This is a genuine VAG Mechatronic unit, a critical component for your vehicle's automatic transmission system. It integrates the hydraulic control unit with the electronic control unit (ECU) and the necessary software, ensuring precise gear changes and smooth operation. Engineered to meet VAG's stringent quality standards, this mechatronic unit is built for durability and long-lasting performance. Its advanced design contributes to efficient power delivery and can help maintain optimal fuel economy. Proper functioning of the mechatronic unit is essential for the overall health and performance of your transmission. Replacing a faulty unit with this genuine VAG part ensures compatibility and restores your transmission to its intended operating parameters.