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Cummins ISM EGR Valve 2007-2010: OEM 4955970NX

CUMMINS ISM EGR VALVE 2007-2010: OEM 4955970NX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,581.00

CORE CHARGE:

$300.00
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 NUMBER4955970NX
PART TYPEEGR Valve
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEISM
YEAR2007-2010
PART NUMBEREGR970V

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx EGR Valve, Tamerx part number EGR970V ( OEM Part Number 4955970NX ). 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 Cummins ISM, production years 2007-2010, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM4955970NX
Additional OEM4955970NX, 4955970RX, 5473227

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547486132
WEIGHT18.00 LBS

SHIPPING OPTIONS

Ship Weight : 18.00 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.


Discover the EGR970V, Tamerx's tailored EGR Valve designed for Cummins ISM engines spanning 2007 to 2010, aligning with OEM standards (4955970NX). Precision-engineered for diesel functionality, Tamerx stands as the epitome of meticulous design and reliability in replacement parts. As a premium replacement part company, we assure seamless integration and functionality for your Cummins engine. Trust the EGR970V for precise emissions control, vital for engine efficiency. Tamerx sets the industry standard, delivering a premium replacement part that exceeds expectations. Elevate your Cummins ISM experience confidently with Tamerx—your assurance of precision, quality, and dependability in every mile.

FITMENT CHART

YEARMAKEENGINE(S)
2007Cummins ISM
2008Cummins ISM
2009Cummins ISM
2010Cummins ISM

PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISM engine is a popular choice for heavy-duty applications due to its reliability and performance. One critical component that helps maintain its efficiency and compliance with emission standards is the Exhaust Gas Recirculation (EGR) valve. The Cummins ISM EGR Valve (OEM 4955970NX) plays a vital role in reducing nitrogen oxide (NOx) emissions and improving overall engine performance. In this blog, we will explore the importance of the EGR valve and how it benefits your engine.

The Role of the EGR Valve

  • Reduces NOx Emissions

    •  The EGR valve recirculates a portion of the exhaust gases back into the engine’s intake manifold. This process lowers the combustion temperature, significantly reducing the formation of nitrogen oxides (NOx), which are harmful pollutants.

  • Improves Fuel Efficiency

    •  By lowering the combustion temperature, the EGR valve helps improve the engine’s fuel efficiency. This results in better fuel economy and reduced operational costs.

  • Enhances Engine Performance

    • Proper functioning of the EGR valve ensures smoother engine operation. It prevents issues such as knocking and overheating, contributing to a more reliable and powerful engine performance.

  • Compliance with Emission Standards

    • The EGR valve is essential for meeting stringent emission regulations. By reducing NOx emissions, it helps your vehicle comply with environmental standards and avoid fines.

  • Durability and Reliability

    • Made from high-quality materials, the Cummins ISM EGR Valve (OEM 4955970NX) is built to withstand harsh conditions, ensuring long-term durability and reliable performance.

Key Features of the OEM 4955970NX EGR Valve

  • High Precision Engineering

    • Engineered to meet stringent specifications, this EGR valve ensures efficient recirculation of exhaust gases, enhancing emissions control and engine performance.

  • Robust Construction

    • Constructed from durable materials, this valve can endure high temperatures and pressures, ensuring consistent performance and longevity.

  • Easy Installation

    • The OEM 4955970NX EGR valve is designed for straightforward installation, minimizing downtime and ensuring your vehicle is back on the road quickly.

  • Compatibility

    • Specifically designed for Cummins ISM engines from 2007-2010, ensuring a perfect fit and seamless integration with your engine system.

The Cummins ISM EGR Valve (OEM 4955970NX) is an essential component for maintaining the efficiency and compliance of your heavy-duty engine. Its ability to reduce NOx emissions, improve fuel efficiency, enhance engine performance, and ensure compliance with emission standards makes it a critical part of your vehicle’s emission control system. Investing in this high-quality EGR valve will not only boost your engine’s performance but also contribute to significant cost savings over time. Ensure your Cummins ISM engine operates at its peak by choosing the OEM 4955970NX EGR valve.

The Exhaust Gas Recirculation (EGR) valve is an essential component in your diesel engine, responsible for reducing emissions and improving efficiency by recirculating a portion of the exhaust gases back into the combustion chamber. When the EGR valve fails, it can lead to various engine performance issues. But can you drive with a bad EGR valve? Understanding the implications of a malfunctioning EGR valve can help you make an informed decision.

Symptoms of a Bad EGR Valve

Driving with a bad EGR valve can lead to noticeable symptoms that affect your vehicle's performance. Here are some common signs of a failing EGR valve:

  • Check Engine Light
    •  One of the first indicators of a bad EGR valve is the illumination of the check engine light. Diagnostic trouble codes related to the EGR system can help pinpoint the issue.
  • Rough Idling
    • A malfunctioning EGR valve can cause rough idling or stalling, as the engine struggles to maintain a steady idle speed due to incorrect recirculation of exhaust gases.
  • Poor Fuel Economy
    • If the EGR valve is stuck open, it can lead to inefficient combustion, resulting in decreased fuel efficiency and increased fuel consumption.
  • Engine Knocking
    • A faulty EGR valve can cause engine knocking or pinging due to improper timing of the air-fuel mixture entering the combustion chamber.
  • Loss of Power
    • A bad EGR valve can lead to a noticeable loss of power and acceleration, as the engine cannot efficiently recirculate exhaust gases.
  • Increased Emissions
    • A malfunctioning EGR valve can cause higher emissions of nitrogen oxides (NOx), which can lead to failed emissions tests and increased environmental impact.
  • Excessive Smoke
    • A bad EGR valve can cause excessive black smoke from the exhaust due to incomplete combustion and improper fuel mixture.

Risks of Driving with a Bad EGR Valve

While it is possible to drive with a bad EGR valve, it is not advisable for extended periods. Here are some risks associated with continuing to drive with a malfunctioning EGR valve:

  • Engine Damage
    •  Prolonged driving with a bad EGR valve can lead to engine knocking and pre-ignition, which can cause significant damage to engine components over time.
  • Increased Emissions
    • Driving with a faulty EGR valve can result in higher emissions of harmful pollutants, contributing to environmental pollution and potentially leading to fines or failed emissions tests.
  • Poor Performance
    • A malfunctioning EGR valve can lead to poor engine performance, making your vehicle less responsive and more difficult to drive, especially in demanding situations like highway driving or towing.
  • Fuel Inefficiency
    • Driving with a bad EGR valve can decrease your fuel economy, leading to higher fuel costs and more frequent refueling stops.

Preventive Measures

To avoid the risks associated with a bad EGR valve, consider these preventive measures:

  • Regular Maintenance
    •  Follow a regular maintenance schedule, including cleaning or replacing the EGR valve as needed to prevent buildup of carbon deposits and ensure proper function.
  • Use High-Quality Fuel
    • Using high-quality diesel fuel can help reduce the formation of deposits and contaminants that can clog the EGR valve.
  • Professional Inspections
    • Have your vehicle inspected by a professional mechanic regularly to identify and address any issues with the EGR system early.

While you can drive with a bad EGR valve, it is not advisable due to the potential risks to your engine, fuel efficiency, and emissions. Recognizing the symptoms of a failing EGR valve and taking preventive measures can help maintain your vehicle’s performance and environmental compliance. For high-quality EGR valves and expert advice on maintaining your diesel engine, visit our website and explore our extensive range of products designed to keep your vehicle in top condition.

Signs include hard engine starts, loss of power, misfiring, and low oil pressure warnings.

Failures are typically caused by oil contamination, wear from prolonged use, and inadequate lubrication.

Regular cleaning of the EGR system and using high-quality fuel can prevent carbon buildup and prolong the valve’s life.

OEM parts ensure compatibility, reliability, and adherence to the engine’s original design, maintaining optimal performance and durability.

 

Cummins EGR Valves