Feature 1Easy to install, no complicated tools required, convenient to use. 2Designed to increase the performance and efficiency of your vehicle. 3Precision manufacturing makes it has stable performance. 4Premium aluminum alloy and ABS, firm and durable, which has long service life. 5Replacing OE numbers for reference: 8K0 820 521 B.Condition: 100% Brand NewItem Type: Blower Motor ResistorMaterial: Aluminum Alloy + ABSOE: 8K0 820 521 BFitment:Fits for A4 2009-2012Fits for A5 2010-2011Fits for A8 2010-2015Fits for Q5 2009-2012Fits for RS5 2013-2015Fits for S4 2010-2012Fits for S5 2008-2011Fits for S8 2013-2015 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Blower Motor ResistorNotePlease double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!