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Cummins X15 High Pressure Fuel Pump 2021-2023: OEM 5593971PX

CUMMINS X15 HIGH PRESSURE FUEL PUMP 2021-2023: OEM 5593971PX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$5,220.00

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 NUMBER5593971PX
PART TYPEHigh Pressure Fuel Pump
BRANDCummins
ENGINE MAKECummins
ENGINE TYPEX15
YEAR2021-2023
PART NUMBER5593971PX
ADDITIONAL NOTESNEW Genuine Cummins CPL#5779

PRODUCT DESCRIPTION

This is a Genuine New, Cummins High Pressure Fuel Pump, Cummins part number 5593971PX ( OEM Part Number 5593971PX ).This part is primarily made for a Cummins X15, production years 2021-2023, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: NEW Genuine Cummins CPL#5779

OEM NUMBERS

Primary OEM5593971PX
Additional OEM5593971, 5593971PX

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode
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.


The Cummins X15 High Pressure Fuel Pump (OEM 5593971PX) for 2021-2023 models is designed to meet the demands of your engine with precision and reliability. This OEM fuel pump ensures proper fuel delivery, maintaining efficiency and durability for heavy-duty applications. Built to match factory specifications, it provides a dependable solution for keeping your X15 engine running smoothly. Ideal for maintaining optimal fuel pressure, this pump is a direct replacement, ensuring a seamless fit and consistent operation.

FITMENT CHART

YEARMAKEENGINE(S)
2021Cummins X15
2022Cummins X15
2023Cummins X15

PEOPLE ALSO ASKS | BLOG(S)

The Cummins X15 High Pressure Fuel Pump, OEM 5593971PX, plays a critical role in ensuring the proper delivery of fuel to the engine. This component is vital for maintaining optimal fuel flow and supporting the engine's fuel system.

Here are the key components of this high-pressure fuel pump:

  • Pump Housing
    • The exterior shell that protects the internal parts and ensures the pump operates efficiently.
  • Plunger Assembly
    • Responsible for creating the necessary fuel pressure within the system.
  • Inlet and Outlet Valves
    • These valves regulate the flow of fuel into and out of the pump, maintaining pressure levels.
  • Camshaft
    • Works in tandem with the plunger to generate the mechanical force needed to push fuel through the system.
  • Seals and Gaskets
    • Help prevent leaks and ensure proper sealing of all pump components.

Regular maintenance of these components can help prevent fuel delivery issues and prolong the life of the fuel system. If any of these parts show signs of wear, it’s important to address them promptly to maintain engine efficiency. Investing in quality components for your Cummins X15 ensures reliable fuel delivery.

The high-pressure fuel pump is a critical component of diesel engines, ensuring fuel is delivered efficiently to the engine at the right pressure. Over time, this part can wear down due to factors like usage and fuel quality. To avoid engine issues, it’s essential to know when to replace it.

The recommended replacement interval for a high-pressure fuel pump can vary depending on the vehicle's make and model. Typically, most manufacturers suggest inspecting or replacing the pump between 100,000 to 150,000 miles. However, certain signs might indicate the need for an earlier replacement.

Here are key signs to watch for:

  • Difficulty starting the engine
  • Unusual engine noise
  • Loss of power while driving
  • Decreased fuel efficiency
  • Check engine light turning on

Regular maintenance and inspections can help extend the life of your fuel pump. Be sure to follow your vehicle’s manual for specific guidance, and consult a professional mechanic for advice tailored to your engine’s needs. Replacing the high-pressure fuel pump at the recommended interval can prevent costly repairs and keep your engine running smoothly.

Signs of a failing fuel pump include difficulty starting the engine, reduced power, and unusual noises during operation.

Common issues include wear over time, contamination from dirty fuel, and insufficient lubrication, which can lead to decreased engine performance.

Regular maintenance includes using clean fuel, replacing fuel filters as recommended, and periodic inspections during routine service intervals.

Yes, a faulty pump can lead to decreased engine power, poor acceleration, and increased emissions.

Cummins High Pressure Fuel Pumps