Genuine OEM Audi Intake Manifold Gasket, part number 059129717K. This gasket is specifically designed for the left side of the intake manifold, providing a critical seal to prevent air leaks and maintain proper engine vacuum. Made from high-quality, heat-resistant material, it ensures a precise fit and long-lasting performance. Using a genuine OEM gasket is essential for preventing costly vacuum leaks, maintaining correct air-fuel mixture, and ensuring optimal engine efficiency.