Volkswagen Golf 6 Audi A3 Fuel Injector Injection Nozzle 1.6 TDI 03L130277B

Volkswagen Golf 6 Audi A3 Injector 1.6 TDI is a precision injector nozzle designed for 1.6 TDI diesel engines, used in popular VAG group models. This component has been engineered for stable operation of the diesel fuel system and to maintain correct combustion parameters in modern diesel units.

Specifications and technical data

• SKU: 03L130277B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 03L130277B
• Substitutable numbers: 03L130277B, 03L 130 277 B
• Fuel type: Diesel
• Category: Fuel Injectors

Purpose and Technical Characteristics

The presented injector nozzle for Volkswagen and Audi belongs to the category of components responsible for precise fuel delivery in Diesel engines. The injector's design is optimized for operation in 1.6 TDI units, where accurate diesel spray atomization and stable system pressure are crucial.

The injector works with the common rail system, ensuring:

• accurate fuel metering across the entire engine load range,
• correct spray pattern formation in the combustion chamber,
• maintenance of smooth engine operation at idle and under load.

Benefits of Using the 1.6 TDI Injector

A functional injector directly impacts the vehicle's performance parameters. Using the correct injector nozzle in a 1.6 TDI engine allows for:

• stable engine operation without excessive vibrations or misfires,
• more predictable throttle response due to proper fuel delivery,
• reduced exhaust smoke during acceleration and under load,
• maintenance of factory engine performance in everyday use.

For owners of Volkswagen Golf 6 and Audi A3 diesel models, this means preserving adequate dynamics, driving comfort, and proper operation of the injection system in the long term.

Component Condition and Practical Application

The offered injector is a used part, making it an attractive solution for drivers seeking a technically sound component at a reasonable price. This type of part is particularly useful for:

• individual cylinder repairs when only one injector has been damaged,
• comparative diagnostics – swapping injectors to verify a fault,
• restoring the fuel system's functionality in vehicles primarily used in urban traffic.

Selecting the correct injector nozzle for a specific diesel engine is crucial for the safety and longevity of the powertrain, so it's important to ensure compatibility with Golf 6 and Audi A3 1.6 TDI applications.

Injection System Diagnostics and Prevention

An improperly functioning injector can cause starting difficulties, power loss, increased fuel consumption, or rough engine running. To better understand the symptoms and consequences of damage, it is worth reading the guide: Diesel Injector Faults – How to Recognize Them and What Neglecting Them Entails. Knowledge in this area makes it easier to decide on replacing a faulty injector nozzle with a functional one.

Volkswagen Injector Nozzles – Selection and Alternatives

If you are looking for other Volkswagen injector nozzles suitable for different diesel engine models and configurations, check out our dedicated category: Volkswagen Injector Nozzles. There you will find a wide selection of components for diesel systems, making it easier to choose the right solution for your specific vehicle.

For those interested in the broader use of used parts in repair projects or modifications, the article: Buying Used Car Parts and Common Mistakes When Choosing Tuning Components, which discusses practical aspects of safely selecting used components, may also be helpful.