867959131 : Passenger compartment heating fan resistor for Volkswagen Transporter T4

This heating fan resistor equips the passenger compartment of the Volkswagen Transporter T4 and ensures regulation of the blower motor speed. Its replacement becomes necessary when the heating only works at a single speed or ceases to respond, classic symptoms of a faulty resistor. In the context of restoring or maintaining a classic Transporter T4, achieving full functionality of the heating system contributes to comfort and preservation of the vehicle in its original condition. This new part constitutes a direct and reliable replacement to restore all capabilities to the ventilation system.