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Cummins ISX Turbo 2007-2010: OEM 4309078RX

CUMMINS ISX TURBO 2007-2010: OEM 4309078RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,750.00

-
+

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 NUMBER 4309078RX
PART TYPE Turbo
BRAND Tamerx Diesel Products
ENGINE MAKE Cummins
ENGINE TYPE ISX
YEAR 2007-2010
PART NUMBER 4309078RM
APPLICATION NOTES 106MM Compressor Housing Outlet
ADDITIONAL NOTES Turbo Without Actuator: HE500/HE561VE, 106MM Outlet

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Turbo, Tamerx part number 4309078RM ( OEM Part Number 4309078RX ). 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 ISX, production years 2007-2010, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: Turbo Without Actuator: HE500/HE561VE, 106MM Outlet

OEM NUMBERS

Primary OEM 4309078RX
Additional OEM 379, 2080012, 2831795, 2836356, 2836357, 2838153, 2838154, 2840518, 2840519, 2840520, 2840521, 2842985, 2881785, 2881786, 2881997, 3767609, 3767615, 3767622, 3767630, 3767632, 3772786, 3774312, 3774601, 3774612, 3774626, 3774640, 3780526, 3792776, 3792786, 4309078RX

ADDITIONAL DETAILS

CONDITION Remanufactured
UPC / Barcode
WEIGHT 55.00 LBS

SHIPPING OPTIONS

Ship Weight : 55.00 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.


The Cummins ISX Turbo (2007-2010), OEM 4309078RX, is a high-quality replacement designed to meet original equipment specifications for durability and reliable operation. Engineered to maintain proper airflow and support engine efficiency, this turbo ensures smooth and consistent working conditions. Its precision-engineered fit allows for easy installation and long-lasting functionality. Count on Tamerx Diesel Products for dependable solutions that help keep your engine running efficiently and minimize downtime. Built to withstand heavy-duty applications, this turbo delivers the reliability needed for commercial and industrial use. With trusted quality and durability, it helps ensure optimal engine operation and reduced maintenance interruptions.

FITMENT CHART

YEAR MAKE ENGINE(S)
2007 Cummins ISX
2008 Cummins ISX
2009 Cummins ISX
2010 Cummins ISX

PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISX Turbo for 2007-2010 models, specifically the OEM 4309078RX, is a critical component in ensuring the optimal performance of your diesel engine. This turbocharger boosts the engine's efficiency and power output, making it an essential part of your vehicle's overall functionality.

Key Components of the Cummins ISX Turbo

Understanding the main components of this turbocharger can help you better maintain and troubleshoot your engine. Here are the key parts:

  • Compressor Wheel
    • Draws in and compresses the air before it enters the engine, increasing its density for better combustion.
  • Turbine Wheel
    • Driven by exhaust gasses, it spins to power the compressor wheel.
  • Bearing Housing
    • Contains the bearings that support the rotating assembly and ensure smooth operation.
  • Actuator
    • Controls the position of the vanes in a variable geometry turbo (if equipped), adjusting the turbo's performance to match the engine's needs.
  • Wastegate
    • Regulates the flow of exhaust gasses to prevent excessive boost pressure, protecting the engine from potential damage.

Benefits of the Cummins ISX Turbo 4309078RX

  • Enhanced Performance
    • Significantly improves horsepower and torque.
  • Fuel Efficiency
    • Optimizes air-fuel mixture, leading to better fuel economy.
  • Reliability
    • Built to withstand high temperatures and pressures, ensuring long-lasting performance.

At Tamerx Diesel Products, we offer high-quality Cummins ISX Turbochargers. Our meticulous process ensures that each turbo meets or exceeds OEM standards, providing you with reliable performance and peace of mind.

A malfunctioning turbocharger can severely impact your vehicle's performance and efficiency. Recognizing the symptoms early can save you from costly repairs and downtime. Here are some common signs that your turbo might be failing.

  • Reduced Engine Power
    • One of the first signs of a bad turbo is a noticeable decrease in engine power. Your vehicle may struggle to accelerate, especially at higher speeds. This loss of power is due to the turbo not generating the necessary boost pressure.
  • Unusual Noises
    • A failing turbo often produces strange noises. Listen for:
      • Whining or siren-like sounds
      • Grinding or scraping noises
      • Loud exhaust sounds
    • These noises indicate that the turbo's internal components might be damaged.
  • Excessive Exhaust Smoke
    • Another telltale sign is an increase in exhaust smoke. This smoke can be:
      • Blue, indicating oil leakage
      • Black, suggesting an overly rich fuel mixture
      • White, pointing to coolant leakage
  • Poor Fuel Efficiency
    • If your turbo is not working correctly, your engine will need to work harder, leading to reduced fuel efficiency. Keep an eye on your fuel consumption; a sudden increase might indicate turbo issues.
  • Check Engine Light
    • The check engine light can illuminate for various reasons, including turbo problems. If this light comes on, it's essential to diagnose the issue promptly.
  • Oil Leaks
    • Turbochargers rely on a steady supply of oil. If you notice oil leaks around the turbo or in the engine bay, it could be a sign that your turbo is failing.

If you encounter any of these symptoms, it's crucial to address the problem quickly. At Tamerx Diesel Products, we offer high-quality turbochargers and components to keep your vehicle running smoothly. 

It compresses incoming air to enhance combustion efficiency, resulting in increased engine power and improved fuel economy.

Signs include reduced engine power, excessive exhaust smoke, unusual noises from the turbo, or increased oil consumption.

This turbo is specifically designed for Cummins ISX engines manufactured between 2007 and 2010.

Common issues include turbocharger failures due to poor oil supply, carbon buildup, or high exhaust temperatures.

Cummins Turbos