Nissan Qashqai 1.5 dCi Diesel Fuel Rail Injection Injectors Line 8200704217

Nissan Qashqai 1.5 dCi Diesel Fuel Rail Injector Rail is a component of the fuel supply system in diesel engines, responsible for the stable distribution of diesel fuel to the injectors. A properly selected fuel rail maintains correct pressure in the common rail system, which translates to smooth engine operation and proper combustion characteristics.

Specifications and technical data

• SKU: 8200704217
• Mark: Nissan
• Condition: Used
• OEM Part Number: 8200704217
• Substitutable numbers: 8200704217, 8200704212
• Fuel type: Diesel
• Category: Fuel Injectors

Purpose and Role of the Fuel Rail in Nissan Qashqai 1.5 dCi

The injector rail/fuel rail for the 1.5 dCi Diesel engine is a key element of the injection system. It is responsible for evenly supplying all cylinders with fuel at the correct pressure, which directly impacts:

• stable engine operation across the full RPM range,
• correct fuel delivery by the injectors,
• reduction of vibrations and uneven engine running,
• maintenance of proper combustion parameters, and consequently, exhaust emissions.

In common rail diesel engines, a functional fuel rail is essential for maintaining proper vehicle dynamics and smooth operation at idle and under load.

Construction and Technical Characteristics

The presented fuel rail comes from the product group designated as Injector Nozzles, meaning it is designed to work with precision high-pressure injectors. The design of the rail is adapted to the operating parameters of the 1.5 dCi diesel engine, ensuring that it:

• provides adequate system rigidity under high operating pressures,
• enables proper cooperation with sensors and accessories of the injection system,
• maintains stable fuel pressure across the entire engine load range.

Selecting the correct fuel rail for a specific engine version is crucial for the proper functioning of the entire fuel supply system, so it is always advisable to verify the part's compatibility with the vehicle's technical specifications.

Benefits of Using an Original Fuel Rail

Using a fuel rail dedicated to the Nissan Qashqai 1.5 dCi allows for the preservation of factory engine operating parameters. The most significant advantages include:

• maintaining factory injection characteristics and torque,
• better cooperation with the injection system's control electronics,
• reduced risk of starting problems and power drops,
• minimizing the risk of over-fueling or fuel starvation in individual cylinders.

A correctly selected fuel rail also helps maintain stable combustion parameters, which is important for periodic inspections and emissions tests.

Part Condition and Practical Application in Servicing

The offered fuel rail is a used part, allowing for economical repair of the injection system while maintaining appropriate quality. This type of component is often chosen in situations where:

• mechanical damage to the existing fuel rail has occurred (e.g., cracks, leaks),
• there are fuel pressure problems in the common rail system,
• a comprehensive overhaul of the injection system, including injectors, is necessary.

Before installation, a standard check of seals and connection seat condition is recommended, as well as verification of compatibility with the vehicle's engine.

Technical Support and Additional Information

If you want to better understand how problems with diesel injection systems manifest, it is worth reading the article describing diesel injector faults, their symptoms, and the consequences of neglect. This will help you more accurately assess when replacing the fuel rail or injectors is justified.

If you are looking for other components from the Injector Nozzles category for this brand, check our offer for Nissan injector nozzles, where you will find a wide selection of components for this brand's injection systems.

Additional tips for making informed choices about used parts from the aftermarket can be found in the guide on safely and affordably purchasing used parts from an automotive store, which will help optimize service costs while maintaining appropriate repair quality.