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Cummins ISX15 High Pressure Fuel Pump 2011-2014: OEM 4359487RX

CUMMINS ISX15 HIGH PRESSURE FUEL PUMP 2011-2014: OEM 4359487RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,320.00

CORE CHARGE:

$1,200.00
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 NUMBER4359487RX
PART TYPEHigh Pressure Fuel Pump
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEISX15
YEAR2011-2014
PART NUMBER4359487RM
GTIN00840490503915
APPLICATION NOTESCM2250
ADDITIONAL NOTESNote: Fuel Supply line attach to Bottom of the Gear Pump

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx High Pressure Fuel Pump, Tamerx part number 4359487RM ( OEM Part Number 4359487RX ). 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 ISX15, production years 2011-2014, and comes with a One Million Miles or One Year Warranty.

Additional Notes: Note: Fuel Supply line attach to Bottom of the Gear Pump

OEM NUMBERS

Primary OEM4359487RX
Additional OEM2872662, 2872662NX, 2872662PX, 2872662RX, 4307527, 4359487, 4359487RX

ADDITIONAL DETAILS

CONDITIONRemanufactured
GTIN00840490503915
WEIGHT58.00 LBS

SHIPPING OPTIONS

Ship Weight : 58.00 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.


Exemplifying precision in diesel engineering, Tamerx introduces Part Number 4359487RM – the optimal replacement for Cummins ISX15 High Pressure Fuel Pump (2011-2016), mirroring the OEM 4359487RX. As a stalwart in the realm of replacement parts, Tamerx is synonymous with quality. Crafted for seamless compatibility and longevity, our high-pressure fuel pump ensures quality for your Cummins engine. With Tamerx, you invest in reliability, durability, and the assurance that your diesel powerhouse operates at its peak. Tamerx – where precision engineering meets the demands of Cummins ISX15, setting a new standard in replacement part excellence.

FITMENT CHART

YEARMAKEENGINE(S)
2011Cummins ISX15
2012Cummins ISX15
2013Cummins ISX15
2014Cummins ISX15

PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISX15 High Pressure Fuel Pump, OEM 4359487RX, for models from 2011 to 2016, is a crucial component in ensuring your engine runs smoothly and efficiently. However, like all mechanical parts, it can wear out over time. Recognizing the symptoms of a failing high-pressure fuel pump can help you address issues promptly, preventing further damage to your engine. Here are some common signs to look out for.

Common Symptoms of a Failing Cummins ISX15 High-Pressure Fuel Pump OEM 4359487RX

  • Loss of Power

    • One of the most noticeable symptoms of a failing high-pressure fuel pump is a significant loss of engine power. This occurs because the pump is unable to deliver the necessary fuel pressure to the engine, leading to reduced performance, especially under load.

  • Hard Starting

    • Difficulty in starting the engine, particularly in cold weather, can be an indication of a failing fuel pump. If the pump cannot provide adequate fuel pressure, the engine will struggle to start or may not start at all.

  • Engine Stalling

    • A failing high-pressure fuel pump can cause the engine to stall unexpectedly. This is due to inconsistent fuel delivery, which disrupts the combustion process and causes the engine to shut down.

  • Poor Fuel Economy

    • If you notice a sudden decrease in fuel efficiency, it could be due to a malfunctioning fuel pump. An inefficient pump can lead to improper fuel atomization, resulting in higher fuel consumption.

  • Check Engine Light

    • The check engine light can illuminate for various reasons, including issues with the high-pressure fuel pump. If the pump is failing, the vehicle's computer may detect the problem and trigger the check engine light.

  • Noise from the Fuel Pump

    • Unusual noises, such as whining or buzzing, coming from the fuel pump area can indicate that the pump is struggling or failing. This noise is often a sign that the pump is working harder than it should be to deliver fuel.

Maintaining the health of your Cummins ISX15 High-Pressure Fuel Pump (OEM 4359487RX) is essential for ensuring optimal engine performance and longevity. Recognizing the symptoms of a failing pump, such as loss of power, hard starting, engine stalling, poor fuel economy, check engine light, and unusual noises, can help you address issues promptly. Regular inspections and timely replacements are crucial to keeping your engine running smoothly and efficiently. By taking proactive measures, you can prevent costly repairs and ensure the reliability of your vehicle.

The high-pressure fuel pump is a vital component in modern engines, ensuring that fuel is delivered at the correct pressure for efficient combustion. When this pump begins to fail, it can cause a range of issues that affect your vehicle's performance and reliability. Understanding the implications of driving with a bad high-pressure fuel pump is crucial for maintaining your vehicle and ensuring your safety on the road.

Risks of Driving with a Bad High-Pressure Fuel Pump

  • Reduced Engine Performance

    • A failing high-pressure fuel pump can lead to inadequate fuel delivery, causing the engine to struggle during acceleration. You may notice a significant drop in power, making it difficult to drive, especially in situations that require quick responses, such as merging onto highways or overtaking other vehicles.

  • Stalling and Hard Starts

    • One of the most common symptoms of a failing fuel pump is engine stalling. If the pump cannot maintain the necessary pressure, the engine may stall unexpectedly, posing a safety risk. Additionally, you might experience hard starts, where the engine cranks for an extended period before starting or fails to start altogether.

  • Poor Fuel Efficiency

    • A malfunctioning fuel pump can lead to inefficient fuel delivery, causing the engine to burn more fuel than necessary. This not only reduces fuel efficiency but also increases your fuel costs over time.

  • Engine Misfires

    •  Inconsistent fuel pressure can cause engine misfires, leading to rough idling and vibrations. Misfires can damage engine components over time, leading to more costly repairs if not addressed promptly.

  • Check Engine Light

    • A bad high-pressure fuel pump can trigger the check engine light. Ignoring this warning can lead to more severe engine damage, as the problem may extend beyond just the fuel pump.

Driving with a bad high-pressure fuel pump is not advisable due to the potential risks and the likelihood of causing further damage to your engine. If you suspect your fuel pump is failing, it's crucial to have it inspected and replaced by a professional as soon as possible.

In summary, driving with a bad high-pressure fuel pump can lead to reduced engine performance, stalling, hard starts, poor fuel efficiency, engine misfires, and the check engine light being triggered. Addressing these issues promptly by replacing the faulty fuel pump is essential to maintain your vehicle's performance, efficiency, and safety. Regular maintenance and timely repairs can prevent these problems and ensure a smooth driving experience.

Contaminated fuel, insufficient lubrication, or internal wear due to high operating pressures can lead to failure.

Key indicators include erratic engine performance, low fuel rail pressure, and diagnostic trouble codes related to the fuel system.

Replacement involves relieving fuel pressure, disconnecting fuel lines, removing the old pump, and installing the new one with proper torque specifications.

Ensure the fuel system is clean, use OEM-approved parts, and follow Cummins guidelines to avoid contamination and ensure proper functionality.

Cummins High Pressure Fuel Pumps

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