Mercedes Engine Oil Level Sensor - Genuine Mercedes 0009050401

Product Information

An engine oil level sensor monitors the oil level in the engine's oil pan and sends real-time data to the vehicle's ECU (engine control unit). This information helps ensure the engine has enough oil for proper lubrication. The sensor is often used in modern vehicles as an additional safeguard against low oil levels, which could lead to engine damage.

• Oil Level Warning Light: The most common symptom of a failing oil level sensor is the oil level warning light on the dashboard. This light may come on even if the oil level is correct, indicating a malfunction in the sensor itself
• Inaccurate Oil Level Readings: A faulty sensor may cause incorrect oil level readings, showing the level as full when it’s actually low, or vice versa. This can lead to unnecessary oil changes or leave the engine vulnerable to damage if the oil level is actually too low

About Genuine Mercedes

The original parts used by Mercedes Benz to build your car are available as replacement parts under the “Genuine Mercedes Benz” brand. Manufactured under the direction of Mercedes Benz, expect excellent quality and a premium price since these parts are exclusively available through the Mercedes Benz Dealership network.

You may not realize this, but the parts that make up your Mercedes-Benz are not necessarily manufactured by Mercedes-Benz. No cause for concern, as Mercedes-Benz designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Mercedes-Benz for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Mercedes-Benz parts box and find an OEM branded part inside, simply with the addition of a Mercedes-Benz logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.