Genuine OEM Volkswagen Air Filter Box, part number 3QF129607E. This robust plastic housing is a key component of the engine's air intake system, designed to securely hold the air filter and channel filtered air into the engine. It protects the air filter from environmental elements and ensures a steady supply of clean air for efficient combustion. Weighing 3.143 kg, its precise design minimizes air turbulence. Installing a genuine OEM air filter box guarantees proper sealing, optimal airflow characteristics, and compatibility with the engine's intake system, safeguarding engine longevity and performance.