Genuine OEM Volkswagen Roof Fan Relay, part number 7E0943383. This electrical switching device is designed to control the power supply to the vehicle's roof fan, typically found in the HVAC or ventilation system. It acts as an intermediary switch, allowing a low-current control signal to activate a higher-current circuit for the fan motor. Weighing approximately 0.035 kg, this compact relay is crucial for the fan's operation. Using a genuine OEM relay ensures the correct electrical specifications, reliable switching, and compatibility with the vehicle's electrical system, preventing issues like fan malfunction or electrical faults.

Catalogue entry: RELAY J180; VENTILADOR; relay location/code no.: /504.