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CUMMINS HIGH PRESSURE FUEL PUMP : OEM 5303387RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,230.00

CORE CHARGE:

$500.00
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 NUMBER5303387RX
PART TYPEHigh Pressure Fuel Pump
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPE
YEAR
PART NUMBER0445020517RM

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx High Pressure Fuel Pump, Tamerx part number 0445020517RM ( OEM Part Number 5303387RX ). 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 , and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5303387RX
Additional OEM0 445 020 517, 5303387, 0445020517, 5303387RX

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547496230
WEIGHT12.00 LBS

SHIPPING OPTIONS

Ship Weight : 12.00 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.


Expertly engineered for diesel prowess, Tamerx proudly introduces the Cummins High Pressure Fuel Pump (OEM Part Number: 5303387RX), specifically designed for superior functionality in model years equipped with 0445020517RM. As a premium replacement part provider, Tamerx stands out for its commitment to precision engineering. Meticulously crafted, our high-pressure fuel pump ensures seamless integration and reliability, meeting the highest industry standards. Elevate your Cummins engine's fuel delivery with Tamerx, the trusted name in diesel components. With a focus on quality, durability, and optimal functionality, our high-pressure fuel pump, featuring OEM Part Number 5303387RX, embodies the pinnacle of Tamerx's dedication to diesel excellence. Choose Tamerx for unmatched craftsmanship and superior materials, ensuring your Cummins engine runs at its best.

PEOPLE ALSO ASKS | BLOG(S)

The high-pressure fuel pump is a critical component of your diesel engine, ensuring that the fuel is delivered to the engine at the correct pressure for optimal combustion. The Cummins High Pressure Fuel Pump: OEM 5303387RX is designed to provide the precise amount of fuel needed to keep your engine running efficiently and reliably.

Key Features of the Cummins High Pressure Fuel Pump

  • Accurate Fuel Delivery
    • The OEM 5303387RX fuel pump ensures that your engine receives the correct fuel pressure for efficient combustion, which improves overall engine performance.
  • OEM Quality and Fit
    •  Designed to Cummins’ exact specifications, this fuel pump is built to provide a perfect fit and dependable operation, ensuring long-term reliability for your engine.
  • Durable Construction
    •  Constructed from high-quality materials, the pump is engineered for long-lasting durability, reducing the need for frequent replacements.
  • Supports Fuel Efficiency
    • By delivering fuel at the right pressure, this pump helps improve fuel efficiency, which can lead to reduced fuel consumption and lower operational costs.

The Cummins High Pressure Fuel Pump: OEM 5303387RX is an essential part of your engine’s fuel system, ensuring optimal fuel delivery for efficient combustion and engine reliability. At TamerX Diesel Parts, we offer high-quality OEM parts that keep your engine running smoothly. Investing in this fuel pump ensures your engine will operate efficiently, delivering long-term performance and reducing potential downtime.

 

The high-pressure fuel pump is a crucial component in modern diesel and gasoline engines, responsible for delivering fuel at the precise pressure needed for efficient combustion. Like any mechanical part, the high-pressure fuel pump has a limited lifespan. Understanding how long a high-pressure fuel pump typically lasts can help you plan for maintenance and avoid unexpected breakdowns.

  • Average Lifespan

    • On average, a high-pressure fuel pump lasts between 100,000 and 150,000 miles. However, this can vary depending on the vehicle, driving conditions, and maintenance habits.

  • Driving Conditions

    • Harsh driving conditions, such as frequent stop-and-go traffic, towing heavy loads, or driving in extreme temperatures, can shorten the life of the fuel pump. These conditions place extra stress on the fuel system.

  • Fuel Quality

    • Using high-quality fuel helps prolong the life of the pump. Low-quality or contaminated fuel can introduce dirt and debris into the pump, causing it to wear out prematurely.

  • Maintenance Practices

    • Regular maintenance, such as timely fuel filter replacements and using fuel system cleaners, can help extend the life of the high-pressure fuel pump. Neglecting maintenance can lead to clogging or damage to the pump.

  • Signs of a Failing Pump

    • Before the pump fails completely, you may notice symptoms such as difficulty starting, loss of power, poor fuel efficiency, engine misfires, or excessive exhaust smoke. Addressing these issues early can prevent complete pump failure.

The typical lifespan of a high-pressure fuel pump is between 100,000 and 150,000 miles, but factors such as driving conditions, fuel quality, and regular maintenance can significantly impact its longevity. By maintaining your fuel system and addressing early warning signs, you can extend the life of your fuel pump and avoid costly repairs. If you notice any symptoms of a failing pump, it’s important to have it inspected by a professional mechanic to ensure optimal engine performance.

This pump delivers fuel from the tank to the engine at the correct pressure, ensuring optimal combustion and engine performance.

Common causes include fuel contamination, inadequate lubrication, and wear due to prolonged use.

A fuel pressure test using a gauge can determine if the pump operates within the specified range.

Regular inspections, using high-quality fuel, and timely replacement of fuel filters can prevent common problems.

Cummins High Pressure Fuel Pumps