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Cummins ISB 6.7L Fuel Injector : OEM 5273750NX

CUMMINS ISB 6.7L FUEL INJECTOR : OEM 5273750NX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$280.00

CORE CHARGE:

$150.00
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 NUMBER5273750NX
PART TYPEFuel Injector
BRANDCummins
ENGINE MAKECummins
ENGINE TYPEISB 6.7L
YEAR
PART NUMBER5273750NX-2

PRODUCT DESCRIPTION

This is a Genuine New, Cummins Fuel Injector, Cummins part number 5273750NX-2 ( OEM Part Number 5273750NX ). This part is primarily made for a Cummins ISB 6.7L, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5273750NX
Additional OEM0 445 120 328, 5273750, 456262805, 5273750NX, Komatsu 5273750

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode086547499606
WEIGHT4.00 LBS

SHIPPING OPTIONS

Ship Weight : 4.00 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.


PEOPLE ALSO ASKS | BLOG(S)

The fuel injector is a crucial part of maintaining engine performance in diesel engines like the Cummins ISB 6.7L. The Cummins ISB 6.7L Fuel Injector, OEM 5273750NX, ensures precise fuel delivery to the combustion chamber, optimizing engine efficiency. Replacing worn or malfunctioning injectors with this OEM injector can restore fuel efficiency, improve engine smoothness, and prevent potential issues related to poor fuel delivery.

  • Precise Fuel Injection

    • The Cummins ISB 6.7L Fuel Injector, OEM 5273750NX, is designed to ensure accurate fuel delivery, helping to improve combustion and overall engine efficiency. This precision is vital for maintaining smooth engine operation and reducing fuel consumption.

  • Prevents Engine Misfires

    • Faulty or worn injectors can cause inconsistent fuel flow, leading to engine misfires, rough idling, or loss of power. Replacing your injectors with this OEM part helps eliminate these issues, ensuring consistent engine performance.

  • OEM-Approved Quality and Fit

    • As an OEM part, the 5273750NX fuel injector is built to meet Cummins’ strict quality standards, ensuring a perfect fit and reliable performance for your ISB 6.7L engine. This guarantees durability and long-lasting function.

  • Improves Fuel Efficiency

    •  By providing the correct fuel-to-air ratio in the combustion chamber, this fuel injector helps improve fuel economy. Replacing faulty injectors can lead to better mileage and lower overall fuel consumption.

For Cummins ISB 6.7L engines, ensuring efficient fuel injection is key to maintaining optimal engine performance and fuel efficiency. The Cummins ISB 6.7L Fuel Injector, OEM 5273750NX, provides reliable, precise fuel delivery, helping to improve combustion and extend the life of your engine. At TamerX Diesel Parts, we offer high-quality OEM injectors to keep your engine running smoothly and efficiently for years to come.

A leaking fuel injector can lead to engine performance issues, poor fuel efficiency, and even pose a fire hazard if left unaddressed. Fixing a leaking fuel injector quickly is essential to maintaining the health of your engine and ensuring safe operation. Understanding how to identify and fix the problem can help you avoid costly repairs and potential engine damage.

  • Identify the Source of the Leak

    • Before you can fix a leaking fuel injector, you need to determine where the leak is coming from. Common sources include the injector body, seals, or the fuel lines connected to the injector. Carefully inspect these areas for signs of fuel leakage.

  • Replace the Injector Seals

    • Often, a fuel injector leak is caused by worn or damaged seals or O-rings. Replacing these seals can often fix the issue. Be sure to use the correct seals for your vehicle’s make and model to ensure a proper fit.

  • Clean or Replace the Injector

    •  If the injector is clogged or damaged, cleaning or replacing it may be necessary. Injector cleaning kits can help remove debris that may be causing the injector to leak, but if the injector is severely damaged, it’s best to replace it entirely.

  • Check the Fuel Lines

    • Leaking fuel lines connected to the injector can also cause issues. Inspect the lines for cracks or wear, and replace any damaged sections to ensure proper fuel delivery.

  • Test for Leaks

    • After repairs, it’s important to test the fuel system for any remaining leaks. Start the engine and observe the injectors for signs of further leakage. If everything is secure, the problem should be resolved.

Fixing a leaking fuel injector involves inspecting the seals, cleaning or replacing the injector, and ensuring the fuel lines are intact. Addressing this issue promptly is essential to maintaining engine performance, fuel efficiency, and safety. Regular maintenance and early detection can prevent more severe problems down the road and keep your vehicle running smoothly.

Cummins Fuel Injectors