This authentic OEM Positive Battery / Alternator / Starter Cable plays a crucial role in the electrical system of compatible vehicles, facilitating the flow of current between the battery and the alternator, as well as the starter motor. Located in the engine bay, this cable is essential for starting your engine and ensuring the charging system operates effectively. Common issues that may prompt replacement include fraying, corrosion, or complete failure, leading to difficulty starting the vehicle or dimming electrical components. This part is compatible with BMW 740i (2010-2012) and 740Li (2011-2012) models. It is identified by OEM part number Bosch 7582323 and falls under type codes KA43 and KB43. Ensure your vehicle’s performance with this reliable, factory-original part.