Audi A5 8T Fuel Sender Sending Unit Level Sensor 8K0201301B

Audi A5 8T Fuel Sender Sending Unit Level Sensor is an original component from the Fuel pumps and level sensors group, designed for precise measurement of fuel quantity in the tank. Thanks to its factory design, Audi ensures a stable fuel level reading and proper integration with the instrument cluster, which translates into comfort and operational safety.

Specifications and technical data

• SKU: 8K0201301B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0201301B
• Substitutable numbers: 8K0201301B, 8K0 201 301 B
• Category: Fuel Pumps & Sending Units

Function and application of the Audi A5 8T fuel sensor

The fuel level sensor float is responsible for converting the actual fuel level in the tank into an electrical signal sent to the dashboard. In practice, this means:

• stable fuel level readings on the dashboard,
• correct operation of the low fuel warning light,
• better control over vehicle range and refueling planning.

Thanks to a design consistent with Audi factory standards, the sensor works with the vehicle's electrical system and onboard electronics without the need for modifications.

Construction and compatibility within the fuel system

The component belongs to the Fuel pumps and level sensors group, meaning it is an integral part of the module responsible for supplying fuel to the engine and monitoring its quantity. In practice, this translates into:

• perfect fit for the fuel tank geometry in the Audi A5 8T,
• appropriate electrical characteristics for the installation in this model,
• possibility of installation in place of the factory sensor without modifying the wiring harness.

The original Audi origin helps maintain the integrity of the entire fuel system and minimizes the risk of reading errors after replacement.

Benefits of using an original fuel sensor float

Choosing a component such as the Audi A5 8T Fuel Sender Sending Unit Level Sensor is a beneficial solution both technically and economically. The most important advantages include:

• factory fit for the specific vehicle model,
• maintenance of proper cooperation with the dashboard and onboard electronics,
• reduction of the risk of incorrect fuel level readings after installation.

The element from this group is particularly recommended for symptoms such as a jumping fuel level needle, no response from the gauge after refueling, or a malfunctioning low fuel light.

Condition, origin, and compatibility verification

The offered float comes from the Audi brand and is classified as a used part, which allows combining factory fitment with an attractive price compared to a new replacement. Before installation in the vehicle, it is recommended to perform a standard check of the electrical system and fuel system tightness to fully utilize the potential of the part.

In case of doubts regarding the selection of the component, it is worth using the OEM part number or interchangeable numbers visible in the technical specification – this is the most reliable method of confirming compatibility with a specific version of the Audi A5 8T.

Fuel system expansion and additional information

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

When choosing a used fuel sensor, a guide on vehicle electronics and sensors may be helpful – a detailed discussion on selection by OEM numbers, compatibility principles, and practical examples can be found in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.