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Cummins N14 Fuel Injector : OEM 3411763RX ( Set of 6 )

CUMMINS N14 FUEL INJECTOR : OEM 3411763RX ( SET OF 6 )

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,094.00

-
+

CORE CHARGE:

$1,500.00
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 3411763RX
PART TYPE Fuel Injector
BRAND Tamerx Diesel Products
ENGINE MAKE Cummins
ENGINE TYPE N14
YEAR
PART NUMBER 3411763RM-SET

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Fuel Injector, Tamerx part number 3411763RM-SET ( OEM Part Number 3411763RX ). 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 N14, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM 3411763RX
Additional OEM 3411763RX

ADDITIONAL DETAILS

CONDITION Remanufactured
UPC / Barcode
WEIGHT 24.00 LBS

SHIPPING OPTIONS

Ship Weight : 24.00 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.


Engineered for precision and durability, the Cummins N14 Fuel Injector Set (OEM 3411763RX) includes six injectors designed to deliver accurate fuel flow for efficient combustion and smooth engine working conditions. Specifically built for the Cummins N14 engine, these injectors help maintain consistent operation across a range of heavy-duty applications. Each unit undergoes rigorous testing and quality inspection to ensure it meets strict industry standards, making this set a reliable replacement solution. Ideal for demanding environments, these injectors support long-term engine reliability and operational efficiency.

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The Cummins N14 engine is renowned for its durability and performance in heavy-duty applications. A critical component that ensures the engine operates at peak efficiency is the fuel injector. Specifically, the Cummins N14 Fuel Injector (OEM 3411763RX) set of 6 is designed to provide precise fuel delivery, enhancing the overall performance and efficiency of your engine. In this blog, we will delve into how these fuel injectors contribute to better engine performance and fuel economy.

The Importance of the Cummins N14 Fuel Injector

  • Efficient Fuel Delivery

    •  The OEM 3411763RX fuel injectors ensure that fuel is delivered precisely to the engine cylinders, promoting complete combustion and improved fuel efficiency.

  • Enhanced Engine Performance

    •  By providing consistent and optimal fuel injection, these injectors help the engine produce more power and run smoothly, even under heavy loads.

  • Improved Fuel Economy

    • Accurate fuel delivery results in better fuel economy, reducing operational costs and increasing the vehicle’s range.

  • Durability and Reliability

    • Constructed from high-quality materials, the Cummins fuel injectors are designed to withstand the harsh conditions of heavy-duty use, ensuring long-term reliability and performance.

Key Features of the OEM 3411763RX Fuel Injectors

  • High Precision Engineering

    • These fuel injectors are engineered to meet stringent specifications, ensuring precise fuel delivery and enhanced engine performance.

  • Robust Construction

    • Made from durable materials that can endure the demanding environment of a diesel engine, ensuring longevity and consistent performance.

  • Easy Installation

    •  The OEM 3411763RX fuel injectors are designed for straightforward installation, minimizing downtime and ensuring your vehicle is back on the road quickly.

  • Compatibility

    •  Specifically designed for Cummins N14 engines, ensuring a perfect fit and seamless integration with your engine system.

The Cummins N14 Fuel Injector (OEM 3411763RX) set of 6 is an essential component for maintaining the efficiency and reliability of your heavy-duty engine. Its ability to deliver fuel precisely, enhance engine performance, and improve fuel efficiency makes it an indispensable part of your vehicle’s fuel system. Investing in these high-quality fuel injectors will not only boost your engine’s performance but also contribute to significant cost savings over time. Ensure your Cummins N14 engine operates at its peak by choosing the OEM 3411763RX fuel injectors.

Fuel injectors play a crucial role in the performance and efficiency of diesel engines, ensuring the precise delivery of fuel into the combustion chamber. However, like any mechanical component, fuel injectors can encounter problems that impact engine operation. Understanding these common issues can help in diagnosing and addressing problems promptly, maintaining your engine’s performance.

Common Issues with Fuel Injectors

Fuel injectors can face a variety of issues over time. Here are some of the most common problems:

  • Clogged Injectors
    • Over time, deposits and debris can build up inside the injectors, obstructing the flow of fuel. This can lead to poor fuel atomization and reduced engine performance.
  • Leaking Injectors
    • Fuel injectors can develop leaks due to worn or damaged seals. Leaking injectors can cause fuel to seep into the combustion chamber, leading to engine misfires and poor fuel economy.
  • Injector Wear and Tear
    •  The internal components of fuel injectors can wear out due to constant use, leading to decreased efficiency and performance.
  • Electrical Issues
    • Problems with the injector’s electrical connections, such as faulty wiring or damaged connectors, can prevent the injectors from receiving the correct signals, causing erratic fuel delivery.
  • Incorrect Fuel Pressure
    • If the fuel pressure is too high or too low, it can affect the operation of the injectors. This can be due to a failing fuel pump, clogged fuel filters, or issues with the fuel pressure regulator.
  • Contaminated Fuel
    • Using poor-quality or contaminated fuel can introduce debris and impurities into the fuel system, leading to clogged or damaged injectors.
  • Injector Calibration Issues
    • Incorrect calibration of the injectors can lead to improper fuel delivery, affecting engine performance and emissions.

Symptoms of Fuel Injector Problems

Recognizing the symptoms of fuel injector issues can help you take action before they lead to more severe engine problems. Look out for these signs:

  • Engine Misfires
    •  Inconsistent fuel delivery can cause the engine to misfire, resulting in rough idling and reduced power.
  • Poor Fuel Economy
    • Inefficient fuel atomization and leaks can lead to increased fuel consumption.
  • Check Engine Light
    •  Injector problems can trigger the check engine light. Diagnostic trouble codes related to the fuel injection system can confirm the issue.
  • Loss of Power
    •  A noticeable decrease in engine power, especially during acceleration, can indicate fuel injector problems.
  • Black Smoke from Exhaust
    •  Incomplete combustion caused by faulty injectors can result in black smoke from the exhaust.
  • Hard Starting
    • Difficulty starting the engine, especially in cold conditions, can be a sign of clogged or leaking injectors.

Preventing Fuel Injector Issues

Regular maintenance and attention to your fuel injectors can help prevent problems and ensure they operate efficiently. Here are some tips:

  • Use High-Quality Fuel
    • Always use high-quality diesel fuel to reduce the risk of contamination and deposits.
  • Regular Cleaning
    • Use fuel additives and get professional cleaning services to keep your injectors clean and free from deposits.
  • Timely Inspections: Regularly inspect your fuel injectors and related components for signs of wear, damage, or leaks.
  • Address Issues Promptly
    •  If you notice any symptoms of fuel injector problems, have your vehicle inspected and repaired by a professional immediately.

Understanding the common issues with fuel injectors can help you maintain your diesel engine’s performance and efficiency. By recognizing the symptoms early and taking preventive measures, you can ensure your injectors operate smoothly and avoid costly repairs. For high-quality fuel injectors and expert advice on maintaining your engine, visit our website and explore our wide range of products designed to keep your vehicle in top condition.

The OEM 3411763RX fuel injector delivers precise amounts of fuel into the combustion chamber, ensuring efficient combustion and optimal engine operation. ​

Symptoms include rough idling, decreased fuel efficiency, engine misfires, and difficulty starting, indicating potential injector issues.

Replacing the fuel injector lines prevents potential leaks and ensures the integrity of the high-pressure fuel system.​

While it's possible for experienced individuals to install the injector, professional installation is recommended to ensure proper function and maintain warranty coverage.

Cummins Fuel Injectors