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Caterpillar C7, 3126 Cylinder Head 2002-2008: OEM 219-5843

CATERPILLAR C7, 3126 CYLINDER HEAD 2002-2008: OEM 219-5843

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,495.00

CORE CHARGE:

$1,000.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER219-5843
PART TYPECylinder Head
BRANDTamerx Diesel Products
ENGINE MAKECaterpillar
ENGINE TYPEC7, 3126
YEAR2002-2008
PART NUMBER219-5843RM

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Cylinder Head, Tamerx part number 219-5843RM ( OEM Part Number 219-5843 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Caterpillar C7, 3126, production years 2002-2008, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM219-5843
Additional OEM219-5843

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode
WEIGHT250.00 LBS

SHIPPING OPTIONS

Ship Weight : 250.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.

The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.

All fluids must be drained.

If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.

Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.


The OEM 219-5843 Cylinder Head is designed for Caterpillar C7 and 3126 engines produced between 2002 and 2008, offering a direct-fit solution that aligns with factory specifications. This component plays a critical role in maintaining proper engine compression and housing vital valvetrain elements. Built with precision, it supports reliable engine operation across a range of heavy-duty applications. Its OEM classification ensures compatibility with existing configurations, reducing the complexity of installation. Whether used in transportation, construction, or industrial equipment, this cylinder head offers dependable durability for ongoing engine service.

FITMENT CHART

YEARMAKEENGINE(S)
2002Caterpillar C7 3126
2003Caterpillar C7 3126
2004Caterpillar C7 3126
2005Caterpillar C7 3126
2006Caterpillar C7 3126
2007Caterpillar C7 3126
2008Caterpillar C7 3126

PEOPLE ALSO ASKS | BLOG(S)

The Caterpillar C7 and 3126 Cylinder Head, OEM 219-5843, plays a vital role in the proper operation of diesel engines. Located on top of the engine block, the cylinder head serves as a crucial component for controlling airflow in and out of the cylinders and housing the fuel injectors. Without a properly functioning cylinder head, your engine could suffer from significant damage.

Key Functions of the Caterpillar C7, 3126 Cylinder Head:

  • Airflow Management
    • The cylinder head is responsible for directing air into the cylinders and allowing exhaust gases to exit.
  • Fuel Injection
    • It houses the fuel injectors, ensuring proper fuel distribution to each cylinder.
  • Combustion
    • The head creates a sealed environment for combustion, vital for the engine’s efficiency.
  • Heat Management
    • The cylinder head also helps dissipate heat generated by the engine.

Signs of issues with the cylinder head may include overheating, coolant leaks, or white smoke from the exhaust. Addressing any problems quickly is essential to avoid more costly repairs down the road.

A cracked cylinder head is a serious issue for any engine. The cylinder head plays a vital role in sealing the combustion chamber and controlling the flow of air and fuel. When it cracks, it can lead to a host of problems, including engine overheating and loss of power. Understanding the causes of a cracked cylinder head can help you avoid costly repairs.

Here are some common reasons a cylinder head may crack:

  • Overheating
    • Excessive engine temperatures put strain on the cylinder head, causing it to warp or crack.
  • Thermal Stress
    • Frequent, rapid temperature changes can weaken the material over time, making it more susceptible to cracking.
  • Engine Misfires
    • Misfires lead to unbalanced combustion, which can cause pressure spikes that damage the cylinder head.
  • Poor Coolant Maintenance
    • Failing to maintain the proper coolant levels can cause overheating and eventual cracking.
  • Incorrect Installation
    • Improper torquing of the cylinder head bolts can create uneven pressure, leading to cracks.

To prevent a cracked cylinder head, it’s essential to monitor engine temperatures, maintain coolant levels, and ensure all engine components are installed correctly. Regular maintenance and attention to engine warning signs can save you from significant repair costs down the road.

This cylinder head is cast from high-strength iron designed to handle heavy-duty thermal and mechanical stress.

Yes, cracks or gasket sealing failures in the cylinder head can lead to coolant intrusion into the combustion chamber.

Yes, pressure-testing is recommended to confirm there are no internal cracks or sealing issues, especially on reused or rebuilt heads.

Major inspections are typically recommended every 250,000 to 300,000 miles or sooner if symptoms of engine imbalance or coolant loss appear.

Caterpillar Cylinder Heads