Genuine OEM Audi Negative Battery Cable, part number 1K0971243. This essential electrical component connects the vehicle's battery to the chassis ground, completing the electrical circuit for starting and powering various systems. It ensures a stable and reliable electrical connection throughout the vehicle. Weighing 0.555 kg, this cable is designed for optimal conductivity and durability. Choosing a genuine OEM battery cable guarantees the correct gauge, insulation, and terminal quality for safe and efficient electrical operation, preventing potential issues like poor starting or electrical faults.