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Cummins 8.3L Fuel Injector 1993-1998: OEM 3926120RX ( Set of 6 )

CUMMINS 8.3L FUEL INJECTOR 1993-1998: OEM 3926120RX ( SET OF 6 )

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$852.00

CORE CHARGE:

$450.00
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 NUMBER3926120RX
PART TYPEFuel Injector
BRANDDrive On Diesel
ENGINE MAKECummins
ENGINE TYPE8.3L
YEAR1993-1998
PART NUMBER3926120RM-SET

PRODUCT DESCRIPTION

This is a Remanufactured Drive On Diesel Fuel Injector, Drive On Diesel part number 3926120RM-SET ( OEM Part Number 3926120RX ). 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 8.3L, production years 1993-1998, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM3926120RX
Additional OEM3802485, 3922913, 3926117, 0432191642, 0432191643, 3926120RX, KBAL105P51

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode
WEIGHT6.00 LBS

SHIPPING OPTIONS

Ship Weight : 6.00 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)
1993 Cummins 8.3L
1994 Cummins 8.3L
1995 Cummins 8.3L
1996 Cummins 8.3L
1997 Cummins 8.3L
1998 Cummins 8.3L

PEOPLE ALSO ASKS | BLOG(S)

The Cummins 8.3L Fuel Injector, specifically the OEM 3926120RX model for the years 1993-1998, is a crucial component for your diesel engine's efficiency. Understanding its components can help you maintain your vehicle better and ensure it runs smoothly.

Key Components of the Cummins 8.3L Fuel Injector:

  • Injector Body
    • The main housing that contains all the internal components.
  • Nozzle
    • This part atomizes the fuel, ensuring a fine mist for optimal combustion.
  • Plunger and Barrel Assembly
    • Regulates the fuel's pressure and timing as it enters the combustion chamber.
  • Return Spring
    • Ensures the injector returns to its default position after each injection.
  • O-Rings and Seals
    • Prevent fuel leaks and maintain proper pressure within the injector.

Why Quality Matters

Investing in high-quality fuel injectors like the Cummins OEM 3926120RX ensures your engine's longevity and reliability. Drive On Diesel Diesel Products offers these injectors in a convenient set of six, making it easier for you to replace all your injectors at once, ensuring consistent engine operation.

Benefits of Using OEM Parts

  • Reliability
    • OEM parts are designed to fit and function perfectly with your Cummins engine.
  • Durability
    • Manufactured to meet strict standards, ensuring they withstand the rigors of engine operation.
  • Compatibility
    • Guaranteed to work with your 1993-1998 Cummins 8.3L engine without any modifications.

By choosing Drive On Diesel Diesel Products for your Cummins 8.3L Fuel Injectors, you're ensuring your engine receives parts that are specifically designed for its needs, promoting better efficiency and reliability.

A bad fuel injector can significantly impact your diesel engine’s efficiency and reliability. Recognizing the symptoms early can save you from costly repairs and downtime.

Common Symptoms of a Bad Fuel Injector

  • Engine Misfires
    • One of the most noticeable signs is engine misfires. This happens when the fuel injector does not deliver the correct amount of fuel, causing inconsistent combustion.
  • Poor Fuel Economy
    • If you notice a sudden drop in fuel efficiency, it could be due to a malfunctioning fuel injector. The engine may be consuming more fuel than necessary.

Additional Warning Signs

  • Rough Idling
    • Your engine may run roughly or shake when idling.
  • Hard Starting
    • Difficulty starting the engine can indicate fuel injector issues.
  • Fuel Odor
    • A strong smell of fuel around your vehicle could be a sign of a leak in the injector.
  • Increased Emissions
    • A faulty injector can lead to higher emissions, failing emission tests.

Detecting and addressing a bad fuel injector promptly can keep your engine running smoothly. By understanding these signs, you can maintain your diesel engine's longevity and avoid unexpected breakdowns. Keep your vehicle in top condition with timely maintenance and quality parts. 

It delivers metered diesel fuel directly into each combustion chamber of the 8.3L engine.

Cummins Fuel Injectors