VW-Audi Thermostat Wahler 03G121113

The VW-Audi Thermostat Wahler 03G121113, manufactured by Wahler (manufacturer part number 3472.87 D), is an OE supplier component designed for precise temperature control in select Volkswagen models. This OE-quality unit is engineered specifically for compatibility with various 2009–2010 Volkswagen Jetta (GLI, SEL, Wolfsburg Edition, TDI, and TDI Cup Edition) and 2010 Volkswagen Golf TDI models equipped with the 2.0L L4 engine, in sedan, wagon, or hatchback body configurations. The thermostat is rated at 87°C and includes an O-ring for a secure installation. Choose Wahler for reliable factory-grade fit and function in your vehicle’s cooling system.