This product is a genuine BMW wiring harness for the co-driver's side of the vehicle. It has the part number 61129300389 and is designed specifically for BMW vehicles. It is made with high-quality materials and is an essential component for the proper functioning of the co-driver's side electrical system. This wiring harness is a direct replacement for the original part and is compatible with various BMW models. It is durable, reliable, and meets all BMW standards for safety and performance.