This is a genuine VAG (Volkswagen Auto Group) control unit specifically designed for petrol engines. Part code 03F906070JH is a direct replacement for your original unit, ensuring perfect compatibility and seamless integration with your vehicle's existing systems. As the brain of your engine management system, this control unit plays a vital role in regulating fuel injection, ignition timing, and various other critical engine parameters. A functioning control unit is essential for maintaining optimal engine performance, fuel efficiency, and emissions control. Replacing a faulty control unit with this genuine VAG part will help restore your engine's performance to its intended specifications. It is manufactured to meet the high standards expected from VAG, guaranteeing durability and long-term reliability.