The Genuine BMW Door Wiring Harness Rear - 61129229990 is a high-quality, OEM replacement part for BMW vehicles. This wiring harness is designed specifically for the rear doors of BMW models and is made from durable materials to ensure long-lasting performance. It is an essential component of the vehicle's electrical system, responsible for connecting the door's electronic components to the main wiring system. This wiring harness is an exact fit for BMW vehicles and meets all factory specifications. It is a reliable and cost-effective solution for repairing or replacing damaged or faulty door wiring harnesses.