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Cummins QSC 8.3L High Pressure Fuel Pump 2010-2014: OEM 4954907RX

CUMMINS QSC 8.3L HIGH PRESSURE FUEL PUMP 2010-2014: OEM 4954907RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,450.00

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 NUMBER4954907RX
PART TYPEHigh Pressure Fuel Pump
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEQSC 8.3L
YEAR2010-2014
PART NUMBER4954907RM

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx High Pressure Fuel Pump, Tamerx part number 4954907RM ( OEM Part Number 4954907RX ). 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 QSC 8.3L, production years 2010-2014, and comes with a Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM4954907RX
Additional OEM4954907RX

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode
WEIGHT27.00 LBS

SHIPPING OPTIONS

Ship Weight : 27.00 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 Cummins QSC 8.3L High-Pressure Fuel Pump (2010-2014) is a high-quality replacement designed to meet OEM specifications (Part 4954907RX), ensuring precise fuel delivery for optimal engine performance and efficiency. Built for durability and reliability, this fuel pump is essential for maintaining or restoring the functionality of your Cummins QSC 8.3L engine. Trust TamerX for premium diesel components that keep your equipment running smoothly and efficiently.

FITMENT CHART

YEARMAKEENGINE(S)
2010Cummins QSC 8.3L
2011Cummins QSC 8.3L
2012Cummins QSC 8.3L
2013Cummins QSC 8.3L
2014Cummins QSC 8.3L

PEOPLE ALSO ASKS | BLOG(S)

The Cummins QSC 8.3L High Pressure Fuel Pump, OEM part number 4954907RX, is a crucial component for vehicles equipped with the 2010-2014 Cummins 8.3L diesel engine. This pump plays a vital role in ensuring efficient fuel delivery to the engine, optimizing reliability.

How It Works

The high pressure fuel pump operates by delivering fuel from the tank to the engine at elevated pressures. This process ensures that the engine receives the precise amount of fuel needed for combustion, enhancing efficiency and reducing emissions.

Key Components and Functions:

  • Fuel Inlet
    • Receives fuel from the tank and directs it into the pump.
  • Pistons
    • Compress the fuel, increasing its pressure before it moves to the injectors.
  • Valves
    • Control the flow of fuel, ensuring it is delivered at the correct timing and pressure.
  • Control Unit
    • Manages the pump’s operation, adjusting fuel delivery based on engine demand.

Benefits of OEM 4954907RX:

  • Reliability
    • Designed to meet factory specifications, ensuring consistency.
  • Compatibility
    • Perfect fit for 2010-2014 Cummins 8.3L engines, eliminating installation issues.
  • Durability
    • Built with high-quality materials to withstand the demands of diesel engines.

Maintaining the Cummins QSC 8.3L High Pressure Fuel Pump ensures your engine runs smoothly and efficiently. Regular checks and timely replacements of OEM part 4954907RX can prevent potential issues and extend the life of your diesel engine.

A high pressure fuel pump is crucial for your vehicle’s fuel system, ensuring the engine receives the necessary fuel for smooth operation. Recognizing the early signs of fuel pump failure can prevent costly repairs and maintain your car’s reliability.

Key Indicators to Watch For:

  • Engine Difficulty Starting
    • If your engine struggles to start or takes longer than usual, it might be due to inadequate fuel pressure.
  • Stalling or Hesitation
    • Sudden engine stalls or hesitation during acceleration can signal fuel pump issues.
  • Rough Idling
    • An uneven or shaky idle may indicate inconsistent fuel delivery from the pump.
  • Decreased Fuel Efficiency
    • Noticeable drops in mileage can be a sign that the fuel pump isn’t operating optimally.
  • Unusual Noises
    • A whining or grinding sound from the fuel tank area often points to a failing fuel pump.
  • Check Engine Light
    • Modern vehicles may trigger the check engine light when the fuel pump is malfunctioning.

Maintaining Your Fuel Pump Health

Regular maintenance and prompt attention to these warning signs can extend the life of your high pressure fuel pump. If you experience any of these symptoms, consult a professional mechanic to diagnose and address the issue promptly. Keeping your fuel system in good condition ensures your vehicle runs smoothly and efficiently.

It pressurizes fuel and delivers it precisely to the injectors for efficient combustion.

Inspect the fuel lines, filters, pressure sensors, and electrical connections for any faults.

Contaminated fuel, lack of lubrication, excessive heat, and internal wear can cause early failure.

Dirty fuel can clog injectors, damage pump components, and reduce overall fuel efficiency.

 

Cummins High Pressure Fuel Pumps