AUDI A6 C6 R8 [2004-2011] HEATER BLOWER FAN RESISTOR SPEED CONTROLLER 4F0820521A
Used to regulate the speed control for the heater blower fan this resistor is a direct replacement for the original OE resistor with part number 4F0820521A or 4F0820521A. Please match this part number from your original unit for guaranteed fitment.
Please see the fitment guide below. If in any doubt about compatibility to your vehicle feel free to contact us.
A6 C6 2004-2011
A6 C6 ALLROAD 2004-2011
R8 2007 Onwards
R8 Spyder 2010 Onwards
All parts are issued with our own 12 month warranty.