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Cummins ISB 6.7L, QSB 6.7L Fuel Injector : OEM 5263314

CUMMINS ISB 6.7L, QSB 6.7L FUEL INJECTOR : OEM 5263314

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$379.00

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 NUMBER5263314
PART TYPEFuel Injector
BRANDBosch
ENGINE MAKECummins
ENGINE TYPEISB 6.7L, QSB 6.7L
YEAR
PART NUMBER0445120251

PRODUCT DESCRIPTION

This is a Genuine New, Bosch Fuel Injector, Bosch part number 0445120251 ( OEM Part Number 5263314 ). This part is primarily made for a Cummins ISB 6.7L, QSB 6.7L, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5263314
Additional OEM0 445 120 251, 0-445-120-251, 4955381, 5263314, 0445120251, 5263314NX, 5263314PX, 5263314RX

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode086547496759
WEIGHT1.32 LBS

SHIPPING OPTIONS

Ship Weight : 1.32 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.


PEOPLE ALSO ASKS | BLOG(S)

The Cummins ISB 6.7L and QSB 6.7L Fuel Injector (OEM 5263314) is a critical component for ensuring the smooth operation of your diesel engine. These fuel injectors are designed to deliver precise amounts of fuel to the engine's combustion chamber, maximizing efficiency, power, and fuel economy. In this blog, we'll focus on why the right fuel injector is essential for your Cummins engine and what signs to watch for if it needs replacing.

Key Functions of the Cummins ISB 6.7L, QSB 6.7L Fuel Injector:

  • Fuel Delivery Precision
    • Ensures the right amount of fuel is delivered to the engine for efficient combustion, minimizing waste and enhancing engine efficiency.
  • Improved Fuel Economy
    • By optimizing fuel injection, this injector helps maintain the balance between power output and fuel consumption.
  • Emission Control
    • Helps reduce emissions by ensuring complete combustion of fuel, contributing to cleaner engine operation.
  • Engine Longevity
    • A well-functioning fuel injector ensures consistent engine performance, reducing wear and tear on engine components.

The Cummins ISB 6.7L, QSB 6.7L Fuel Injector (OEM 5263314) is vital for the smooth operation of your diesel engine. It ensures that your engine runs efficiently while reducing emissions and improving fuel economy. If you experience any signs of a failing fuel injector, it’s crucial to replace it with a high-quality OEM part to maintain optimal performance. At TamerX Diesel Parts, we offer reliable OEM parts to keep your engine running at its best.

A fuel injector is a crucial component in your vehicle's fuel system, responsible for delivering the right amount of fuel into the engine for efficient combustion. When a fuel injector goes bad, it can lead to various engine performance issues. You might wonder if it's possible to drive with a faulty fuel injector or if it's better to address the problem immediately. In this blog, we'll explore the implications of driving with a bad fuel injector, including potential risks and the importance of timely repairs.

  • Reduced Engine Performance

    • A bad fuel injector can cause poor engine performance, including reduced acceleration, rough idling, and stalling. The engine may struggle to maintain power and efficiency, affecting your overall driving experience.

  • Decreased Fuel Efficiency

    • Faulty fuel injectors can lead to uneven fuel distribution, resulting in poor fuel efficiency. You may notice a drop in miles per gallon (MPG) as the engine uses more fuel to compensate for the injector's malfunction.

  • Increased Emissions

    • A malfunctioning fuel injector can cause incomplete combustion of fuel, leading to increased emissions. This not only harms the environment but can also cause your vehicle to fail emissions tests.

  • Engine Damage Risk

    •  Driving with a bad fuel injector can lead to long-term engine damage. If the injector fails completely, it can cause engine misfires, which may result in severe damage to internal engine components.

  • Warning Lights

    • Many vehicles are equipped with onboard diagnostics that can detect issues with the fuel injectors. A bad fuel injector may trigger the check engine light or other warning indicators on your dashboard.

  • Fuel Odor

    • A faulty injector might cause a strong smell of fuel due to leaks or improper fuel atomization. This can be both unpleasant and hazardous.

  • Increased Repair Costs

    • Continuing to drive with a bad fuel injector can lead to more extensive damage and higher repair costs. Addressing the issue promptly can help prevent more significant problems and reduce overall repair expenses.

While it might be possible to drive with a bad fuel injector, it's not advisable due to the potential risks and long-term damage it can cause. If you suspect an issue with your fuel injector, it's best to have it inspected and repaired by a professional mechanic as soon as possible. Timely attention to a failing fuel injector can help maintain your vehicle's performance, fuel efficiency, and overall safety. Don’t wait for the problem to worsen—address it promptly to keep your vehicle running smoothly.

Cummins Fuel Injectors