Engine Coolant Temperature Sender. Temperature Sending Unit/.
Engine Coolant Temperature Sender. For Gauge. From 03/1987.
Engine Coolant Temperature Sender
Fits 635CSi, L6, M6
Engine Coolant Temperature Sending Unit - Repair or Replace
If your engine coolant temperature sender has failed, you may notice one of several symptoms: your temperature gauge doesn’t move, your engine overheats without warning, your radiator fans don’t switch on, or they don’t switch off. If your has any of these symptoms, it's a good idea to let a trained technician perform an inspection.