Climate Control Unit 8L0820043D NOS Quattroholics Sale! from 9900 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 1997-2001 A4/B5 Will fit many other models. check compatibility of your unit. Audi Part # 8L0820043D New Old Stock SKU:8L0820043D Tweet