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Caterpillar C15 Engine & Powertrain For Sale

Shop new, used, and remanufactured Caterpillar C15 Engine & Powertrain on MyLittleSalesman.com . Compare active listings with prices from $5 to $5,500. Sellers include Dutcher's, Tim Jordan's Truck Parts, Holst Truck Parts, and more. Filter by condition, price, or year to find the Caterpillar C15 that fits your job.
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Showing 1 - 25 of 1,375 Listings

1 - 25 of 1,375 listings
1 - 25 of 1,375 listings
Caterpillar C15 Engine Oil Cooler

Caterpillar C15 Engine Oil Cooler

Recently Updated
$129.25 USD
NEW ENGINE OIL COOLER INSTALL GASKET KIT. FITS MOST 3406B/C/E AND C15 MODELS. ***FOR USE WITH OIL COOLER 2237962*** 3406E/C15/C16/C18 series application, Serial#: 3483682, Core Charge: 0,...
ConditionNew
Fits To Make(s)Caterpillar
Part Number3483682 321411
Stock Number331431 / 321411
MLS Number10156778
CategoryEngine Oil Coolers
Last Updated10/10/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C15 Engine Crankcase Breather Box, Part # 297-5369

2007 Caterpillar C15 Engine Crankcase Breather Box, Part # 297-5369

Newly Listed
Contact for price
CAT C15 Engine Crankcase Breather Box For Sale, Used. P/N: 297-5369. Call, email, or text for more information, we ship everywhere., Serial#: 00000
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2007
Part Number297-5369
Stock NumberKW-0413-57
MLS Number14653668
CategoryEngine Miscellaneous Parts
Last Updated10/9/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Caterpillar 3406E-C15 ACERT Main Bearing Set, Part # 3178766 370020

Caterpillar 3406E-C15 ACERT Main Bearing Set, Part # 3178766 370020

Recently Updated
$282.13 USD
3406E-C15 ACERT MAIN BEARING SET. INCLUDES 7 (3178766 BRG SET) 1 (2351752 THRUST SET), Serial#: ..............., Core Charge: 0, Casting#: ...............
Quantity3
ConditionNew
Engine ModelCaterpillar C15
Part Number3178766 370020E
Stock Number340020E
MLS Number9003812
CategoryEngine Miscellaneous Parts
Last Updated10/7/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C15 ACERT Cylinder Head

Caterpillar C15 ACERT Cylinder Head

Recently Updated
$3,470 USD
New loaded assembled aftermarket CAT cylinder head. For Acert twin turbo. Bolts washers included. Vacuum, pressure and fuel line tested. Inconel exhaust valves CAT P/N 2239250, 223-9250....
Quantity4
ConditionNew
Stock Number2239250
MLS Number12886172
CategoryCylinder Heads
Last Updated10/7/2026
Location
Scranton, PA, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___  SHOW
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Boots and Hank's Truck Parts, Inc.
Caterpillar C15 Cylinder Head

Caterpillar C15 Cylinder Head

Recently Updated
$3,405 USD
New loaded assembled aftermarket CAT cylinder head. Bolts washers included. Vacuum, pressure and fuel line tested. Inconel exhaust valves CAT P/N 183-5296, 1835296. Additional cross...
Quantity3
ConditionNew
Stock Number1835296
MLS Number12886173
CategoryCylinder Heads
Last Updated10/7/2026
Location
Scranton, PA, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___  SHOW
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Boots and Hank's Truck Parts, Inc.
Caterpillar C15 6NZ 70-PIN Engine Control Module (ECM)

Caterpillar C15 6NZ 70-PIN Engine Control Module (ECM)

Newly Listed
$2,500 USD
(GOOD USED BENCH TESTED) Caterpillar C15 70-PIN Engine Control Module (ECM) For Sale, 6NZ-Serial Prefix, Off 2002 C15 6NZ-Prefix w/ Engine Brakes, 550HP, Stock # 10338 WEBSITE LINK: https:...
ConditionUsed
Part Number70-PIN
Stock Number10338
MLS Number14646013
CategoryEngine Control Modules (ECM)
Last Updated10/6/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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