Audi Q7 4M 3.0 TDI Fuel Pump Electric Sender Unit 4M0919088K

Audi Q7 4M 3.0 TDI Fuel Pump Electric Sender Unit is an original component from the Fuel pumps and level sensors category, designed for the diesel engine fuel supply system in the Audi Q7 4M generation. This used pump ensures factory-standard fitment within the fuel system, facilitating installation and maintaining consistency with the vehicle's original architecture. It is a practical solution for users looking to restore proper fuel supply to the 3.0 TDI unit while keeping repair costs efficient.

Specifications and technical data

• SKU: 4M0919088K
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0919088K
• Substitutable numbers: 4M0919088K, 4M0 919 088 K
• Fuel type: Diesel
• Part type: Fuel Pump
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel supply system

The fuel pump in the Audi Q7 4M with a 3.0 TDI engine is responsible for the stable delivery of diesel fuel to the injection system while maintaining the correct operating pressure. This component works in conjunction with fuel level sensors and other system parts, ensuring the proper operation of the diesel engine under various load and temperature conditions.

Thanks to a design compliant with the requirements of diesel units fuel type: Diesel, the pump is adapted to the density and lubricity characteristics of diesel fuel, which is crucial for the durability of the entire fuel system. Using an original Audi component reduces the risk of starting issues, power loss, or unstable engine performance.

Compatibility and fitment for Audi Q7 4M

The presented pump has been designed specifically for the Audi Q7 4M platform with a 3.0 TDI engine, which translates into proper fitment in terms of:

• geometry and mounting points in the tank or supply module,
• electrical and fuel connectors,
• compatibility with factory control electronics and the fuel level gauge.

Such fitment facilitates installation and allows for maintaining the original operating characteristics of the fuel system, without the need for system modifications or the use of adapters.

Characteristics of the used component

The fuel pump comes from vehicle dismantling and is offered as a used part, which represents a reasonable compromise between repair costs and maintaining the manufacturer's original specifications. Choosing a used OEM component is particularly beneficial for complex diesel fuel systems, where build quality and compliance with factory parameters have a direct impact on engine refinement and the durability of other components.

By using an original, used fuel pump, you minimize the risk of incompatibility often found with cheap aftermarket replacements, while keeping service costs at an acceptable level.

Benefits of using an original Audi fuel pump

Choosing a fuel pump dedicated to the Audi Q7 4M 3.0 TDI offers a range of practical benefits:

• Factory fitment – compatibility with the vehicle's fuel system and electronics.
• Stable diesel engine supply – proper operation across the full load range.
• Reduction of diagnostic error risks related to fuel pressure.
• Possibility of effective repair without interfering with the system's design.

For users who prioritize maintaining the original operating characteristics of the 3.0 TDI unit, using such a component is a technically sound solution.

Expanding the Audi fuel system – related components

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

When selecting used components for modern vehicles, it is worth paying attention to their compatibility with vehicle electronics and correct identification by part numbers. Practical tips on choosing used modules and sensors can be found in the article: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

If you want to complete a larger set of original used parts for your car repair in one place, the guide on planning One-Stop-Shop purchases may be helpful: how to complete used car parts in one place.