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Cummins ISM Fuel Injector : OEM 4902921RX

$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 NUMBER4902921RX
PART TYPEFuel Injector
BRANDDrive On Diesel
ENGINE MAKECummins
ENGINE TYPEISM
YEAR
PART NUMBER4902921RM

PRODUCT DESCRIPTION

This is a Remanufactured Drive On Diesel Fuel Injector, Drive On Diesel part number 4902921RM ( OEM Part Number 4902921RX ). 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 ISM, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM4902921RX
Additional OEM4088384, 4902921PX, 4902921RX

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547487443
WEIGHT2.40 LBS

SHIPPING OPTIONS

Ship Weight : 2.40 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.


PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISM Fuel Injector, OEM 4902921RX, is a critical component designed to deliver precise fuel injection for optimal engine performance. Proper maintenance of this fuel injector ensures your engine runs smoothly and efficiently, extending the life of your vehicle. In this blog, we will focus on essential maintenance tips for the Cummins ISM Fuel Injector.

  • Regular Cleaning: Fuel injectors can accumulate carbon deposits over time, leading to clogging and poor performance. Regular cleaning using fuel injector cleaners can help remove these deposits and maintain optimal fuel flow.

  • Use High-Quality Fuel: Using high-quality fuel can prevent contaminants and impurities from entering the fuel system. High-quality fuel typically contains additives that help keep injectors clean and reduce the risk of clogging.

  • Timely Replacement of Fuel Filters: Fuel filters play a crucial role in trapping dirt and debris before they reach the fuel injectors. Replacing fuel filters at recommended intervals ensures that only clean fuel reaches the injectors, preventing blockages.

  • Monitor Fuel Pressure: Ensure that your fuel system maintains proper fuel pressure. Low fuel pressure can cause the injectors to deliver insufficient fuel, while high pressure can lead to overfueling. Regularly check and maintain the correct fuel pressure as specified by the manufacturer.

  • Inspect for Leaks: Regularly inspect the fuel injectors and surrounding components for any signs of leaks. Leaking injectors can cause fuel wastage and reduce engine performance. Address any leaks immediately to prevent further issues.

  • Professional Servicing: Periodically have your fuel injectors inspected and serviced by a professional. Technicians can perform detailed diagnostics and cleaning, ensuring the injectors are functioning correctly and efficiently.

Maintaining your Cummins ISM Fuel Injector, OEM 4902921RX, is crucial for ensuring optimal engine performance and longevity. By following these maintenance tips, you can keep your fuel injectors in top condition, reduce the risk of costly repairs, and enhance your vehicle's fuel efficiency.

In conclusion, proper maintenance of your Cummins ISM Fuel Injector involves regular cleaning, using high-quality fuel, timely replacement of fuel filters, monitoring fuel pressure, inspecting for leaks, and seeking professional servicing. By taking these proactive steps, you can ensure that your engine runs smoothly, efficiently, and reliably for years to come.

Fuel injectors are critical components of your vehicle's engine, responsible for delivering fuel to the combustion chamber. A leaking fuel injector can cause various issues, from reduced fuel efficiency to serious engine damage. Identifying a leaking fuel injector early can save you from costly repairs and keep your engine running smoothly. Here are some signs to look out for.

  • Strong Fuel Smell

    • One of the most noticeable signs of a leaking fuel injector is a strong smell of gasoline around your vehicle. This odor can indicate that fuel is leaking from the injector and not making it into the combustion chamber.

  • Poor Fuel Economy

    • If you notice a sudden drop in your vehicle's fuel efficiency, it could be due to a leaking fuel injector. Leaks cause fuel to be wasted, meaning your engine needs more fuel to maintain the same performance.

  • Engine Misfires

    • Leaking fuel injectors can cause the engine to misfire. This happens because the fuel-air mixture in the combustion chamber becomes unbalanced, leading to incomplete combustion.

  • Rough Idling

    • If your engine is idling roughly or you notice unusual vibrations when the vehicle is stationary, it could be due to fuel not being delivered correctly to the engine cylinders because of a leak.

  • Starting Problems

    • Difficulty starting your vehicle can also be a sign of a leaking fuel injector. If the injector leaks while the engine is off, it can flood the engine with fuel, making it hard to start.

  • Increased Emissions

    • A leaking injector can lead to higher emissions as unburnt fuel escapes through the exhaust system. This not only affects your vehicle's performance but can also cause it to fail emissions tests.

Detecting and addressing a leaking fuel injector promptly is crucial for maintaining your vehicle's performance and fuel efficiency. Regular maintenance and inspections can help identify leaks early, preventing more severe engine problems.

In conclusion, being aware of the signs of a leaking fuel injector—such as a strong fuel smell, poor fuel economy, engine misfires, rough idling, starting problems, and increased emissions—can help you address the issue before it becomes a significant problem. Ensuring your fuel injectors are in good condition is essential for the overall health and efficiency of your engine. Regular checks and maintenance can go a long way in preventing and fixing fuel injector leaks.

Cummins Fuel Injectors