Fuel Pump Audi A4 S4 B9 A5 S5 F5 3.0 Petrol High Pressure 06M127026H

Fuel Pump Audi A4 S4 B9 A5 S5 F5 3.0 Petrol High Pressure is an original component from the Fuel pumps and level sensors group, designed for 3.0 petrol engines in modern Audi mid-size and sports models. It ensures precise high-pressure fuel delivery to the injection system, which translates into stable engine operation, correct performance, and predictable throttle response. This solution is created for drivers who expect an efficient, technically sound fuel system and want to maintain factory engine performance parameters.

Specifications and technical data

• SKU: 06M127026H
• Mark: Audi
• Condition: Used
• OEM Part Number: 06M127026H
• Substitutable numbers: 06M127026H, 06M 127 026 H
• Fuel type: Petrol
• Category: Fuel Pumps & Sending Units

Purpose and role in the fuel system

The presented high-pressure pump is a component of the petrol supply system in Audi A4 / S4 B9 generation and A5 / S5 F5 generation models with a 3.0 engine. It is responsible for increasing fuel pressure to the values required by modern direct petrol injection, which enables proper mixture formation and maintains stable engine operation across the full load range.

By using an original pump from this series, the following are maintained:

• correct fuel pressure characteristics across the entire RPM range,
• consistent operation with the factory engine control unit,
• appropriate dynamics during acceleration and while driving under load.

Construction and performance parameters

The pump belongs to a group of components designed specifically for petrol engines, which means it is adapted to fuel properties, operating temperatures, and the requirements of modern injection systems. The design is based on precise fuel pumping using engine-driven power, which allows for high operating pressure while maintaining adequate durability.

Key performance features include:

• dedicated application in petrol engines with direct injection,
• compatibility with the factory fuel system and engine accessories,
• designed to minimize pressure drops during rapid load changes.

Using an original solution helps avoid issues with mismatched operating parameters that may occur with aftermarket replacements of ambiguous specifications.

Condition, selection, and installation

The offered pump is a used component, which in practice means the possibility of an economical repair of the fuel system while maintaining the manufacturer's original design. Before installation, standard workshop verification and a leak test of the entire fuel system are recommended to ensure trouble-free operation after replacement.

To select the correct unit for a specific car, it is worth using the manufacturer's markings, OEM number, or vehicle data (model, generation, engine type). This allows for avoiding installation incompatibilities and ensures proper fitment of connectors, mounts, and compatibility with the existing installation.

Benefits of using an original high-pressure petrol pump

Using this pump in the Audi A4 / S4 B9 and A5 / S5 F5 3.0 brings a number of practical benefits:

• stable fuel pressure – reducing the risk of misfires, jerking, and power loss,
• maintaining factory engine performance parameters and compliance with ECU maps,
• better predictability of throttle response across the entire RPM range,
• reducing the risk of ECU errors related to improper fuel system operation.

For high-performance cars, such as the S4 and S5 versions, a properly functioning high-pressure pump is particularly important, as the engine often operates under higher loads and requires stable fuel supply.

Technical support and additional materials

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as fuel pumps, supply modules, or level sensors, check out the available parts in the Audi fuel pumps and level sensors category.

For a better understanding of how the entire fuel system works and the principles of selecting components by OEM number or vehicle data, it is worth reading the guide: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. You will find practical tips on diagnostics, regeneration, and maintenance of fuel system components, which will facilitate making the right service decision.