Fan Radiator Cooling LH (400W 400mm) (Audi A4 / A5 / A6 / A7 / Q5) is a critical component in the engine cooling system for select Audi models. Positioned on the left-hand side of the radiator assembly, this fan helps regulate the engine temperature by enhancing airflow through the radiator core, especially during idle or low-speed conditions. Proper cooling prevents overheating and maintains optimal engine performance.
This radiator fan unit operates at 400 watts with a 400mm diameter, designed specifically for the Audi A4, A5, A6, A7, and Q5 series. When considering replacement, it is important to verify that the part matches the left-hand side orientation and power output to ensure compatibility and efficient cooling function.
The radiator fan directly affects the temperature control of your vehicle’s engine by drawing or pushing air through the radiator fins to dissipate heat. Failure or degradation in this component can lead to reduced cooling efficiency, which may cause engine overheating or increased wear on other cooling system parts. Comparing the old fan’s size, power, and side placement with this replacement can guide your purchase decision.
- Left-hand side fan for Audi A4, A5, A6, A7, Q5
- 400 watts power rating, 400mm diameter
- Part of the radiator cooling system
For precise fitment questions or alternative options, consider consulting the sales desk or submitting a request for part.
If this repair may need matching clips, brackets, lights, panels or more than one part, check more Radiators, Quick Repair Bundle or Request a Part before ordering.