Caterpillar C12 Engine Parts For Sale

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C12

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Caterpillar C12 Valve Cover for a CAT C12

Price Drop $50.24 USD

1329827

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1798945
MLS Number	10834553
Category	Valve Covers
Last Updated	3/1/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

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2003 Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

USED VALVE COVER

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1733220
MLS Number	10834215
Category	Valve Covers
Last Updated	3/1/2026
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Front Engine Cover for a CAT C12

$125.24 USD

OUTER TIMING COVER, C12

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	2156534
MLS Number	14177263
Category	Front Engine Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Engine Oil Cooler for a CAT C12

$48.30 USD

OIL COOLER WITH TRANSFER ELBOW # 122-0670

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	2155243
MLS Number	14177261
Category	Engine Oil Coolers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

ALSO REPLACES BLACK VALVE COVER 131-6665

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	2155238
MLS Number	14177260
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

ALSO REPLACES BLACK VALVE COVER 131-6665

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	2155226
MLS Number	14177259
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Front Engine Cover for a CAT C12

$125.24 USD

OUTER

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1923879
MLS Number	14176639
Category	Front Engine Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

AL,

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1435372
MLS Number	14176100
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

AL,

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1435371
MLS Number	14176099
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

AL,

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1029355
MLS Number	14175799
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1029354
MLS Number	14175798
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Valve Cover for a CAT C12

$50.24 USD

AL,

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	1029353
MLS Number	14175797
Category	Valve Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Front Engine Cover for a CAT C12

Price Drop $125.24 USD

TIMING HOUSING COVER PLATE

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	398774
MLS Number	11313950
Category	Front Engine Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Front Engine Cover for a CAT C12

$125.24 USD

138-2008B4

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	398772
MLS Number	14174912
Category	Front Engine Covers
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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1999 Caterpillar C12 Front Engine Cover for a CAT C12

$125.24 USD

CAT C12, FRONT TIMING COVER (PLATE), P/N: 1300910

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	FTCP999662
MLS Number	14171077
Category	Front Engine Covers
Last Updated	2/28/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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Caterpillar C12 Engine Mount

$280 USD

K234-2365R SUPPORT-ENGINE REAR RH

Quantity	4
Condition	Used
Engine Model	CAT C12 C13
Side	Right
Stock Number	6083
MLS Number	13174167
Category	Engine Mounts
Last Updated	2/26/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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Used C12 Harmonic Balancer With Pulley

$325 USD

Used C12 harmonic balancer with pulley, Core Charge: 0.00, Casting#: 132-3171

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51694
MLS Number	10273733
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used Caterpillar C12 Engine Coolant Hose

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USED CATERPILLAR C12 ENGINE COOLANT HOSE., Core Charge: 0.00, Casting#: 252-9620

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51610
MLS Number	10273724
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used Caterpillar C12 Water Pump Elbow

$50 USD

USED CATERPILLAR C12 WATER PUMP ELBOW, Core Charge: 0.00, Casting#: 116-5457

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51970
MLS Number	10273662
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used CAT C12 Idler Gear

$85 USD

Used CAT C12 idler gear, Core Charge: 0.00, Casting#: 133-7087

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51530
MLS Number	10273620
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used Caterpillar C12 Fuel Rail

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USED CATERPILLAR C12 FUEL RAIL., Core Charge: 0.00, Casting#: 132-6229

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51178
MLS Number	10273596
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used BrAcket For A CAterpillAr C12

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Used Bracket for a Caterpillar C12, Core Charge: 0.00, Casting#: 169-4178

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51488
MLS Number	10273549
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used Fuel Filter BAse For A CAterpillAr C12

$75 USD

Used Fuel Filter Base for a Caterpillar C12, Core Charge: 0.00, Casting#: 1451770

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51489
MLS Number	10273539
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used Caterpillar C12 Adapter Tube

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USED CATERPILLAR C12 ADAPTER TUBE., Core Charge: 0.00, Casting#: 119-2942

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51611
MLS Number	10273511
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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Used Caterpillar C12 Water Pump Elbow

$50 USD

USED CATERPILLAR C12 WATER PUMP ELBOW, Core Charge: 0.00, Casting#: 116-5457

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C12
Stock Number	51173
MLS Number	10273501
Category	Engine Miscellaneous Parts
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage