Updated	1/2/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 402-___ SHOW
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Caterpillar C12 Engine for a 2001 Peterbilt 357

$8,995.98 USD

(Used) 2000 Caterpillar C12 Excessive Blowby, ENGINE ASSEMBLY- Family Number: CP729EZDA, Displacement: 12.0L, Horsepower: 410, Ar.No./CPL: 192-9269, Serial Number: 2KS62013, Part Number:...

Condition	Used
CPL/ARR	192-9269
Horse Power	410 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2001
Part Number	E12D190109020X1102
Stock Number	P-100880
MLS Number	13537054
Category	Engines
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Engine - ARR/CPL 169-2296

$3,700 USD

TURN 360, Serial#: 2KS54469, Horse Power: 410 HP @ 1800 RPM, ARR/CPL: 169-2296, Part Make: CATERPILLAR

Condition	Used
CPL/ARR	169-2296
Stock Number	1A1E56891
MLS Number	13968521
Category	Engines
Last Updated	11/6/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 701-___ SHOW
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2001 Caterpillar C12 Engine

$21,000 USD

Reman cat c12 2ks engine assembly. Complete overhaul kit, reman c12 injectors, new head cylinder, new oil pump, new water pump, new oil check valves, new oil cooler, new turbo charger, new...

Condition	New
Stock Number	5438
MLS Number	12736545
Category	Engines
Last Updated	11/4/2025
Location	Houston, TX, US
Sold By	TTM Diesel LLC

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1999 Caterpillar C12 Engine

$4,500 USD

NOT RUN, 380HP, '99, 2KS04877, REPTO, STERLING, TURNS, OUTRIGHT,

Condition	Used
Stock Number	ENGINE-2744
MLS Number	13957906
Category	Engines
Last Updated	10/31/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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2001 Caterpillar C12 Engine

$3,500 USD

CORE, RUNS, JAKES, 355HP, '01, 2KS71052, OUTRIGHT,

Condition	Used
Stock Number	ENGINE-2733
MLS Number	13951130
Category	Engines
Last Updated	10/28/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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2005 Caterpillar C12 Diesel Engine

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== Information in English == Type: Engine, Dimensions (LxBxH): 150 x 130 x 140 cm, Type number: BDL-1915394 Engine Brand: CATERPILLAR, Condition: USED, Engine Cooling Type: Radiator Cooled...

Condition	Used
Stock Number	1113661
MLS Number	12521242
Category	Engines
Last Updated	10/28/2025
Location	Hamont, Belgium
Sold By	Hamofa Industrial Engines

(855) 939-___ SHOW
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2024 Caterpillar C12 MARG - NEW / NEVER USED Engine

$65,894.05 USD

Horsepower 705.0 hp,

Condition	Used
Stock Number	P240004C
MLS Number	13773785
Category	Engines
Last Updated	10/7/2025
Location	Brampton, ON, Canada
Sold By	Toromont Power Systems