When you shop with Volkswagen Parts Denver, you are ordering your Engine Coolant Thermostat Housing (78121121k) from an authorized Volkswagen dealership's parts department. Your Engine Coolant Thermostat Housing will be a genuine OEM part direct from the factory and will ship directly to your home or work in just a matter of days, anywhere in The United states. We guarantee when your purchase your Engine Coolant Thermostat Housing it will perfectly fit your 2001-2005 Volkswagen Passat vehicle. We do ask that you verify your VIN at checkout to ensure we send you the right part the first time.

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