Genuine OEM Volkswagen Air Filter Housing Water Drain Hose, part number 5Q0129637C. This curved rubber hose is specifically designed to connect to the air filter housing, providing a dedicated channel to drain any accumulated water or moisture. This prevents water from reaching the air filter element or being drawn into the engine, protecting critical components from damage. The hose measures approximately 170mm in length. Using a genuine OEM drain hose ensures the correct routing geometry, durable material, and proper sealing, guaranteeing effective water drainage and long-term protection for the intake system.

Catalogue entry: HOSE.

Fitted with: 5Q0129607AA AIR FILTER, 5Q0129607AB AIR FILTER, 5Q0129607BA AIR FILTER, 5QM129607F AIR FILTER.