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Nissan Cummins 5.0L High Pressure Fuel Rail 2016-2019: OEM 0 445 218 025

NISSAN CUMMINS 5.0L HIGH PRESSURE FUEL RAIL 2016-2019: OEM 0 445 218 025

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$349.95

CORE CHARGE:

$0.00
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 NUMBER 0 445 218 025
PART TYPE High Pressure Fuel Rail
BRAND Bosch
ENGINE MAKE Nissan
ENGINE TYPE Cummins 5.0L
YEAR 2016-2019
PART NUMBER 0 445 218 025
APPLICATION NOTES Driver side left fuel rail

PRODUCT DESCRIPTION

This is a Genuine New, Bosch High Pressure Fuel Rail, Bosch part number 0 445 218 025 ( OEM Part Number 0 445 218 025 ).This part is primarily made for a Nissan Cummins 5.0L, production years 2016-2019, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM0 445 218 025
Additional OEM0 445 218 025

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode
WEIGHT1.50 LBS

SHIPPING OPTIONS

Ship Weight : 1.50 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.


Deliver precision and peak performance to your Nissan Cummins with the 5.0L High-Pressure Fuel Rail (2016–2019), OEM 0 445 218 025. Built to stringent OEM standards, this high-pressure fuel rail ensures consistent fuel pressure for smoother acceleration, sharper throttle response, and optimized engine efficiency. Rugged, durable, and designed for perfect compatibility, it's the dependable upgrade your engine needs—making plug-and-play installation a breeze and keeping your rig powering strong mile after mile.

FITMENT CHART

YEARMAKEENGINE(S)
2016Nissan Cummins 5.0L
2017Nissan Cummins 5.0L
2018Nissan Cummins 5.0L
2019Nissan Cummins 5.0L

PEOPLE ALSO ASKS | BLOG(S)

The high-pressure fuel rail in Nissan Cummins 5.0L engines (2016–2019) serves as the foundation of the common-rail fuel system, delivering elevated fuel pressures to the injectors for optimal combustion. The OEM 0 445 218 025 fuel rail is engineered to meet factory standards, ensuring reliable fuel distribution under high loads. Recognizing early signs of rail malfunction can save you from performance issues and costly repairs.

Key Warning Signs of High-Pressure Fuel Rail Problems — OEM 0 445 218 025:

  • Hard or Hesitant Starts — Inadequate pressure prevents efficient injector priming, resulting in sluggish engine starts.

  • Rough Idle or Engine Sputter — Fluctuating fuel pressure can lead to inconsistent combustion and poor low-speed behavior.

  • Fuel Leaks or Soot Accumulation — Visible signs of leaking along the rail point to seal failure or elevated pressure stress.

  • Check Engine Light with Fuel Pressure Codes — Fault codes tied to low pressure should direct inspection toward the fuel rail.

  • Sharp Drop in Fuel Efficiency — Degraded fuel flow leads to inefficient combustion and increased fuel consumption.

Why OEM 0 445 218 025 Makes a Difference:

  • Exact Match Compatibility — Specifically designed for Nissan Cummins 5.0L (2016–2019), ensuring seamless replacement and function.

  • Robust Construction — Built to endure high-pressure endurance demands and the diesel fuel's corrosive nature.

  • Maintains Engine Power Delivery — Supports accurate injector metering for smooth performance across conditions.

  • Promotes Long-Term Fuel System Health — Reduces stress on injectors and pumps by preserving stable pressure.

  • Reliable OEM Quality — Meets factory standards for fit, function, and longevity, helping minimize downtime.


Proper fuel rail pressure is vital to your 5.0L Nissan Cummins engine’s performance and longevity. If you're noticing rough starts, warning codes, or fuel leaks, replacing your fuel rail with the OEM 0 445 218 025 ensures your fuel system remains precise, efficient, and dependable. For genuine OEM replacements, trust TamerX Diesel Parts to deliver the parts that keep your engine running smoothly.

 
 

The high-pressure fuel rail is a critical part of a diesel or gasoline engine’s common rail fuel injection system. It distributes pressurized fuel to each injector, ensuring consistent delivery to the combustion chamber. When the fuel rail begins to fail, it can disrupt engine performance, fuel economy, and emissions. Identifying early warning signs can help prevent serious engine damage.

Common Signs of a Failing High-Pressure Fuel Rail

  • Engine Misfires or Hesitation
    Inconsistent fuel delivery due to pressure issues can cause cylinders to misfire or hesitate during acceleration.

  • Hard Starting or No Start
    A failing fuel rail may not deliver adequate pressure to start the engine, especially in cold weather.

  • Reduced Power Output
    Loss of fuel pressure can lead to sluggish engine response, especially under load or during uphill driving.

  • Poor Fuel Economy
    Inaccurate fuel delivery often results in wasted fuel and reduced mileage.

  • Fuel Leaks or Strong Odor
    Physical damage or seal failure in the fuel rail can lead to visible leaks or a strong smell of diesel or gasoline around the engine bay.

  • Illuminated Check Engine Light (CEL)
    A malfunctioning pressure sensor in the fuel rail may trigger diagnostic trouble codes (DTCs) related to fuel delivery, causing the CEL to turn on.

  • Excessive Smoke from Exhaust
    Poor atomization or inconsistent fuel pressure may lead to incomplete combustion, resulting in black or gray smoke.

A high-pressure fuel rail is designed to withstand demanding operating conditions, but over time, wear and contamination can cause it to fail. If you notice any of the symptoms listed above, it’s essential to conduct a diagnostic scan and pressure test to confirm the issue. Early detection can help you avoid expensive repairs, protect your injectors, and maintain engine reliability.

Inadequate pressure will impair injection timing and spray pattern, leading to rough running, lower power, and potential engine fault codes.

By ensuring each injector receives consistent delivery pressure, it helps maintain even combustion and smooth engine cycles.

Yes; pressure irregularities can result in rough engine notes or uneven idle that may be noticeable.

Visible signs include surface corrosion, cracks, or fuel residue around fittings or along the length of the rail.

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