Genuine OEM Audi Camshaft Adjuster, part number 07L109083H. This component adjusts camshaft timing for optimal engine performance and efficiency. It is located within the engine's cylinder head assembly. The camshaft adjuster is a vital part of the engine's valvetrain, ensuring precise control over valve operation. Genuine OEM camshaft adjusters are manufactured to exact specifications, guaranteeing correct calibration and long-term reliability for smooth engine operation.