1. Direct replacement of old or damaged blower motor resistors. 2. According to the part number specifications, it fits perfectly with your car. 3. Using high-quality material, long service life. 4. The reference part number: 8K0820521B 8K0820521 8K0820521C F011500024. 5. Designed fit for A4 Allroad (8KH, B8) 2009.4-. Specification: Condition: 100% New Item Type: Blower Motor Resistor Fitment: for 2009-12 A4 Blower Motor Module 2009-12 A4 Blower Motor Module 2010-11 A5 Blower Motor Module 2008-11 A5 Blower Motor Module 2011-17 A8 Blower Motor Module 2009-12 Q5 Blower Motor Module 2009-12 S4 Blower Motor Module 2008-12 S5 Blower Motor Module 2013-17 S8 Blower Motor Module Material: ABS+metal colour: black Package Contents: 1 x Blower Motor Resistor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.