Volkswagen Golf Mk8 Audi A3 8Y Engine Oil Level Sensor 1.5 TSI Petrol 04C907660A

Volkswagen Golf Mk8 Audi A3 8Y Engine Oil Level Sensor 1.5 TSI Petrol is a precision component of the lubrication system, responsible for reliable reading of oil parameters in modern petrol engines. Thanks to its factory design intended for use with the 1.5 TSI engine, it ensures stable communication with the vehicle's electronics and helps protect the power unit from operating under adverse conditions. This is a practical solution for users who want to restore correct oil level or status readings without compromising on fitment.

Specifications and technical data

• SKU: 04C907660A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 04C907660A
• Substitutable numbers: 04C907660A, 04C 907 660 A
• Fuel type: Petrol
• Part type: Oil Filler Cap
• Category: Oil Drain Plugs, Filler Caps & Dipsticks

Purpose and function of the oil sensor

The offered oil sensor has been designed to work with the petrol lubrication system in vehicles with a 1.5 TSI engine, such as the eighth-generation Volkswagen Golf and the Audi A3 8Y series. Its task is to transmit information about oil parameters to the engine control unit, which enables:

• oil level monitoring and signaling of any deviations,
• cooperation with warning systems on the instrument cluster,
• maintaining safe operating conditions for the power unit.

Due to its design compliant with the vehicle manufacturer's requirements, the sensor works in harmony with the factory software, which reduces the risk of errors and incorrect messages on the dashboard.

Construction, fitment, and performance parameters

The sensor belongs to the group of components mounted in the oil system area, within the Oil drain plugs, filler caps, and dipsticks category. It has been developed as a component intended for use with petrol fuel, which is significant from the perspective of the thermal and pressure characteristics of the 1.5 TSI unit.

Key advantages of this solution include:

• factory fitment for the platform used in the Volkswagen Golf Mk8 and Audi A3 8Y,
• compatibility with the electrical architecture and engine control unit,
• preservation of the original operating logic of the oil monitoring system.

Such a combination of technical parameters translates into predictable vehicle behavior after installation and reduces the need for additional system modifications.

Condition, service application, and installation benefits

The item comes from a group of used parts, which allows for an economical repair of the lubrication system while maintaining factory specifications. It is particularly useful in situations where the vehicle experiences:

• incorrect messages regarding oil level or quality,
• problems with reading oil parameters after previous interference with the lubrication system,
• faults resulting from mechanical or operational damage to the previous sensor.

Replacing it with a properly selected oil sensor helps restore the correct operation of the monitoring system, which is important for both the safety of the power unit and the comfort of using the vehicle. Stable oil level readings facilitate service planning and reduce the risk of the engine running under conditions of insufficient lubrication.

Integration with the oil system and part selection

As an element of the oil system, the sensor works with the oil pan, oil lines, and the engine control unit, creating a coherent lubrication monitoring system. When selecting parts, it is worth paying attention to:

• compatibility with the specific vehicle generation (Golf Mk8, Audi A3 8Y),
• intended use for the 1.5 TSI petrol engine,
• classification within the group of components related to plugs, oil fillers, and dipsticks.

This approach minimizes the risk of installation problems and ensures that the sensor will work with the existing lubrication system configuration. If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other items from the same group, such as drain plugs, filler caps, or measuring dipsticks, check the available parts in the Volkswagen oil drain plugs, filler caps, and dipsticks category.

Additional technical information and expert support

The correct operation of the oil sensor is closely linked to the condition of the entire lubrication system and the operating temperature of the power unit. It is worth paying attention to the general condition of the engine, regular oil changes, and the efficiency of the cooling system to avoid overheating and degradation of the lubricant. Extended information on the impact of temperature and cooling on the service life of the power unit can be found in the article Engine cooling system – overheating, repair, and used radiators, which discusses the relationships between cooling, oil, and engine durability.