
Cummins X15 Fuel Injector 2017-2022: OEM 6513589RX ( Set of 6 )
CUMMINS X15 FUEL INJECTOR 2017-2022: OEM 6513589RX ( SET OF 6 )

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Genuine New, Cummins Fuel Injector, Cummins part number 4327147NX-SET ( OEM Part Number 6513589RX ).This part is primarily made for a Cummins X15, production years 2017-2022, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
Primary OEM | 6513589RX |
Additional OEM | 432714700, 4327147RX, 5579421, 6513589PX, 6513589RX |
ADDITIONAL DETAILS
CONDITION | Genuine New |
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.
Ensure peak performance from your 2017–2022 Cummins X15 engine with this OEM 6513589RX Fuel Injector Set of 6. Delivering precise fuel flow and efficient combustion, these injectors support smooth engine operation, strong power output, and long-lasting reliability. Perfect for heavy-duty applications, this set is a dependable solution for maintaining fuel efficiency and keeping your diesel engine running at full capacity./span>
FITMENT CHART
YEAR | MAKE | ENGINE(S) | ||||
---|---|---|---|---|---|---|
2017 | Cummins | X15 | ||||
2018 | Cummins | X15 | ||||
2019 | Cummins | X15 | ||||
2020 | Cummins | X15 | ||||
2021 | Cummins | X15 | ||||
2022 | Cummins | X15 |
PEOPLE ALSO ASKS | BLOG(S)
The fuel injector plays a critical role in the performance and efficiency of the Cummins X15 engine. The 2017-2022 OEM 5579421RX set of six injectors ensures that the engine receives the precise amount of fuel required for optimal combustion. Here’s a closer look at how these fuel injectors work.
Function of Fuel Injectors
Fuel injectors in the Cummins X15 are responsible for delivering fuel into the combustion chamber. They must precisely control the timing and amount of fuel injected to ensure efficient combustion and power generation. Proper functioning of these injectors is crucial for the engine's performance and longevity.
Key Features
The 2017-2022 OEM 5579421RX fuel injectors offer several benefits, including:
- Precision Fuel Delivery
- Ensures optimal fuel atomization and distribution.
- Improved Combustion Efficiency
- Enhances power output and fuel economy.
- Durability
- Built to withstand high pressures and temperatures.
- Compatibility
- Specifically designed for Cummins X15 engines.
How They Work
- Fuel Intake
- The fuel injector receives pressurized fuel from the fuel pump.
- Atomization
- The injector nozzle atomizes the fuel into a fine mist.
- Injection Timing
- The injector precisely times the fuel delivery to match the engine’s combustion cycle.
- Combustion
- The atomized fuel mixes with air and ignites, generating power.
Maintenance and Performance
Regular maintenance of the fuel injectors is essential for the Cummins X15 engine's optimal performance. Clean and well-maintained injectors prevent issues like misfires, poor fuel economy, and increased emissions.
A failed fuel injector can severely impact the performance of your diesel engine, leading to reduced efficiency and potential engine damage. Identifying the symptoms early can save you from costly repairs.
- Poor Engine Performance
- One of the primary symptoms of a bad fuel injector is poor engine performance. You might notice a rough idle, misfires, or difficulty starting your vehicle.
- Reduced Fuel Efficiency
- A faulty injector can cause inconsistent fuel delivery, leading to a noticeable drop in fuel efficiency. You might find yourself refueling more often than usual.
- Engine Knock
- Another symptom is a knocking sound coming from the engine. This happens when the injector delivers too much or too little fuel, causing improper combustion.
- Visible Smoke
- Excessive black or white smoke from the exhaust is another sign of a failing fuel injector. Black smoke indicates a rich fuel mixture, while white smoke signifies unburnt fuel due to injector malfunction.
Warning Signs to Watch For:
- Check Engine Light: An illuminated check engine light can indicate issues with the fuel injector.
- Fuel Odor: A strong smell of fuel could mean there's a leak in the injector.
- Increased Emissions: A failing injector may cause higher emissions and potentially fail an emissions test.
The engine may run unevenly, misfire, or show reduced throttle response.
Yes, it directly affects combustion efficiency, which helps reduce pollutant levels.
It can lead to excessive fuel usage due to poor spray patterns or timing.
Common causes include poor fuel quality, internal carbon buildup, or worn sealing components.