This is a genuine VW Volkswagen starter motor with part number 02Z911023JX. It is a high-quality and reliable component designed specifically for use in VW vehicles. The starter motor is responsible for initiating the engine's combustion process by turning the crankshaft. It is an essential part of the vehicle's starting system and is crucial for ensuring smooth and efficient engine operation. This starter motor is an authentic VW product and is guaranteed to fit and function properly in your vehicle.