Genuine Audi Interior Door Handle Front Right Inner (A4 A4 Quattro S4) - 8K0837020GAZ3 - This genuine Audi interior door handle is designed for the A4, A4 Quattro, and S4 models. It is a front right inner door handle and is made with the highest quality materials to ensure a perfect fit. The part number is 8K0837020GAZ3.