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Cummins QSK High Pressure Fuel Pump 2015-2024: OEM 5542883

CUMMINS QSK HIGH PRESSURE FUEL PUMP 2015-2024: OEM 5542883

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$19,995.00

CORE CHARGE:

$1,000.00
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 NUMBER5542883
PART TYPEHigh Pressure Fuel Pump
BRANDBosch
ENGINE MAKECummins
ENGINE TYPEQSK
YEAR2015-2024
PART NUMBERF 00B C00 048
WARRANTY
One Million Miles or One Year

PRODUCT DESCRIPTION

This is a Genuine New Bosch High Pressure Fuel Pump, Bosch part number F 00B C00 048 ( OEM Part Number 5542883 ). 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 QSK, production years 2015-2024, and comes with a One Million Miles or One Year Warranty.

OEM NUMBERS

Primary OEM5542883
Additional OEM5542883

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode00840490558052
WEIGHT99.00 LBS

SHIPPING OPTIONS

Ship Weight : 99.00 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 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, 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 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.


Built to maintain the fuel pressure required by the injection system, the Cummins QSK High Pressure Fuel Pump (2015–2024) OEM 5542883 supports consistent fuel delivery in compatible diesel applications. Manufactured according to original equipment specifications, this pump is designed for proper fitment with applicable Cummins QSK engines within the specified model years. It pressurizes and supplies fuel to the engine’s high-pressure fuel system, helping the injectors receive a steady and controlled fuel supply during operation. Its durable construction is designed to withstand high fuel pressures, engine heat, vibration, and the demanding conditions associated with heavy-duty diesel equipment. Suitable for equipment owners, technicians, and professional diesel repair facilities, this OEM high pressure fuel pump provides a dependable replacement solution for maintaining proper fuel system operation.

FITMENT CHART

YEARMAKEENGINE(S)
2015Cummins QSK
2016Cummins QSK
2017Cummins QSK
2018Cummins QSK
2019Cummins QSK
2020Cummins QSK
2021Cummins QSK
2022Cummins QSK
2023Cummins QSK
2024Cummins QSK

PEOPLE ALSO ASKS | BLOG(S)

The Cummins QSK High Pressure Fuel Pump 2015-2024: OEM 5542883 is important because it supplies the fuel injection system with high-pressure diesel fuel. The injectors rely on this pressure to deliver precisely controlled amounts of fuel into the cylinders at the correct time.

Without adequate fuel pressure, the engine may not receive the fuel needed for consistent combustion, especially as operating demands change.

Why Is the High Pressure Fuel Pump Important?

  • Maintains required fuel pressure
    • The pump raises fuel pressure to the level needed by the high-pressure injection system.
  • Supplies fuel to the injectors
    • Pressurized fuel is delivered through the fuel system so each injector has an adequate supply.
  • Supports accurate fuel delivery
    • Stable pressure allows the injectors to meter and deliver fuel according to engine operating conditions.
  • Helps create proper fuel atomization
    • High-pressure injection produces a fine fuel spray that mixes effectively with compressed air inside the cylinders.
  • Responds to changing engine demands
    • The fuel system must maintain appropriate pressure as engine speed and load increase or decrease.
  • Supports consistent combustion
    • Reliable fuel pressure helps each cylinder receive the controlled fuel quantity required for smooth engine operation.
  • Works with the complete injection system
    • The pump operates alongside the fuel rail, injectors, pressure sensors, filters, and electronic controls.

A Critical Part of the Fuel System

The Cummins QSK High Pressure Fuel Pump (OEM 5542883) is important because the entire high-pressure injection system depends on a steady supply of pressurized fuel. A weak or failing pump may contribute to hard starting, rough running, low fuel-pressure fault codes, inconsistent acceleration, or difficulty operating under load.

Keeping the fuel clean, replacing filters at the recommended intervals, and preventing water or contaminants from entering the system can help protect the pump and maintain dependable fuel delivery.

If your High Pressure Fuel Pump is failing, it should be diagnosed and addressed promptly. The pump supplies the fuel pressure required by the injection system, so a serious problem can lead to difficult starting, stalling, irregular engine operation, or complete loss of fuel delivery.

Here are the steps you should take:

  • Pay attention to warning signs
    • Hard starting, rough idling, hesitation, stalling, or a check engine light may indicate a fuel-pressure problem.
  • Scan for diagnostic trouble codes
    • Fuel rail pressure and fuel system codes can provide useful information about where the problem may be occurring.
  • Check the fuel filters
    • A clogged filter can restrict fuel flow and create symptoms similar to a failing High Pressure Fuel Pump.
  • Inspect the fuel supply system
    • Check for leaks, restrictions, damaged lines, air entering the system, or other conditions that could affect fuel delivery.
  • Test actual fuel pressure
    • Comparing measured pressure with manufacturer specifications can help determine whether the pump is supplying fuel correctly.
  • Check for fuel contamination
    • Water, dirt, or metal particles can damage the pump and other precision fuel system components.
  • Inspect related components
    • Faulty pressure sensors, control valves, injectors, or electrical connections can sometimes be mistaken for pump failure.
  • Avoid unnecessary driving
    • If the engine is stalling, struggling to start, or showing serious fuel-pressure faults, continued operation may cause additional problems.
  • Replace the pump if failure is confirmed
    • If testing confirms internal pump damage or an inability to maintain the required pressure, replacement may be necessary.

When a High Pressure Fuel Pump fails, it is especially important to determine why it failed before installing another pump. If metal debris or severe contamination is found, the rest of the high-pressure fuel system should also be carefully inspected and serviced according to the manufacturer's procedures.

The 5542883 supplies fuel at the high pressure required by the compatible Cummins QSK fuel injection system.

Hard starting, rough operation, inconsistent fuel rail pressure, unexpected engine shutdown, or fuel-system fault codes can indicate a problem requiring diagnosis.

Yes, dirt, water, or other contaminants in the fuel can cause internal wear or damage to the precision components of the 5542883.

Proper filtration helps prevent abrasive contaminants from reaching the 5542883 and damaging its closely fitted internal components.

Cummins High Pressure Fuel Pumps