Genuine OEM Audi Glow Plug Connector Harness, part number 028971782A. This harness provides the electrical connection to the glow plugs, supplying power for preheating the combustion chambers in diesel engines. It is located in the engine bay, connecting to the glow plugs. Weighing 0.014 kg, this harness is made with durable wiring and robust plastic connectors. Choosing a genuine OEM harness ensures correct electrical specifications, proper insulation, and secure connections for reliable glow plug operation and engine starting.