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International Navistar T444E, DT466E IPR Valve 1996-2004: OEM F81Z9C968AA/AB

INTERNATIONAL NAVISTAR T444E, DT466E IPR VALVE 1996-2004: OEM F81Z9C968AA/AB

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$123.00

CORE CHARGE:

$75.00
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 NUMBERF81Z9C968AA/AB
PART TYPEIPR Valve
BRANDTamerx Diesel Products
ENGINE MAKENavistar
ENGINE TYPET444E, DT466E
YEAR1996-2004
PART NUMBERIPR101-2

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx IPR Valve, Tamerx part number IPR101-2 ( OEM Part Number F81Z9C968AA/AB ). 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 International Navistar T444E, DT466E, production years 1996-2004, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEMF81Z9C968AA/AB
Additional OEM1841217C91, 23076, 2V231, AP63402, CM5013, F81Z9C968AA/AB, F81Z9C968AA/AB 1841217C91, PR315, XTD2V231

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547499903
WEIGHT0.60 LBS

SHIPPING OPTIONS

Ship Weight : 0.60 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.


FITMENT CHART

YEARMAKEENGINE(S)
1996Navistar T444E DT466E
1997Navistar T444E DT466E
1998Navistar T444E DT466E
1999Navistar T444E DT466E
2000Navistar T444E DT466E
2001Navistar T444E DT466E
2002Navistar T444E DT466E
2003Navistar T444E DT466E
2004Navistar T444E DT466E

PEOPLE ALSO ASKS | BLOG(S)

The Injection Pressure Regulator (IPR) valve is a crucial component in ensuring that your International Navistar T444E and DT466E engines operate smoothly. The OEM F81Z9C968AA/AB IPR valve controls the pressure of the high-pressure oil system, which directly affects the fuel injectors and engine performance. In this blog, we’ll explore the key functions of the IPR valve and why keeping it in good condition is essential for optimal engine operation.

Key Functions of the International Navistar T444E, DT466E IPR Valve (OEM F81Z9C968AA/AB):

  • Regulates Injection Pressure

    • The IPR valve controls the pressure in the high-pressure oil system, ensuring that the fuel injectors receive the proper amount of oil pressure to deliver fuel efficiently into the engine’s combustion chambers.

  • Improves Fuel Injection Accuracy

    • By maintaining the correct oil pressure, the IPR valve ensures accurate fuel injection, leading to more efficient combustion, better fuel economy, and smoother engine operation.

  • Prevents Engine Problems

    • A malfunctioning IPR valve can lead to poor fuel delivery, which may cause rough idling, stalling, or even engine misfires. The OEM F81Z9C968AA/AB helps prevent these issues by regulating the injection pressure consistently.

  • Supports Engine Start-Up

    • The IPR valve plays a critical role in ensuring the engine starts smoothly by delivering the correct pressure to the injectors, especially during cold starts or heavy-duty operations.

  • Specifically Designed for T444E and DT466E Engines

    • The OEM F81Z9C968AA/AB IPR valve is engineered to meet the specific requirements of International Navistar T444E and DT466E engines, ensuring a perfect fit and reliable performance from 1996 to 2004 models.

The International Navistar T444E, DT466E IPR Valve (OEM F81Z9C968AA/AB) is essential for regulating oil pressure, ensuring accurate fuel injection, and preventing engine issues. Keeping this component in good condition is vital for maintaining the performance and reliability of your engine. TamerX Diesel Parts provides high-quality OEM IPR valves to help ensure your Navistar engine runs efficiently and smoothly for years to come.

The Injection Pressure Regulator (IPR) valve is a key component in your vehicle’s fuel system, responsible for regulating the high-pressure oil that drives the fuel injectors. When the IPR valve fails, it can lead to poor engine performance, hard starts, or even engine failure. Understanding what causes an IPR valve to fail can help prevent these issues and keep your vehicle running smoothly. In this blog, we’ll explore the common causes of IPR valve failure.

Common Causes of IPR Valve Failure:

  • Contaminated Oil

    • One of the most common reasons for IPR valve failure is oil contamination. Dirt, debris, or sludge in the oil can clog the IPR valve, causing it to malfunction and fail over time.

  • Electrical Issues

    • The IPR valve is controlled by electrical signals from the engine control module (ECM). Damaged wiring, corroded connectors, or a faulty sensor can interfere with the valve’s operation, leading to failure.

  • Excessive Heat

    • High engine temperatures can cause the internal components of the IPR valve to degrade or warp. Over time, this heat exposure can lead to the valve’s malfunction or complete failure.

  • Wear and Tear

    •  Like many engine components, the IPR valve can wear out over time due to regular use, especially in high-mileage vehicles. Internal seals and moving parts within the valve can break down, reducing its ability to regulate pressure effectively.

  • Oil Leaks

    • Leaks in the high-pressure oil system can cause the IPR valve to fail. If the system loses pressure, the valve may not receive enough oil to function properly, leading to performance issues or valve failure.

  • Poor Maintenance

    • Neglecting regular oil changes and other vehicle maintenance tasks can contribute to IPR valve failure. Clean, properly maintained oil is essential for the longevity of the valve and other high-pressure components.

IPR valve failure can be caused by oil contamination, electrical issues, excessive heat, and general wear and tear. Regular maintenance, including oil changes and inspections, can help prevent these problems and ensure your IPR valve operates efficiently. If you notice symptoms like poor engine performance or hard starting, it’s essential to have your IPR valve inspected and repaired promptly to avoid further damage. Proper care can keep your vehicle running smoothly and extend the life of your fuel system.

International Navistar IPR Valves