Audi Volkswagen Seat Skoda Oil Level Sensor Control Unit 04L907660A

Audi Volkswagen Seat Skoda Oil Level Sensor Control Unit is a precision component of the lubrication system, designed for Diesel engines in VAG group vehicles. It is responsible for reliable measurement of the oil quantity in the oil pan, which has a direct impact on the safety of the power unit and the stable operation of the lubrication system.

Specifications and technical data

• SKU: 04L907660A
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L907660A
• Substitutable numbers: 04L907660A, 04L 907 660 A, 6PR 010 418-06, 6PR01041806
• Fuel type: Diesel
• Category: Oil Sumps

Purpose and function of the oil level sensor

The oil level sensor mounted within the Oil pan monitors the current amount of oil in the diesel engine and transmits a signal to the controller and the instrument cluster. This ensures the driver receives information about any potential oil shortage, allowing for a reaction before overheating or accelerated wear of engine components occurs.

In vehicles with Diesel engines, an accurate oil level reading is particularly important due to higher thermal and mechanical loads. A functional sensor supports the proper operation of the lubrication system, reduces the risk of costly failures, and helps maintain stable operating parameters for the power unit.

Benefits of using an original sensor in the VAG group

By using an oil level sensor dedicated to Audi, Volkswagen, Seat, and Skoda vehicles, you gain:

• reliable cooperation with the engine electronics and the vehicle's diagnostic system,
• proper fitment to the oil pan without the need for modifications,
• stable, repeatable oil level readings under various operating conditions,
• reduced risk of false warnings regarding oil levels being too low or too high.

This technical solution is particularly beneficial when servicing diesel units, where measurement precision has a direct impact on engine durability and operational comfort.

Component condition and service application

The offered sensor is a used component, making it an attractive cost-effective alternative while maintaining proper operating parameters. It is suitable both for standard replacement of a damaged sensor and for comprehensive lubrication system service in Diesel engines, where it is necessary to restore correct oil level monitoring.

It is always recommended to confirm the selection of the correct sensor based on the part number and the specific engine configuration to ensure full compatibility with the given power unit and its accessories.

Integration with the lubrication system and diagnostics

The sensor works with the vehicle's electronics, enabling the recording of potential errors in the controller's memory for later analysis during computer diagnostics. A properly functioning component helps avoid unnecessary warning messages and makes it easier for technicians to assess the actual condition of the lubrication system.

Replacing a faulty sensor with a functional unit is recommended whenever unjustified oil level messages appear or readings are unstable despite the correct amount of lubricant.

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 the oil pan housing, seals, or mounting elements, check the available parts in the Audi Oil Pans category.

For Mercedes-Benz vehicle owners interested in a broader context of engine accessory maintenance, practical tips on operation and part selection can be found in the article Reliability under the star sign – how to take care of engine accessories in popular Mercedes-Benz C-Class and E-Class models?.