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Mercedes OM642, 3.0L High Pressure Fuel Pump 2010-2020: OEM 6420701301

MERCEDES OM642, 3.0L HIGH PRESSURE FUEL PUMP 2010-2020: OEM 6420701301

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$895.00

CORE CHARGE:

$250.00
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 NUMBER6420701301
PART TYPEHigh Pressure Fuel Pump
BRANDDrive On Diesel
ENGINE MAKEMercedes
ENGINE TYPEOM642, 3.0L
YEAR2010-2020
PART NUMBERHPP7374
ADDITIONAL NOTESGLS350, ML350, S350, Sprinter

PRODUCT DESCRIPTION

This is a Remanufactured Drive On Diesel High Pressure Fuel Pump, Drive On Diesel part number HPP7374 ( OEM Part Number 6420701301 ). 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 Mercedes OM642, 3.0L, production years 2010-2020, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM6420701301
Additional OEM0445010322, 6420701301, 09864377374

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547494465
WEIGHT12.00 LBS

SHIPPING OPTIONS

Ship Weight : 12.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Drive On Diesel 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 Drive On Diesel 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.

Drive On Diesel 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 Drive On Diesel, 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). Drive On Diesel 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 Drive On Diesel, 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. Drive On Diesel 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 Drive On Diesel core charge presented to you online today with your item is representative of the most common core charge.


FITMENT CHART

YEAR MAKE ENGINE(S)
2010 Mercedes OM642 3.0L
2011 Mercedes OM642 3.0L
2012 Mercedes OM642 3.0L
2013 Mercedes OM642 3.0L
2014 Mercedes OM642 3.0L
2015 Mercedes OM642 3.0L
2016 Mercedes OM642 3.0L
2017 Mercedes OM642 3.0L
2018 Mercedes OM642 3.0L
2019 Mercedes OM642 3.0L
2020 Mercedes OM642 3.0L

PEOPLE ALSO ASKS | BLOG(S)

The high-pressure fuel pump (OEM 6420701301) plays a crucial role in the performance of the Mercedes OM642, 3.0L engine. This component ensures that the engine receives the right amount of fuel at the correct pressure, contributing to optimal combustion and efficiency.

Key Functions of the High-Pressure Fuel Pump

The high-pressure fuel pump is responsible for:

  • Fuel Delivery
    • Ensuring a continuous supply of fuel to the injectors.
  • Pressure Regulation
    • Maintaining the required pressure for efficient fuel atomization.
  • Engine Performance
    • Enhancing power and fuel efficiency by optimizing combustion.

How It Works

  • Fuel Intake
    • The pump draws fuel from the tank through the low-pressure fuel pump.
  • Pressurization
    • It then pressurizes the fuel to the required high levels, often up to 2000 bar.
  • Distribution
    • The pressurized fuel is delivered to the injectors, which spray it into the combustion chamber.

Benefits of OEM 6420701301

  • Reliability
    • Designed to meet the specific needs of the Mercedes OM642 engine, ensuring long-term durability.
  • Performance
    • Enhances the overall performance and efficiency of the engine.
  • Fuel Efficiency
    • Optimizes fuel usage, contributing to better mileage and lower emissions.

Understanding the workings of the high-pressure fuel pump (OEM 6420701301) is essential for maintaining the performance of your Mercedes OM642, 3.0L engine. Regular maintenance and timely replacements can ensure that your vehicle runs smoothly and efficiently.

High-pressure fuel pumps (HPFP) are crucial for maintaining optimal engine performance, especially in diesel engines. But how often should you replace them? Knowing the signs of wear and maintaining a regular replacement schedule can prevent costly repairs and downtime.

Understanding the Lifespan of an HPFP

Generally, high-pressure fuel pumps are designed to last for a significant period, often around 100,000 to 150,000 miles. However, several factors can affect this lifespan, including driving habits, fuel quality, and regular maintenance.

Key Factors Influencing HPFP Longevity:

  • Driving Conditions
    • Frequent stop-and-go traffic can strain the fuel pump.
  • Fuel Quality
    • Contaminated fuel can accelerate wear.
  • Maintenance
    • Regularly replacing fuel filters helps prolong the HPFP's life.

Signs It’s Time to Replace Your HPFP

To avoid unexpected failures, watch for these symptoms that indicate your HPFP might need replacing:

  • Engine misfires or hesitation
  • Loss of power, especially under load
  • Poor fuel economy
  • Unusual noises from the fuel pump

Regular Maintenance Tips

Ensure your HPFP remains in top condition with these practices:

  • Use high-quality fuel to prevent contamination.
  • Regularly check and replace fuel filters.
  • Schedule periodic inspections with a trusted mechanic.

Proactive maintenance and understanding the signs of wear can help you determine when to replace your high-pressure fuel pump. If you're experiencing any of the symptoms mentioned, consider consulting with a professional to avoid further damage. 

Yes, if fuel pressure drops below ECM thresholds, the vehicle may enter limp mode for safety.

Mercedes High Pressure Fuel Pumps