A/C Air Conditioning Heater Fan Resistor Audi A4 (B8) A5 (8T) Q5 (8R) 8K0820521B
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 8K0820521 8K0820521B & 8K0820521C. For vehicles with digitally controlled Air Conditioning only. Parts compatibility is only a rough guide and will not mean this item is fitted to your vehicle. 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.
A4 B8 (2008-2018) Saloon / Avant
A4 B8 Allroad (2009-2016)
A5 8T / 8F (2007-2017) Hatchback / Coupe / Cabriolet
Q5 8R (2008-2017)
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