Engine Control Unit 443906264F Bosch Quattroholics Sale! from 6900 /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. 1988-92 80 1988-89 90 1990-92 100 10V-5 cylinder Cars Audi Part # 443906264F Made by Bosch SKU:443906264F Tweet