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Cummins ISL, ISC, 8.9L Turbo Assembly 2011-2013: OEM 5458389RX

CUMMINS ISL, ISC, 8.9L TURBO ASSEMBLY 2011-2013: OEM 5458389RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,320.00

-
+

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 5458389RX
PART TYPE Turbo Assembly
BRAND Tamerx Diesel Products
ENGINE MAKE Cummins
ENGINE TYPE ISL, ISC, 8.9L
YEAR 2011-2013
PART NUMBER 5458389RM-WA
ADDITIONAL NOTES HE400VG/ HE431VE

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Turbo Assembly, Tamerx part number 5458389RM-WA ( OEM Part Number 5458389RX ). 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 ISL, ISC, 8.9L, production years 2011-2013, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: HE400VG/ HE431VE

OEM NUMBERS

Primary OEM 5458389RX
Additional OEM 2836428, 2838932, 2839446, 2841295, 2841306, 3768161, 3768186, 3773512, 3773537, 3773542, 3795879, 3795896, 3795912, 4309092, 4309092NX, 4352561, 4352561RX, 4352562, 4352566, 4956120, 4956120RX, 4956133, 5354664, 5456050, 5458389, 5458389RX

ADDITIONAL DETAILS

CONDITION Remanufactured
UPC / Barcode 086547498876
WEIGHT 48.00 LBS

SHIPPING OPTIONS

Ship Weight : 48.00 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.


Optimizing airflow and exhaust pressure, the Cummins ISL, ISC, 8.9L Turbo Assembly 2011-2013: OEM 5458389RX is a key component for maintaining engine efficiency. Built to meet OEM specifications, this turbo assembly helps ensure steady power delivery and fuel combustion. A failing turbo can lead to reduced acceleration, excessive smoke, and increased fuel consumption. Whether replacing a faulty unit or performing preventative maintenance, this turbo assembly is essential for keeping your Cummins ISL or ISC 8.9L engine running smoothly.

FITMENT CHART

YEAR MAKE ENGINE(S)
2011 Cummins ISL ISC 8.9L
2012 Cummins ISL ISC 8.9L
2013 Cummins ISL ISC 8.9L

PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISL, ISC, 8.9L engines, particularly from the 2011 to 2013 models, are known for their robust performance and reliability. A crucial component that contributes significantly to these engines' efficiency and power output is the turbocharger. The Cummins ISL, ISC, 8.9L Turbo Assembly OEM 5458389RX is designed to enhance engine performance, fuel efficiency, and overall reliability. Here’s a detailed look at the features and benefits of this turbo assembly.

Key Features and Benefits of the Cummins ISL, ISC, 8.9L Turbo Assembly OEM 5458389RX

  • Boosts Engine Power

    • The primary function of the turbocharger is to increase the engine's power output by forcing more air into the combustion chamber. The OEM 5458389RX turbo assembly ensures optimal boost pressure, leading to significant improvements in engine power and performance.

  • Improves Fuel Efficiency

    • By increasing the amount of air available for combustion, the turbocharger helps achieve more complete fuel burning. This efficient combustion process results in better fuel economy, allowing for more miles per gallon and reducing overall fuel costs.

  • Durability and Longevity

    • The OEM 5458389RX turbo assembly is manufactured to meet the highest standards of quality and durability. Constructed from robust materials, this turbo assembly can withstand the extreme conditions of diesel engine operation, ensuring long-lasting performance and reliability.

  • Reduces Emissions

    • The turbocharger plays a crucial role in reducing exhaust emissions by promoting complete combustion of the fuel-air mixture. This leads to lower levels of harmful emissions, helping the engine meet stringent emission standards and contributing to a cleaner environment.

  • Optimized Fit and Compatibility

    • Designed specifically for the Cummins ISL, ISC, 8.9L engines from 2011 to 2013, the OEM 5458389RX turbo assembly ensures a perfect fit and seamless integration. This compatibility simplifies the installation process and ensures that the turbocharger works efficiently with the existing engine components.

  • Enhanced Throttle Response

    • The turbocharger enhances the engine's throttle response by providing instant boost pressure. This results in quicker acceleration and a more responsive driving experience, which is particularly beneficial for heavy-duty applications.

  • Maintenance and Ease of Installation

    • The OEM 5458389RX turbo assembly is designed for easy maintenance, with accessible components that simplify routine checks and servicing. Its direct fit design ensures straightforward installation, reducing downtime and maintenance costs.

Maintaining the health of your turbocharger is crucial for the overall performance and longevity of your Cummins ISL, ISC, 8.9L engine. Regular inspections and timely replacements with high-quality OEM parts like the 5458389RX can prevent issues related to turbocharger performance and ensure that your vehicle runs efficiently.

In conclusion, the Cummins ISL, ISC, 8.9L Turbo Assembly OEM 5458389RX is a vital component for enhancing engine power, fuel efficiency, and overall reliability. Its robust construction, ease of installation, and role in reducing emissions make it an essential part of your vehicle’s engine system. Regular maintenance and timely replacement of this component can help ensure that your engine runs smoothly and efficiently, providing a reliable and high-performing driving experience.

Turbochargers are essential components in modern engines, designed to enhance performance and efficiency by forcing more air into the combustion chamber. Understanding how a turbo assembly works can help you appreciate the benefits it brings to engine operation.

The Working Mechanism of a Turbo Assembly

  • Air Intake and Compression

    • The turbo assembly starts with the air intake. Fresh air is drawn in through the air filter and directed into the compressor side of the turbocharger. The compressor wheel, driven by exhaust gases, compresses this air, significantly increasing its density.

  • Boosting Power

    • The compressed air, now denser and more oxygen-rich, is forced into the engine’s combustion chamber. This allows for a greater amount of fuel to be burned, which in turn generates more power with each engine cycle. This process is known as boosting, and it greatly enhances the engine’s horsepower and torque.

  • Exhaust Gas Utilization

    • On the exhaust side, the turbo assembly harnesses the energy from exhaust gases exiting the engine. These gases pass through the turbine wheel, causing it to spin. The turbine wheel is connected to the compressor wheel via a shaft, so as the turbine spins, it drives the compressor wheel, maintaining the cycle of air compression.

  • Intercooling

    • The compressed air leaving the turbo is hot due to the compression process. It passes through an intercooler, which cools the air before it enters the engine. Cooler air is denser and further enhances combustion efficiency, leading to more power and better fuel economy.

  • Wastegate Regulation

    • To prevent the turbo from generating too much boost, a wastegate is used. The wastegate regulates the amount of exhaust gas flowing into the turbine, thus controlling the boost pressure. When the desired boost level is reached, the wastegate opens to divert some exhaust gases away from the turbine, maintaining optimal boost levels and protecting the engine from over-boost conditions.

Benefits of a Turbo Assembly

  • Increased Engine Power
    • By forcing more air into the combustion chamber, turbos enable engines to produce more power without increasing engine size.
  • Improved Fuel Efficiency
    • Turbocharged engines can achieve better fuel economy because they can deliver more power from a smaller engine, reducing overall fuel consumption.
  • Reduced Emissions
    • Efficient combustion enabled by turbocharging can lead to lower emissions, helping vehicles meet stringent environmental regulations.

A turbo assembly works by compressing incoming air to increase the amount of oxygen available for combustion, utilizing exhaust gases to drive the compressor wheel, and managing air temperature and pressure through intercooling and wastegate regulation. This process enhances engine power, improves fuel efficiency, and reduces emissions. Understanding the operation of a turbocharger highlights its importance in modern engine design. For high-quality turbo assemblies and components, visit TamerX Diesel Parts.

Exploring the intricate workings of a turbo assembly reveals its critical role in boosting engine performance and efficiency, making it a valuable addition to any modern vehicle.

Regular oil changes, proper warm-up and cool-down procedures, and clean air filters help prevent premature wear.

A complete Turbo Assembly failure can lead to a loss of power, excessive smoke, and possible engine damage from oil contamination.

Yes, a malfunctioning Turbo Assembly can cause improper air-fuel mixing, leading to increased fuel consumption.

While replacement is straightforward for experienced mechanics, it requires careful handling of oil lines and mounting hardware.

Cummins Turbo Assemblys