Buy 2002 Audi A8 Engine Coolant Temperature Sensor. Don’t, Coupling, Symptoms - OEM Audi Part # 05C919501 (05C-919-501)

Engine Coolant Temperature Sensor. Sender.
Temperature Sensor for Engine Coolant. Included with: Coolant hose, Coupling, Lower Coupling, Part has related component that cannot be reused/reinstalled; o-ring Lower hose.

Engine Coolant Temperature Sensor

Fits Q4 e-tron, Q4 Sportback e-tron, Q7

1.5 LITER, LEFT SIDE. 2.0 LITER. 2.0 LITER, MAIN. 2024, OUTLET. AWD, REAR, 07/18/22-10/30/2023. Jetta; 2.0L. LEFT SIDE. RWD, REAR. RWD, REAR, to 10/30/2023.
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 2002 Audi A8 has any of these symptoms, it's a good idea to let a trained Audi technician perform an inspection.