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Caterpillar C12 Engines For Sale

Shop new, used, and remanufactured Caterpillar C12 Engines on MyLittleSalesman.com . Compare active listings with prices from $1,200 to $28,895. Sellers include JJ Rebuilders, CRG Heavy Truck Parts, Toromont Power Systems, and more. Filter by condition, price, or year to find the Caterpillar C12 Engine that fits your job.
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Showing 1 - 25 of 266 Engine Listings

1 - 25 of 266 listings
1 - 25 of 266 listings
Featured Item
Caterpillar C12 Engine for a 2000 Sterling L9513

Caterpillar C12 Engine for a 2000 Sterling L9513

$8,995.98 USD
(Used) 1999 Caterpillar C12, ENGINE ASSEMBLY- Family Number: XCPXH0729ERK, Displacement: 12.0L, Horsepower: 425, Ar.No./CPL: 169-9469, ESN: 2KS11228, Part Number: 115-5852, ECS: EM, DI, TC,...
ConditionUsed
CPL/ARR169-9469
Horse Power425 HP
Fits To Make(s)Sterling
Fits To Model(s)L9513
Will Fit Year(s)2000
Part Number115-5852
Stock NumberP-59516
MLS Number12313842
CategoryEngines
Last Updated5/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Featured Item
1999 Caterpillar C12 Engine

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 @...
ConditionUsed
Usage909,000 Miles
Part Number174-2640
MLS Number9441273
CategoryEngines
Last Updated7/27/2026
Location
Knoxville, TN, US
Sold By
Stowers Machinery Corporation
(833) 626-___  SHOW
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Stowers Machinery Corporation
Caterpillar C12 Engine for a 2001 Peterbilt 378

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...
ConditionUsed
Horse Power445 HP
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2001
Stock NumberP-47494
MLS Number12038632
CategoryEngines
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C12 Engine for a 1998 Kenworth T-600

Caterpillar C12 Engine for a 1998 Kenworth T-600

$1,200 USD
INCOMPLETE ENGINE, Serial#: 9NS07401, Horse Power: 380/410HP @ 1800RPM, ARR/CPL: 152-3230, Part Make: CATERPILLAR
ConditionUsed
CPL/ARR152-3230
Fits To Make(s)KENWORTH
Fits To Model(s)T-600
Will Fit Year(s)1998
Stock Number1A1E57341
MLS Number14423130
CategoryEngines
Last Updated7/28/2026
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
1998 1999 2000 2001 2002 Caterpillar Cat C12 Diesel Engine 2KS40963 AR# 171-8390 70-Pin

1998 1999 2000 2001 2002 Caterpillar Cat C12 Diesel Engine 2KS40963 AR# 171-8390 70-Pin

$10,500 USD
(RUNS PERFECT) FITS 1999 2000 Caterpillar C12Diesel Engine 70-Pin,ENGINE SERIAL NO.2KS40963, ARRANGEMENT NO.171-8390, COREAR# 136-4311, Turbocharged, 410HP @ 1800RPM, LOW MILES, THE ENGINE...
Warranty
ConditionUsed
CPL/ARRCat C12 Diesel Engine
Assembly Number136-4311
Fits To EquipmentCat C12 Diesel Engine
Fits To Make(s)Cat C12 Diesel Engine
Fits To Model(s)C12 Diesel Engine
Will Fit Year(s)1998 1999 2000 2001 2002
Part NumberCat C12 70-Pin
Stock Number218622-12
MLS Number10537979
CategoryEngines
Last Updated8/7/2026
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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Machinery and Truck Parts
Caterpillar C12 Engine for a 2004 Peterbilt 385

Caterpillar C12 Engine for a 2004 Peterbilt 385

$9,999.99 USD
(Used) 2003 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 431, Ar.No./CPL: 230-8601, Serial Number: MBL05631, Part Number: E12ZFP0109011E14**, Referencia imagen for...
ConditionUsed
CPL/ARR230-8601
Horse Power431 HP
Fits To Make(s)Peterbilt
Fits To Model(s)385
Will Fit Year(s)2004
Part NumberE12ZFP0109011E14**
Stock NumberP-503038
MLS Number14372831
CategoryEngines
Last Updated8/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
1999 Caterpillar C12 Engine MBL 70 pins

1999 Caterpillar C12 Engine MBL 70 pins

$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
ConditionUsed
Assembly NumberC01-00045-006
Horse Power380 HP
Part Number225-9944
Stock Number964587
MLS Number11208751
CategoryEngines
Last Updated7/15/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
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Optimum Truck Parts LLC
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