Buy OEM Engine-coolant-temperature-sensor Part # 99760641000 (997-606-410-00). Engine Coolant Temperature Sensor. HOSES and LINES. (3.6 LITER. ); HOSES and LINES. (4.8 LITER. ); oil pump tandem pump ; RADIATOR and

Sensor. Temperature. Coolant. Sending Unit. Engine.
Location-Coolant Hose. Temperature Sensor for Engine Coolant.

Fits Boxster, Cayman, Panamera

3.6 LITER. 3.6 LITER, HOSES. 4.8 LITER. 4.8 LITER, HOSES. Boxster. Cayman. HOSES. Panamera. Panamera Hybrid.
Engine Coolant Temperature Sensor - Repair or Replace
If your engine coolant temperature sensor 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 Porsche has any of these symptoms, it's a good idea to let a trained Porsche technician perform an inspection.