Caterpillar C12 Engines For Sale

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Featured Item

2024 Caterpillar C12 MARG - NEW / NEVER USED Engine

$74,755.13 USD

Horsepower 705.0 hp,

Condition	Used
Stock Number	N220004BV
MLS Number	13769803
Category	Engines
Last Updated	6/22/2026
Location	Darthmouth, NS, Canada
Sold By	Toromont Power Systems

(844) 562-___ SHOW
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Featured Item

CAT C12 LB Engine - 2KS

$14,200 USD

New Reman Long Block is 3/4 Engine and includes: - Block, - Cylinder Head, - Camshaft, - Followers/Lifters, - Pistons, - Liners, - Rings, - Connecting Rods, - Intermediate...

Warranty

Condition	Remanufactured
CPL/ARR	2KS - ESN
Stock Number	2KS
MLS Number	9592951
Category	Engines
Last Updated	4/24/2026
Location	Parker, CO, US
Sold By	Capital Reman

(833) 626-___ SHOW
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Featured Item

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	6/22/2026
Location	Knoxville, TN, US
Sold By	Stowers Machinery Corporation

2003 Caterpillar C12 Engine

Recently Updated

$13,500 USD

60 DAYS WARRANTY IN BLOCK, CYLINDER HEAD, CRANK SHAFT, PARTS ONLY GOOG RUNNING ENGINE !!!

Condition	Used
Stock Number	98756
MLS Number	11092621
Category	Engines
Last Updated	7/15/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

1999 Caterpillar C12 Engine MBL 70 pins

Recently Updated

$13,500 USD

CORE EXCHANGE NEEDED, 1999 Caterpillar C12 Diesel Engine (70PINECMCONNECTOR), MBL, AR# 225-9944. 1999 Caterpillar C12 Diesel Engine for sale,MBL. Model: C12.

Warranty

Condition	Used
Assembly Number	C01-00045-006
Horse Power	380 HP
Part Number	225-9944
Stock Number	964587
MLS Number	11208751
Category	Engines
Last Updated	7/15/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

1998 Caterpillar C12 (40 PIN) 9NS Engine

Recently Updated

$13,500 USD

Core Exchange needed, Good Running engine

Warranty

Condition	Used
Horse Power	430 HP
L x W	59 x 45
Weight	2750
Stock Number	965287
MLS Number	11213795
Category	Engines
Last Updated	7/15/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

1999 Caterpillar C12 1YN Engine (40 pines)

Recently Updated

$13,500 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE

Warranty

Condition	Used
Usage	215 Miles
Horse Power	430 HP
Weight	2750
Stock Number	9647
MLS Number	11277014
Category	Engines
Last Updated	7/15/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 909-___ SHOW
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Caterpillar C12 Engine

Recently Updated

Contact for price

ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAY FOR A QUOTE, fits# 169-5171. ,

Warranty

Condition	Remanufactured
Fits To Make(s)	Caterpillar
Fits To Model(s)	C12
Part Number	169-5171
MLS Number	11434456
Category	Engines
Last Updated	10/24/2025
Location	Minneapolis, MN, US
Sold By	Pilot Engines

(833) 662-___ SHOW
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2008 CAT C12 Diesel Engine GOV'T SURPLUS

Newly Listed

$16,995 USD

2008 Caterpillar C12 diesel engine, turbocharged, electronic fuel system, 70 pin ECM, air to air aftercooled, arrangement # 212-3802, 432 HP at 1800 RPM rating, removed from a military...

Condition	Used
Stock Number	19053
MLS Number	14480346
Category	Engines
Last Updated	7/13/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 596-___ SHOW
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Caterpillar C12 Engine

Recently Updated

$15,395 USD

ALL C-12 BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $15,395.00, OFFERED EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 4,500.00...

Condition	Remanufactured
Stock Number	7157
MLS Number	13354226
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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Caterpillar C12 Engine

Recently Updated

$12,995 USD

TRUCK OR INDUSTRIAL APPLICATION STARTING AT $12995.00 / See sample pictures attached. EXCHANGE WITH 100 DAY WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT., 2KS Pricing May Vary Depending...

Condition	Used
Stock Number	7232
MLS Number	13354202
Category	Engines
Last Updated	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

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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	7/16/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

(844) 503-___ SHOW
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Caterpillar C12 Engine for a 1998 Kenworth T-600

$1,200 USD

INCOMPLETE ENGINE, Part Make: CATERPILLAR

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-600
Will Fit Year(s)	1998
Stock Number	1A1E57341
MLS Number	14423130
Category	Engines
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(877) 254-___ SHOW
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2003 Caterpillar C12 Engine for a Sterling ACTERRA

$6,500 USD

CAT C 12 425 HP

Condition	Used
Horse Power	425 HP
Fits To Make(s)	STERLING
Fits To Model(s)	ACTERRA
Stock Number	28429
MLS Number	14419553
Category	Engines
Last Updated	6/16/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2002 Caterpillar C12 Engine

$28,895 USD

2002 Caterpillar C12 REBUILT, 430HP, Engine will be cleaned and painted and look like the example pictures, Listing price is per engine, Need something specific? Ask for model, serial,...

Warranty

Condition	Used
Horse Power	430 HP
MLS Number	14384565
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2004 Caterpillar C12 Engine

$28,795 USD

REBUILT 2004 Caterpillar C12 Truck Diesel Engine - Fully Tested, Warranty 430 HP, Engine Brake, Turbo, Engine will be cleaned and painted and look like the example pictures, Listing...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	430 HP
MLS Number	14384562
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1997 Caterpillar C12 Engine

$27,995 USD

2000 Caterpillar C12-1YN - REBUILT! 410 HP, S/N Prefix- 1YN or 9NS, REBUILT!, 12 MONTH WARRANTY, ECM is Included, We have many versions and Years of C-12 in Stock!, Engine will be...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	410 HP
MLS Number	14384561
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2004 Caterpillar C12 Engine

$27,995 USD

2004/2005 Caterpillar C12-MBL - REBUILT 470 HP, S/N Prefix- MBL, 12 MONTH WARRANTY, Engine is completely rebuilt; all new internals, full Interstate McBee Premium Kit - New Head, New...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	470 HP
MLS Number	14384531
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1997 Caterpillar C12 Engine

$27,995 USD

1996 Caterpillar C12-1YN - REBUILT! 410 HP, S/N Prefix- 1YN or 9NS, REBUILT!, Engine is completely rebuilt; all new internals, full Interstate McBee Premium Kit - New Head, New Turbo,...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	410 HP
MLS Number	14384529
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2000 Caterpillar C12 Engine

$27,995 USD

2000 Caterpillar C12 430 HP, S/N- 2KS42781, REBUILT!, 12 MONTH WARRANTY, Engine is completely rebuilt; all new internals, full Interstate McBee Premium Kit - New Head, New Turbo, New...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	430 HP
MLS Number	14384528
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2003 Caterpillar C12 Engine

$27,995 USD

2003 Caterpillar C12 460 HP, S/N Prefix - MBL, REBUILT!, 12 MONTH WARRANTY, Engine is completely rebuilt; all new internals, full Interstate McBee Premium Kit - New Head, New Turbo, New...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	460 HP
MLS Number	14384526
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2000 Caterpillar C12 Engine

$27,995 USD

2000 Caterpillar C12 - REBUILT 430 HP, S/N Prefix- 2KS, 12 MONTH WARRANTY, ECM is Included, We have many versions and Years of C-12 in Stock!, Engine will be cleaned and painted and...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	430 HP
MLS Number	14384525
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2004 Caterpillar C12 Engine

$27,995 USD

Rebuilt 2003 Caterpillar C12 460 HP, Serial Prefix - MBL, REBUILT!, 12 MONTH WARRANTY, Engine is completely rebuilt; all new internals, full Interstate McBee Premuim Kit - New Head, New...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	460 HP
MLS Number	14384523
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2004 Caterpillar C12 Engine

$27,995 USD

Rebuilt 2003 Caterpillar C12 460 HP, Serial Prefix - MBL, REBUILT!, 12 MONTH WARRANTY, Engine is completely rebuilt; all new internals, full Interstate McBee Premuim Kit - New Head, New...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	460 HP
MLS Number	14384522
Category	Engines
Last Updated	5/21/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.