A/C Heater Fan Control Resistor Audi A4 (B8) A5 (8T) Q5 (8R) 8K0820521B

£74.99 inc. VAT & Free Delivery

Topran Hans Pries

In stock

SKU: RESISTOR-8K0820521B-116618 Categories: , Brand:

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.

  • Brand: Topran Hans Pries – Germany
  • Free 1st Class Postage
  • Same day dispatch (up to 2pm Mon-Fri)
  • All products covered by a 12 month warranty and a reliable after-sales support team.

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)