Engineered for Australian operating conditions, this Adrad Radiator Cooling Fan Assembly suits Audi A4 2.0L Turbo Petrol models built from 2018 to 2021. Replace the cap, thermostat and hoses together on high-kilometre vehicles - they are cheap compared with a head gasket. The Plastic construction resists coolant additives, heat cycling and pressure fatigue. Pressure rating is 100kPa; running the wrong rating will either boil the coolant or stress the radiator seams. Opening temperature is 82 degrees Celsius, matching the engine management calibration. Packaging and labelling include the part number and application data for easy stock control. We recommend fitting by a qualified technician and following the manufacturer's torque specifications. This part is a common wear item on high-kilometre Australian vehicles and is worth replacing in pairs. Check the fitment list against your build date and VIN before ordering, as running changes were made mid-generation. Every unit is supplied new with a 24 Months warranty against manufacturing defect.