Land Rover Discovery 3 L319 Fuel Injector 2.7 V6 276DT 7H2Q-9K546-CB

The Land Rover Discovery 3 L319 Fuel Injector 2.7 V6 276DT is an original part from the injector nozzles category, designed for the 2.7 V6 diesel engine. A used OEM injector ensures proper fuel delivery, stable engine operation, and maintains the factory parameters of the injection system in your Discovery 3.

Specifications and technical data

• SKU: 7H2Q-9K546-CB
• Mark: Land Rover
• Condition: Used
• OEM Part Number: 7H2Q-9K546-CB
• Substitutable numbers: 7H2Q-9K546-CB, 7H2Q9K546CB, LR006496
• Part type: Fuel Injector
• Category: Fuel Injectors

Intended Use and Compatibility

The presented fuel injector is dedicated to the Land Rover Discovery 3 L319 model with the 2.7 V6 276DT engine. Using an original injector nozzle ensures compatibility with the factory engine control unit, injection maps, and common rail system operating parameters, which translates to smooth running and predictable performance.

Technical Characteristics of the Injector Nozzle

The injector nozzle is responsible for the precise atomization of diesel fuel in the combustion chamber, which is crucial for combustion efficiency and exhaust emissions. An original Land Rover part ensures:

• appropriately selected fuel flow characteristics for the 2.7 V6 276DT engine,
• the correct shape and angle of the injection spray,
• stable operation at idle and under load,
• proper cooperation with the factory engine control unit and sensors.

Using a dedicated injector nozzle reduces the risk of starting problems, excessive smoke, or power loss resulting from incorrect fuel delivery.

Condition of the Part and Benefits of Choosing a Used Injector

The offered injector is a used part, allowing for an economical repair of the injection system while maintaining the original manufacturer's specifications. Compared to low-quality aftermarket alternatives, an original Land Rover injector nozzle provides better adaptation to the specific engine and predictable performance over the long term.

Choosing a used OEM component is particularly beneficial when you want to:

• maintain the factory operating characteristics of the engine,
• reduce repair costs while preserving OEM quality,
• ensure compatibility with other components of the injection system.

Diagnostics and Prevention for the Injection System

Before replacing the injector nozzle, it is advisable to perform thorough diagnostics of the fuel system to confirm the source of the problem. Symptoms such as rough engine running, increased smoke, power loss, or increased fuel consumption are often related to worn injectors. If you want to better understand the symptoms and consequences of neglecting this component, read the article Diesel Injector Failures – How to Recognize Them and What Their Neglect Entails, which discusses typical symptoms, consequences, and diagnostic methods.

Land Rover Injector Nozzles – Related Offer

If you are also looking for other Land Rover injector nozzles for your vehicle, check out our dedicated category: Land Rover Injector Nozzles. There you will find a wide selection of OEM parts, making it easier to choose the right injectors for your specific engine version.

Summary

The Land Rover Discovery 3 L319 Fuel Injector 2.7 V6 276DT is a practical solution for users who want to restore the correct operation of the injection system while maintaining manufacturer specifications. An original OEM injector nozzle supports stable engine operation, proper combustion, and correct performance, making it a sensible choice for repairing the diesel engine in the Discovery 3.