Shop 1988 BMW M6 Fuel. Sending. Unit. Level. Sensor. (Right). X3; Right. Fuel Level Sending Unit - Sender, Tank, Hanger - OEM BMW Part # 16147186457 (16-14-7-186-457)

Fuel Sender and Hanger Assembly. Fuel Tank Sending Unit. Gauge. Sender and Hanger Assembly. Tank.

Fuel Sender and Hanger AssemblyFuel Tank Sending Unit

Fits X3

X3; Right.
Fuel Level Sending Unit - Repair or Replace
A failed or malfunctioning fuel level sender can cause the gas gauge in your to be inaccurate or read empty or E despite the fuel level.