Genuine OEM Audi Engine Earth Line, part number 4N0971237J. This robust electrical cable establishes a critical ground connection between the engine and the vehicle's chassis, essential for the proper functioning of all engine electrical components and sensors. It ensures a stable and low-resistance path for electrical current. The cable measures approximately 0.255 meters in length and weighs 0.594 kg. Using a genuine OEM engine earth line guarantees the correct wire gauge, terminal strength, and corrosion resistance required to handle high electrical loads and withstand engine bay conditions, preventing starting issues and electrical malfunctions.

Catalogue entry: LINE; Engine.