* Oil requirements vary: The correct oil type and viscosity depends on several factors, including the specific engine model, your geographic location, and your driving habits.
* Consult your owner's manual: The most reliable source for this information is your vehicle's owner's manual. It will specify the exact oil type and viscosity recommended for your E350.
* Check with a Mercedes dealer: A Mercedes-Benz dealer can also provide you with the correct oil specifications for your car.
Important note: Using the wrong type of engine oil can severely damage your engine. Always consult the correct resources to ensure you're using the appropriate oil.
