This product is a genuine wiring set for the BMW Ars valve block, with part number 61129294124. It is designed specifically for use in BMW vehicles and is used to connect the valve block to the vehicle's electrical system. This wiring set is an essential component for proper functioning of the valve block, which is responsible for controlling the air suspension system in the vehicle. It is made with high-quality materials and is a direct replacement for the original wiring set.