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Cummins X15 EGR Cooler 2017-2020: OEM 5405814RX

CUMMINS X15 EGR COOLER 2017-2020: OEM 5405814RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,370.00

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 NUMBER5405814RX
PART TYPEEGR Cooler
BRANDCummins
ENGINE MAKECummins
ENGINE TYPEX15
YEAR2017-2020
PART NUMBER5405814RX
APPLICATION NOTESCPL# 4342
ADDITIONAL NOTESNew Genuine Cummins CPL#4342

PRODUCT DESCRIPTION

This is a Genuine New, Cummins EGR Cooler, Cummins part number 5405814RX ( OEM Part Number 5405814RX ).This part is primarily made for a Cummins X15, production years 2017-2020, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: New Genuine Cummins CPL#4342

OEM NUMBERS

Primary OEM5405814RX
Additional OEM3690858, 5405814, 5405814RX

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode086547488075
WEIGHT32.80 LBS

SHIPPING OPTIONS

Ship Weight : 32.80 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.


Crafted for Cummins X15 engines from 2017 to 2020, Tamerx introduces Part Number 5405814RX – a hallmark of precision engineering. As a premium leader in replacement parts, Tamerx embodies reliability and meticulous design. The OEM 5405814RX EGR Cooler underscores our commitment to excellence, ensuring seamless integration and enduring reliability. Choose Tamerx for the assurance of precision in every component, making us the premium choice for replacement needs. Elevate your confidence in replacement parts with Tamerx – the brand that sets the gold standard in quality and precision for Cummins X15 EGR Coolers from 2017 to 2020. Trust Tamerx for uncompromised excellence in diesel engine components.

FITMENT CHART

YEARMAKEENGINE(S)
2017Cummins X15
2018Cummins X15
2019Cummins X15
2020Cummins X15

PEOPLE ALSO ASKS | BLOG(S)

For those who rely on the Cummins X15 engine, maintaining efficient emission control is crucial for both performance and regulatory compliance. The EGR (Exhaust Gas Recirculation) cooler plays a vital role in this process. The Cummins X15 EGR Cooler, OEM 5405814RX, designed for models from 2017 to 2020, helps reduce emissions and improve engine efficiency. In this blog, we will explore the significance of this EGR cooler and its benefits for your engine.

The Importance of the Cummins X15 EGR Cooler

The EGR cooler reduces the temperature of the exhaust gases before they are recirculated back into the engine, which is essential for lowering nitrogen oxide (NOx) emissions. Here’s why the Cummins X15 EGR Cooler, OEM 5405814RX, is essential:

  • Reduces NOx Emissions
    • Lowers the combustion temperature, significantly reducing the production of harmful nitrogen oxides.
  • Improves Fuel Efficiency
    •  Enhances the combustion process by ensuring the recirculated gases are at an optimal temperature, leading to better fuel economy.
  • Prevents Engine Knocking
    •  Helps control combustion temperatures, reducing the risk of knocking.
  • Ensures Compliance
    • Helps vehicles meet stringent emission standards and regulations.

Key Features of the Cummins X15 EGR Cooler: OEM 5405814RX

  • Durable Construction
    • Built from high-quality materials to withstand the harsh conditions of the exhaust system.
  • Precision Engineering
    • Designed to meet strict OEM specifications for reliable performance and compatibility.
  • Efficient Cooling
    • Provides effective cooling of exhaust gases, ensuring optimal engine performance.
  • Easy Installation
    • Engineered for straightforward installation, minimizing downtime and maintenance efforts.

Benefits of Using the Cummins X15 EGR Cooler

  • Enhanced Engine Longevity
    •  Prevents excessive temperatures that can damage engine components, contributing to longer engine life.
  • Stable Performance
    • Maintains consistent engine performance by ensuring proper EGR function.
  • Cost Savings
    •  Improves fuel efficiency and reduces the need for frequent maintenance, lowering overall operational costs.
  • Environmental Compliance
    •  Helps reduce emissions, making your vehicle more environmentally friendly and compliant with regulations.

The Cummins X15 EGR Cooler, OEM 5405814RX, is a crucial component for maintaining the efficiency and compliance of your vehicle's emission control system. By reducing NOx emissions and improving fuel efficiency, this EGR cooler plays a critical role in optimizing your engine’s performance. Investing in a high-quality EGR cooler not only ensures smoother and more efficient operations but also contributes to the longevity and reliability of your Cummins X15 engine. Keep your engine running clean and efficient with the Cummins X15 EGR Cooler.

The Exhaust Gas Recirculation (EGR) cooler is an essential component in modern engines, designed to reduce emissions by cooling and recirculating a portion of the exhaust gases back into the engine. However, when the EGR cooler fails, it can lead to various engine problems, including overheating. Understanding how a bad EGR cooler can cause overheating can help you take preventative measures and maintain your vehicle's performance.

A malfunctioning EGR cooler can have significant impacts on your engine's performance, including the potential to cause overheating. Overheating can lead to severe engine damage and costly repairs. Recognizing the signs of a failing EGR cooler and understanding how it contributes to overheating can help you take timely action to protect your vehicle.

  • Coolant Leaks

    • A failing EGR cooler can develop internal leaks, allowing coolant to enter the exhaust system. This not only reduces the coolant level but also disrupts the engine's cooling capacity, leading to overheating.

  • Clogged Cooler

    • Over time, the EGR cooler can become clogged with soot and carbon deposits. This restricts the flow of exhaust gases and coolant, reducing the cooler's efficiency and causing the engine to overheat.

  • Reduced Cooling Efficiency

    •  If the EGR cooler is not functioning properly, it fails to cool the recirculated exhaust gases effectively. Hotter exhaust gases entering the engine can increase the overall engine temperature, contributing to overheating.

  • Increased Exhaust Temperatures

    • A malfunctioning EGR cooler can cause exhaust temperatures to rise, putting additional strain on the cooling system. This can lead to higher engine operating temperatures and potential overheating.

  • Pressure Imbalance

    • An EGR cooler that is not working correctly can cause an imbalance in the exhaust pressure, which can affect the overall cooling system performance and lead to overheating.

  • Check Engine Light

    • A bad EGR cooler often triggers the check engine light. While this light can indicate various issues, it’s essential to check for codes related to the EGR system and address them promptly to prevent overheating.

In conclusion, a bad EGR cooler can indeed cause engine overheating due to coolant leaks, clogged cooler passages, reduced cooling efficiency, increased exhaust temperatures, and pressure imbalances. Recognizing these issues early and addressing them can prevent severe engine damage and costly repairs. If you suspect that your EGR cooler is failing, consult a professional mechanic for a thorough inspection and necessary repairs. Regular maintenance and timely attention to EGR system issues are crucial for ensuring your vehicle's performance and longevity.

The EGR cooler reduces exhaust gas temperatures before recirculating them into the engine, lowering nitrogen oxide (NOx) emissions.

Symptoms include coolant leaks, white exhaust smoke, engine overheating, and a noticeable drop in performance.

Regular coolant changes, ensuring coolant quality, and inspecting for leaks or clogs can extend the cooler’s lifespan.

Delaying replacement can lead to engine overheating, increased emissions, and potential damage to the head gasket or cylinder head.

 

Cummins EGR Coolers