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Detroit DD8 High Pressure Fuel Pump 2017-2021: OEM DDE EA9360702901

DETROIT DD8 HIGH PRESSURE FUEL PUMP 2017-2021: OEM DDE EA9360702901

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,450.00

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 NUMBERDDE EA9360702901
PART TYPEHigh Pressure Fuel Pump
BRANDTamerx Diesel Products
ENGINE MAKEDetroit
ENGINE TYPEDD8
YEAR2017-2021
PART NUMBEREA9360702901RM

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx High Pressure Fuel Pump, Tamerx part number EA9360702901RM ( OEM Part Number DDE EA9360702901 ). 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 Detroit DD8, production years 2017-2021, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEMDDE EA9360702901
Additional OEMA9360702801, DDE EA9360702901, EA9360702901

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode
WEIGHT33.00 LBS

SHIPPING OPTIONS

Ship Weight : 33.00 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.


Tailored for Detroit DD8 engines built between 2017 and 2021, the OEM DDE EA9360702901 High Pressure Fuel Pump is manufactured to meet original equipment requirements. This component is responsible for delivering consistent fuel pressure, aligning with the engine’s operational demands. Its direct-fit design ensures easy installation and proper integration with the fuel system. Whether you're replacing a faulty unit or conducting scheduled maintenance, this pump supports steady functionality without requiring system changes. Count on OEM construction for reliable fit and long-term operation.

FITMENT CHART

YEARMAKEENGINE(S)
2017Detroit DD8
2018Detroit DD8
2019Detroit DD8
2020Detroit DD8
2021Detroit DD8

PEOPLE ALSO ASKS | BLOG(S)

The Detroit DD8 engine, designed for medium-duty applications, relies on precision fuel delivery to keep commercial vehicles operating efficiently. The OEM DDE EA9360702901 high pressure fuel pump, used from 2017 to 2021, is a key part of that system.

This fuel pump is engineered to deliver diesel to the injectors at a high pressure, timed precisely with engine demand. Whether you’re maintaining school buses, delivery trucks, or utility fleets, replacing a worn fuel pump is essential for consistent engine function.

Key features of the OEM EA9360702901 fuel pump include:

  • Heavy-duty Pump Housing
    • Designed for long-lasting reliability
  • Precision Plunger and Barrel Assembly
    • Ensures accurate fuel flow
  • Pressure Relief Valve
    • Helps regulate safe operating limits
  • OEM Port Configuration
    • Designed for direct fit on DD8 engines
  • Internal Gaskets and Seals
    • Prevent fuel leakage and maintain internal balance

Always confirm the OEM part number (EA9360702901) when sourcing replacements to ensure compatibility with Detroit DD8 models from 2017 to 2021.

Proper fuel delivery supports clean operation and helps reduce issues like hard starts or poor idling in diesel-powered vehicles.

A failing high pressure fuel pump can lead to serious engine issues if not diagnosed early. Recognizing the signs can help prevent costly repairs and downtime. Here's how to spot the symptoms and diagnose a potential issue.

Start by listening to your engine at idle or under load. Inconsistent idling, hard starting, or hesitation during acceleration can all indicate fuel delivery problems. A bad high pressure fuel pump often disrupts the precise flow your engine requires.

Common signs of a failing high pressure fuel pump:

  • Trouble starting the vehicle
  • Check engine light with fuel-related codes
  • Noticeable surging or sputtering while driving
  • Decreased fuel efficiency
  • Strange whining or clicking noise from the fuel tank area

To confirm the issue, use a diagnostic scanner to read any fault codes. Focus on codes related to fuel rail pressure or injector timing. A fuel pressure test can also help. Compare the actual pressure to manufacturer specs — significant differences may point to pump malfunction.

It's important to address any of these issues promptly. Ignoring them can result in further damage to injectors or other fuel system components. Always consult a qualified technician for a full diagnostic before replacing any parts.

Its role is to pressurize diesel fuel for precise delivery to the common rail system.

No reprogramming is typically needed, but it should be installed and torqued according to OEM specifications.

Yes, a failing high pressure pump can cause hard starting, loss of power, and fuel rail pressure faults.

Signs include difficulty starting, poor throttle response, fuel pressure warning codes, or inconsistent engine operation.

Detroit High Pressure Fuel Pumps