Audi A4 S4 B9 Engine Oil Level Sensor Control Unit 3.0 Petrol 06M907660A

Audi A4 S4 B9 Engine Oil Level Sensor Control Unit 3.0 Petrol is a precision component of the lubrication system, responsible for reliable reading of the oil quantity in the power unit. A properly functioning sensor supports safe operation of the petrol engine, minimizing the risk of driving with an oil level that is too low. This component from the Oil pans group is designed for use in modern 3.0 spark-ignition units.

Specifications and technical data

• SKU: 06M907660A
• Mark: Audi
• Condition: Used
• OEM Part Number: 06M907660A
• Substitutable numbers: 06M907660A, 06M 907 660 A
• Fuel type: Petrol
• Category: Oil Sumps

Purpose and function in the lubrication system

The oil level sensor in the 3.0 petrol engine of the Audi A4 / S4 B9 is responsible for continuous monitoring of the lubricant quantity in the oil pan. Based on its signal, the engine control unit and the vehicle's information system can:

• signal an excessively low oil level on the instrument cluster,
• support the power unit protection strategy under adverse operating conditions,
• provide the driver with clear information about the need to top up the oil.

Thanks to this component, the lubrication system maintains stability, and the 3.0 petrol engine can operate within the intended load range without excessive wear.

Benefits of using an original Audi sensor

Choosing an oil level sensor from the Audi OE line allows you to maintain the factory operating parameters of the system. This means, among other things:

• proper cooperation with on-board electronics and control unit software,
• appropriate measurement characteristics adapted to the design of the oil pan and engine,
• stable readings across a wide range of operating temperatures.

The element from the Oil pans group is structurally matched to the specific application, which facilitates installation and reduces the risk of leaks at the mounting point.

Condition, installation, and operation

The offered sensor is a used part, which in practice means a favorable combination of price and adherence to the manufacturer's original specifications. Before installation, it is recommended to perform a standard check of the socket in the oil pan, the seal, and the electrical harness to ensure:

• a secure electrical connection without signal interference,
• tightness of the lubrication system in the sensor installation area,
• proper routing of wires away from high-temperature components.

A properly selected and installed oil level sensor supports stable operation of the petrol unit and facilitates ongoing monitoring of the engine's technical condition.

Selection for a specific vehicle and compatibility

To ensure full compatibility with your Audi, it is worth verifying the markings in the product's technical specification and comparing them with the vehicle data before purchase. It is helpful to check:

• the body generation (A4 / S4 B9),
• the type of power unit (3.0 petrol engine),
• the engine control system used.

Such an approach minimizes the risk of incompatibility and allows you to take full advantage of the capabilities offered by the original Audi oil level sensor.

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as oil pan bodies, drain plugs, or mounting elements, check the available parts in the Audi Oil pans category.

To compare the approach of premium manufacturers to component quality, you can read the article Mercedes – comfort, prestige, and durability. Why is it worth choosing original used parts?, which discusses the advantages of using original used components in high-end cars.