VW Volkswagen Touareg 7L Diesel Fuel Bosch Injector 070130073N 07Z130073N

Volkswagen Touareg 7L Diesel Fuel Injector Bosch is a precision injector nozzle designed for diesel engines in the first-generation Touareg model. This component ensures proper diesel fuel metering, which translates to stable engine operation and correct combustion characteristics.

Specifications and technical data

• SKU: 070130073N
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 070130073N
• Substitutable numbers: 070130073N, 070 130 073 N
• Fuel type: Diesel
• Category: Fuel Injectors

Application and Technical Characteristics

The offered injector nozzle is designed for Diesel fuel systems in Volkswagen Touareg 7L vehicles. The Bosch injector's construction ensures precise fuel atomization in the combustion chamber, which is crucial for achieving optimal torque, reducing smoke, and maintaining correct exhaust emission parameters.

This injector belongs to the Injector Nozzles category, meaning it is responsible for the final stage of high-pressure fuel delivery. Using a dedicated component for a specific engine model helps maintain the engine's factory performance characteristics and proper interaction with the control system.

Benefits of Using an Original Injector Nozzle

Selecting the correct injector directly impacts engine durability and driving comfort. Using this component allows for:

• stable fuel metering across the entire RPM range, reducing jerking and uneven idling,
• more predictable throttle response, especially under load and during highway driving,
• reduced risk of excessive smoke and increased fuel consumption resulting from improper atomization,
• better protection for pistons, valves, and the DPF filter thanks to the correct fuel spray pattern and proper injection timing.

A Bosch injector, correctly matched to the engine, helps maintain engine performance parameters close to factory settings, which is particularly important in vehicles with sophisticated control electronics.

Component Condition and Service Application

The offered injector nozzle is a used part, making it an attractive solution for budget repairs or phased regeneration of the injection system. This type of component is suitable for:

• comparative diagnostics – swapping injectors to verify the operation of a specific cylinder,
• temporary fuel system rebuild when a full set of new components is not economically justified,
• repairs of used engines where restoring correct engine operation at controlled costs is a priority.

Before installation, standard workshop procedures are recommended: parameter verification on a test bench, leak testing, and checking the correct operation of pilot and main injection quantities, in accordance with the injector system manufacturer's recommendations.

Injector System Diagnostics and Prevention

A malfunctioning injector nozzle can cause starting difficulties, power loss, increased fuel consumption, or characteristic knocking sounds from the cylinder head. To better understand the symptoms and consequences of neglecting this area, it is worth reading the article Diesel Injector Failures – How to Recognize Them and What Their Neglect Entails, which discusses typical symptoms, diagnostic methods, and the consequences of driving with a faulty injector.

Other Volkswagen Injector Nozzles

If you also need other components from the Volkswagen Injector Nozzles category for your car, check the Volkswagen Injector Nozzles available in our store to select the appropriate set for your specific engine version and repair stage.