1. Home
  2. Listings
  3. Truck Parts
  4. Engines
  5. Caterpillar
  6. C12

Caterpillar C12 Engines For Sale in United States

Close
Your Current Search
Industry
Truck Parts
Category
Engines
Manufacturer
Caterpillar
Model
C12
Country
United States
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts (263)
Category
Engines (263)
   Engine Cores (10)
Manufacturer
Caterpillar (263)
Model
C12 (263)
Condition
New (17)Used (223)Remanufactured (23)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
No (263)
Warranty
Yes (28)
No (0)
Price
-
Country
United States (263)
State / Region
Select a state below and click Refine Results.



















Market Type
For Sale (263)
Filter by Specs or Location
1-25 of 263 results
Featured Item
1999 Caterpillar C12 Engine, 2KS, 70-PIN
13 1

1999 Caterpillar C12 Engine, 2KS, 70-PIN

Newly Listed
$13,500 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar C12 Diesel Engine For Sale, 410HP @ 1800RPM, AR# 1715005, 70-PIN ECM CONNECTOR PLUGS, 11.9L, 6 Cylinders, Turbocharged,Engine...
Warranty
ConditionUsed
CPL/ARR1715005
Horse Power410 HP
Will Fit Year(s)1999 2000 2001 2002 2003
Part Number70-PIN ECM CONNECTOR PLUGS
Stock Number2862
MLS Number12867768
Last Updated5/14/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Featured Item
2004 Caterpillar C12 Engine
8 1

2004 Caterpillar C12 Engine

$15,000 USD
(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2003 Caterpillar C12 Diesel Engine with Jake Brakes (70PIN), Serial # MBL06713, Miles: 392,450, AR # 229-4434, 455HP, Family # 3CPXH0729ERX, Short...
ConditionUsed
Usage392,450 Miles
CPL/ARR250-7499
Horse Power550 HP
Part NumberAR # 229-4434
Stock Number006054
MLS Number12581575
Last Updated4/10/2024
Location
Hialeah, FL, US
Sold By

JJ Rebuilders Inc.

(844) 385-___  SHOW
NUMBERCall Seller
Email Seller
Save
JJ Rebuilders Inc.
COre / Engine FOr Parts Or Long Block - Caterpillar C12, 339HP, 70 Pin Harness,
8 0

2004 COre / Engine FOr Parts Or Long Block - Caterpillar C12, 339HP, 70 Pin Harness,

Recently Updated
$3,000 USD
Core / Engine For Parts or Long Block - Caterpillar C12, 339HP, 70 Pin Harness, * Missing Turbo, Oil Pan Misc Parts,, Core Charge: 0.00, Horse Power: 339, ARR/CPL: 240-4387, Casting#:...
ConditionUsed
CPL/ARR240-4387
Horse Power339 HP
Fits To Make(s)AMERICAN LA FRANCE
Fits To Model(s)EAGLE HIGHTOP PUMPER
Will Fit Year(s)2004
Stock Number539189
MLS Number11703745
Last Updated5/9/2024
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

(844) 882-___  SHOW
NUMBERCall Seller
Email Seller
Save
American Truck Sales & Salvage
Caterpillar C12 Engine for a Sterling L9513
10 0

2001 Caterpillar C12 Engine for a Sterling L9513

Recently Updated
$18,750 USD
(USED) CAT C12 Warranty: 180 Day Parts and Labor Assembly#: 198-3562 Serial#: 2KS64733 Horsepower: 395 Ref# C01-00005-708
ConditionUsed
Assembly Number198-3562
Fits To Make(s)Sterling
Fits To Model(s)L9513
Part NumberC01-00005-708
Stock Number25619808
MLS Number12763355
Last Updated5/8/2024
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar C12 Engine for a International 8600
6 0

2004 Caterpillar C12 Engine for a International 8600

Recently Updated
$7,500 USD
(USED) CAT C12 Warranty: As-Is No Warranty Assembly#: 231-5734 Serial#: MBL12615 Horsepower: 355 POLISHED LINERS, NEEDS VALVE COVERS
ConditionUsed
Assembly Number231-5734
Fits To Make(s)International
Fits To Model(s)8600
Stock Number25618980
MLS Number12729963
Last Updated5/8/2024
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar C12 Engine Core for a 1999 Kenworth T800
13 0

Caterpillar C12 Engine Core for a 1999 Kenworth T800

Call for price
Good, used Core, Caterpillar C12 engine. The engine spins 360. The engine does have the ECM, A.C compressor, the injectors, the turbo. The Casting number is not available. The Serial number...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Part Number240185-2
Stock Number240185-2
MLS Number12848894
Last Updated5/7/2024
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Caterpillar C12 Engine
4 0

2000 Caterpillar C12 Engine

$4,250 USD
FOR SALE: CATERPILLAR C12 SERIAL# 2KS49452 430 HP, PACCAR ARRANGEMENT, CORE ENGINE. TURNS 360 DEGREES
ConditionUsed
Stock Number2KS49452
MLS Number12617202
Last Updated5/4/2024
Location
Harrisburg, PA, US
Sold By

Cleveland Brothers Truck Centers

(844) 457-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cleveland Brothers Truck Centers
Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL
2 0

2004 Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL

$5,355 USD
CAT- C12
ConditionUsed
Horse Power430 HP
Fits To Make(s)CAT
Fits To Model(s)C12 (70 PIN) 2KS 8YN 9SM MBL
Stock Number2395613
MLS Number12792444
Last Updated5/10/2024
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar C12 Engine
5 0

Caterpillar C12 Engine

$350 USD
PETERBILT SUPPORT-ENGINE FRONT CAST ALUM 05-15046M002,
ConditionUsed
Stock Number101773
MLS Number12843936
Last Updated5/9/2024
Location
Salt Lake City, UT, US
Sold By

Vriens Truck Parts

(801) 521-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vriens Truck Parts
Caterpillar C12 Engine for a Peterbilt 385
4 0

2000 Caterpillar C12 Engine for a Peterbilt 385

Call for price
CAT C-12 ENGINE ASSY/410 HP/SER # 2KS43329/CORE-HAS FIRE DAMAGE
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)385
Stock Number90570
MLS Number12835400
Last Updated5/2/2024
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tim Jordan's Truck Parts Inc.
Caterpillar C12 Engine for a Peterbilt 357
3 0

2002 Caterpillar C12 Engine for a Peterbilt 357

Call for price
CAT C-12 (CORE) ENGINE WITH JAKE BRAKES
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)357
Stock Number74153
MLS Number12828393
Last Updated5/1/2024
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tim Jordan's Truck Parts Inc.
Caterpillar C12 Engine for a International 9400I
6 0

2002 Caterpillar C12 Engine for a International 9400I

Call for price
CORE CAT C-12 ENGINE, 425HP - S/N: 1YN09144 - MASSIVE HOLE ON EACH SIDE OF THE BLOCK, DESTROYED THE AIR COMPRESSOR
ConditionUsed
Fits To Make(s)INTERNATIONAL
Fits To Model(s)9400I
Stock Number53933
MLS Number12818833
Last Updated5/1/2024
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tim Jordan's Truck Parts Inc.
Caterpillar C12 Engine for a International 7600
3 0

2003 Caterpillar C12 Engine for a International 7600

$12,250 USD
(USED) CAT C12 Warranty: 180 Day Parts and Labor Assembly#: 225-9923 Serial#: 2KS95768 Horsepower: 380
ConditionUsed
Assembly Number225-9923
Fits To Make(s)International
Fits To Model(s)7600
Stock Number25631570
MLS Number12784907
Last Updated4/28/2024
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar C12 Engine for a 2002 Freightliner Columbia 120
6 0

Caterpillar C12 Engine for a 2002 Freightliner Columbia 120

$14,000 USD
(Used) 2001 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: 2KS79153, Family Number: 2CPXH0729ERK, Displacement: 11.9L, Horsepower: 505, E.C.S.: EM, DI, TC, ECM,...
ConditionUsed
Horse Power505 HP
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2002
Part Number7E-8050 01
Stock NumberP-78152
MLS Number12790420
Last Updated4/24/2024
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C12 Engine - 410 HP
8 0

Caterpillar C12 Engine - 410 HP

$7,800 USD
Good running Caterpillar C-12 engine assembly with jake brake.TMU. Missing ECM. 22 PSI oil pressure at idle. 120 day guarantee.
ConditionUsed
Horse Power410 HP
Stock Number1047195
MLS Number12778240
Last Updated4/16/2024
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

(888) 519-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rydemore Heavy Duty Truck Parts
Caterpillar C12 Engine for a Kenworth T2000
2 0

1999 Caterpillar C12 Engine for a Kenworth T2000

Call for price
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T2000
Stock Number15664
MLS Number12472816
Last Updated4/16/2024
Location
Enfield, CT, US
Sold By

Camerota Truck Parts

(855) 750-___  SHOW
NUMBERCall Seller
Email Seller
Save
Camerota Truck Parts
Caterpillar C12 Engine for a 2004 Oshkosh S-SERIES
8 0

Caterpillar C12 Engine for a 2004 Oshkosh S-SERIES

Call for price
(Used) 2003 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: MBL17896, Family Number: 3CPXH0729EBV, Displacement: 11.9L, Horsepower: 505, E.C.S.: EM, DI, TC, CAC,...
ConditionUsed
Horse Power505 HP
Fits To Make(s)Oshkosh
Fits To Model(s)S-SERIES
Will Fit Year(s)2004
Part Number7E-8050 01
Stock NumberP-76792
MLS Number12751511
Last Updated4/3/2024
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES
7 0

Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

$9,999.99 USD
(Used) 2001 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: 2KS76569, Family Number: 1CPXH0729ERK, Displacement: 11.9L, Horsepower: 339/505, E.C.S.: EM, DI, TC, CAC...
ConditionUsed
Fits To Make(s)Oshkosh
Fits To Model(s)S-SERIES
Will Fit Year(s)2002
Part Number7E-8050 01
Stock NumberP-76693
MLS Number12742465
Last Updated4/3/2024
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C12 Engine Core for a 1999 Kenworth T800
11 0

Caterpillar C12 Engine Core for a 1999 Kenworth T800

Call for price
Good, used Core, Caterpillar C12 engine. The engine does not spin 360. The engine is missing the Fan. The engine does have the ECM, the alternator and The AC compressor. The flywheel housing...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Part Number240092-3
Stock Number240092-3
MLS Number12741739
Last Updated3/31/2024
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Caterpillar C12 Engine for a 1998 Ford AT9513 Aeromax 113
3 0

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, Casting#: NA, ARR/CPL: NA
ConditionUsed
Horse Power410 HP
Fits To Make(s)Ford
Fits To Model(s)AT9513 Aeromax 113
Will Fit Year(s)1998
Part NumberC-12 40PIN
Stock Number32424-6
MLS Number12741624
Last Updated5/4/2024
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Caterpillar C12 Engine
8 0

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...
ConditionNew
Stock Number5438
MLS Number12736545
Last Updated3/28/2024
Location
Houston, TX, US
Sold By

TTM Diesel LLC

(855) 701-___  SHOW
NUMBERCall Seller
Email Seller
Save
TTM Diesel LLC
Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES
7 0

Caterpillar C12 Engine for a 2002 Oshkosh S-SERIES

Call for price
(Used) 2001 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: 2KS76567, Family Number: 1CPXH0729ERK, Displacement: 11.9L, Horsepower: 339/505, E.C.S.: EM, DI, TC,...
ConditionUsed
Horse Power505 HP
Fits To Make(s)Oshkosh
Fits To Model(s)S-SERIES
Will Fit Year(s)2002
Part Number7E-8050 01
Stock NumberP-76233
MLS Number12735165
Last Updated3/27/2024
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL
7 0

2003 Caterpillar C12 Engine for a CAT C12 (70 PIN) 2KS 8YN 9SM MBL

$5,355 USD
180057-821 - Used Engine Assembly out of a 2003 International 9200I, Serial - 2KS93538, Arrangement -, Power - 330 HP, Make - Cat, Model - C12, Year - 2002, Miles - 812,184...
ConditionUsed
Horse Power330 HP
Fits To Make(s)CAT
Fits To Model(s)C12 (70 PIN) 2KS 8YN 9SM MBL
Stock Number2228969
MLS Number12531954
Last Updated3/28/2024
Location
Spokane Valley, WA, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar C12 Engine
9 0

Caterpillar C12 Engine

Call for price
READY FOR SALE. CAT C-12 SERIAL# 2KS ENGINE. 430 HP. 1650 TORQUE. 4 YEAR CAT OPT PARTS AND LABOR WARRANTY! BUILD TO CUSTOMERS ARRANGEMENT. UP TO 36 MONTH FINANCING AVAILABLE. CALL FOR...
ConditionUsed
Stock NumberLONG BLOCK PLUS
MLS Number12398818
Last Updated4/1/2024
Location
Harrisburg, PA, US
Sold By

Cleveland Brothers Truck Centers

(844) 457-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cleveland Brothers Truck Centers
Caterpillar C12 Engine for a 2003 Oshkosh S-SERIES
4 0

Caterpillar C12 Engine for a 2003 Oshkosh S-SERIES

Call for price
(Used) 2002 Caterpillar C12, ENGINE ASSEMBLY- Part Number: 7E-8050 01, Serial Number: 2KS94648, Displacement: 11.9L, Horsepower: 500, E.C.S.: EM, DI, TC, CAC, ECM, For more information...
ConditionUsed
Horse Power500 HP
Fits To Make(s)Oshkosh
Fits To Model(s)S-SERIES
Will Fit Year(s)2003
Part Number7E-8050 01
Stock NumberP-75991
MLS Number12728127
Last Updated3/24/2024
Location
Elkton, MD, US
Sold By

CRG Heavy Truck Parts

(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a engine to sell? In minutes, you can create an online listing for your engine and advertise it to thousands of buyers.
Start selling today