Mass Air Flow Meter Sensor FOR Mercedes-Benz W204 W212 X204 W639 Sprinter. Number of Connectors : 4 Pins. Please check the picture or part No.We are not responsible for any labour costs that may incur if there any problems with the part once fitted. Order placed before 3pm (Monday-Friday) dispatched same day. The item "Mass Air Flow Meter Sensor FOR Mercedes-Benz W204 W212 X204 W639 Sprinter" is in sale since Sunday, October 21, 2018. This item is in the category "Vehicle Parts & Accessories\Car Parts\Air Intake & Fuel Delivery\Air Intake & Fuel Sensors".autopart" and is located in Birmingham. This item can be shipped worldwide.