Audi A5 8T Fuel Filter Fuel Pump Sender Control Unit 8K0919050L

Audi A5 8T Fuel Filter Fuel Pump Sender Control Unit is an original component from the Fuel pumps and level sensors group, designed for the fuel system in Audi A5 8T series models. This used OEM part allows for maintaining factory engine performance parameters, stable fuel pressure, and proper integration with the vehicle's electrical system.

Specifications and technical data

• SKU: 8K0919050L
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0919050L
• Substitutable numbers: 8K0919050L, 8K0 919 050 L
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The fuel pump in the Audi A5 8T is responsible for continuously delivering fuel at the correct pressure to the fuel rail, which directly impacts engine performance, power output, and fuel consumption. As a component in the Fuel pumps and level sensors category, it works in conjunction with fuel tank equipment and control electronics, ensuring proper fuel metering under various load conditions.

Using an original pump from disassembly allows you to maintain compliance with the factory operating characteristics of the system, without the need for system adaptation or wiring modifications.

Benefits of using an original Audi fuel pump

Choosing an original fuel pump for the Audi A5 8T is a solution that stands out technically and operationally compared to aftermarket replacements. Key advantages include:

• Factory fitment for the fuel basket, hoses, and electrical connectors in the Audi A5 8T.
• Consistent cooperation with the engine management system, with no additional programming required.
• Operating parameters consistent with the manufacturer's specifications, which promotes stable starting and smooth engine operation.
• Reduced risk of leaks and fuel pressure issues resulting from imprecise component fitment.

As a result, you maintain the factory characteristics of the fuel system, which is particularly important in modern engines with precise fuel dosage control.

Condition, origin, and installation aspects

The offered fuel pump comes from a dismantled Audi vehicle and is classified as a used part. This type of OEM component retains its original design, which facilitates installation in place of the old unit without mechanical alterations. In practice, this means:

• possibility of installation in the existing fuel basket,
• retention of original mounting points and hose routing,
• compatibility with factory electrical connectors.

Before installation, it is recommended to perform a standard check of the fuel system (hose tightness, filter condition, wiring harness status) to fully utilize the potential of a functional pump.

Part selection by numbers and compatibility

The Audi A5 8T fuel pump has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification and selection for a specific vehicle configuration. Verifying compatibility by part number, reference numbers, or the vehicle's VIN helps avoid installation issues and ensures proper cooperation with the engine control system.

To better understand the principles of selecting used components, such as modules or sensors, it is worth reading the guide on electronics and identification by numbers, available in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Expansion and modernization of VAG group vehicles

Audi owners often combine the replacement of wear-and-tear items, such as the fuel pump, with broader modifications or vehicle retrofitting. For VAG group vehicles, selecting used components from higher trim levels can be a cost-effective way to improve vehicle functionality. Practical tips in this regard can be found in the guide Retrofitting in VAG and BMW group cars: How to cheaply equip your car using used parts from higher versions?.

Related items from the same group

If you are planning a comprehensive repair or modernization of the fuel system area in your Audi and need other elements from the same group, such as pump modules, fuel baskets, or fuel level sensors, check the available parts in the Audi fuel pumps and level sensors category.