Genuine OEM Volkswagen Heat Exchanger, part number 5Q0819031A. This component is a vital part of the vehicle's heating and ventilation system, responsible for transferring heat from the engine's coolant to the air that circulates into the cabin. It is typically constructed from aluminum for efficient thermal conductivity. Genuine OEM parts ensure correct flow rates and thermal performance for optimal cabin comfort.

Catalogue entry: HEAT EXCH.

Fitted with: 5Q0898400 FIX. SET.