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Cummins ISX Fuel Injector 2003-2010: OEM 4954888RX

$280.00

CORE CHARGE:

$250.00
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 NUMBER4954888RX
PART TYPEFuel Injector
BRANDDrive On Diesel
ENGINE MAKECummins
ENGINE TYPEISX
YEAR2003-2010
PART NUMBER4954888RM
ADDITIONAL NOTESUsed with CPL# 10210, 8660, 1404, 2733

PRODUCT DESCRIPTION

This is a Remanufactured Drive On Diesel Fuel Injector, Drive On Diesel part number 4954888RM ( OEM Part Number 4954888RX ). 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 2003-2010, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM4954888RX
Additional OEM4954888, 4954888RX

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547487481
WEIGHT2.60 LBS

SHIPPING OPTIONS

Ship Weight : 2.60 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Drive On Diesel 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 Drive On Diesel 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.

Drive On Diesel 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 Drive On Diesel, 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). Drive On Diesel 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 Drive On Diesel, 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. Drive On Diesel 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 Drive On Diesel core charge presented to you online today with your item is representative of the most common core charge.


FITMENT CHART

YEAR MAKE ENGINE(S)
2003 Cummins ISX
2004 Cummins ISX
2005 Cummins ISX
2006 Cummins ISX
2007 Cummins ISX
2008 Cummins ISX
2009 Cummins ISX
2010 Cummins ISX

PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISX Fuel Injector (OEM 4954888RX1) is a vital component for maintaining fuel efficiency and engine reliability in Cummins ISX engines from 2003 to 2010. Proper fuel delivery is crucial for engine performance, and this injector ensures that fuel is atomized and delivered to the combustion chamber at the right time and quantity for optimal operation.

Benefits of the Cummins ISX Fuel Injector

  • Precise Fuel Atomization
    • The injector ensures that fuel is finely atomized for better combustion, which improves engine efficiency and reduces emissions.
  • Direct OEM Fit
    • This injector is designed to be a direct replacement for the original part, ensuring a seamless fit and compatibility with 2003-2010 Cummins ISX engines.
  • Durable Construction
    • Made from high-quality materials, this fuel injector is built to withstand the demanding conditions of diesel engines, offering long-term reliability.
  • Enhanced Engine Performance
    • A properly functioning injector optimizes engine performance, contributing to smoother operation and consistent power delivery.

Importance of Maintaining Your Fuel Injectors

  • Prevent Injector Clogs
    • Regular cleaning or replacement of fuel injectors can prevent clogs caused by carbon deposits, which can degrade engine performance.
  • Improve Fuel Efficiency
    • Maintaining injectors ensures the engine uses fuel more efficiently, potentially lowering fuel costs over time.
  • Extend Engine Life
    • By keeping your fuel injectors in good condition, you help to maintain overall engine health, extending its lifespan.
  • Reduce Emissions
    • Well-maintained injectors contribute to cleaner combustion, reducing harmful emissions and improving environmental impact.

The Cummins ISX Fuel Injector (OEM 4954888RX1) is essential for the proper functioning of your Cummins ISX engine. By ensuring accurate fuel delivery and preventing common issues like clogging, this injector helps maintain engine efficiency, fuel economy, and longevity. Make sure to source your replacement parts from trusted providers like TamerX Diesel Parts to keep your engine running smoothly.

 

Fuel injectors are critical components in a vehicle’s engine, responsible for delivering the right amount of fuel for efficient combustion. When a fuel injector malfunctions, it can lead to poor engine performance, decreased fuel economy, and even engine damage. Diagnosing fuel injector problems early can prevent these issues from escalating. In this blog, we’ll outline the steps to diagnose common fuel injector problems and signs to look out for.

Steps to Diagnose Fuel Injector Problems

  • Check for Engine Warning Lights

    •  The first sign of a fuel injector problem may be the check engine light. A diagnostic tool can help read trouble codes, which may indicate issues with the fuel system.

  • Listen for Engine Misfires

    •  If your engine is misfiring or running rough, it could be due to a clogged or malfunctioning fuel injector. Pay attention to irregular idling or reduced engine performance.

  • Inspect for Fuel Leaks

    •  Visually check for fuel leaks around the fuel injectors. Leaks can be a sign of worn seals or damaged injectors, leading to fuel inefficiency and potential engine issues.

  • Check Fuel Injector Resistance

    • Using a multimeter, test the electrical resistance of the fuel injectors. If the resistance readings are out of the manufacturer’s specified range, the fuel injector may be faulty.

  • Perform a Cylinder Balance Test

    • This test helps identify which cylinder may have a faulty fuel injector by isolating each cylinder. If removing the fuel injector connection to a particular cylinder doesn’t change the engine’s performance, that injector may be the problem.

  • Monitor Fuel Pressure

    • Low fuel pressure can indicate clogged or leaking fuel injectors. Use a fuel pressure gauge to ensure the system is operating at the correct pressure.

  • Check Exhaust Emissions

    •  Excessive emissions, particularly black smoke, can be a sign of a leaking or stuck fuel injector that is delivering too much fuel to the engine.

  • Fuel Injector Cleaning or Replacement

    •  If a fuel injector is identified as the source of the problem, it may need to be cleaned or replaced to restore proper engine function.

Diagnosing fuel injector problems early is essential for maintaining engine efficiency and performance. By following these steps—checking for warning lights, inspecting for leaks, and testing fuel injectors with diagnostic tools—you can identify issues before they lead to more costly repairs. At TamerX Diesel Parts, we offer a wide selection of high-quality fuel injectors to ensure your engine continues to run smoothly. Regular maintenance and timely replacements are key to avoiding fuel injector-related problems and keeping your vehicle in optimal condition.

Cummins Fuel Injectors