03C 907 660H – Oil Level Sensor (HELLA)

Description

The 03C907660H Oil Level Sensor is an OEM-quality Hella sensor that monitors engine oil level from the oil pan. It sends accurate oil-level information to the vehicle dashboard. Consequently, the driver can identify low-oil conditions before they cause serious engine damage.

Proper oil level is essential for reliable lubrication. Therefore, this sensor helps protect internal engine components from excess friction and wear. The 03C907660H Oil Level Sensor offers direct-fit installation for compatible Volkswagen and Audi applications. It also uses durable materials that withstand heat, vibration, and continuous oil exposure.

Why the 03C907660H Oil Level Sensor Matters

Engine oil lubricates moving components, carries heat away, and helps control internal wear. However, low oil levels reduce lubrication and may damage bearings, camshafts, turbocharger components, and other critical parts.

A failing sensor may show an incorrect oil warning or fail to report a low-oil condition. Consequently, the driver may add oil unnecessarily or continue operating the engine with insufficient oil. Replacing the faulty sensor restores accurate monitoring and supports proper engine maintenance.

Signs of Failure

Inspect the sensor if you notice any of these conditions:

• Incorrect oil-level warnings on the instrument cluster.

• A low-oil warning after confirming the oil level is correct.

• No warning when the engine oil level is visibly low.

• Intermittent dashboard messages related to oil level.

• Stored fault codes related to the oil-level sensor circuit.

• Oil seepage around the sensor mounting area or electrical connector.

Key Features — 03C907660H Oil Level Sensor

• OE Part Number: 03C 907 660 H

• Brand: Hella OEM-quality replacement.

• Function: Monitors engine oil level from the oil pan.

• Signal: Sends oil-level information to the dashboard.

• Construction: Heat-resistant housing and sealed electrical connection.

• Fitment: Direct replacement with no modifications when matched correctly.

Service Notes

Always verify fitment by VIN before ordering. First, confirm that the warning is caused by the sensor and not an actual low-oil condition. Check the oil level manually before replacing any component.

Compatibility

Always verify fitment by VIN before ordering. Compatibility depends on the engine code, oil pan design, and original installed sensor.

Cross Reference Numbers

• 03C 907 660 H

Additional information