Gates 02-14 Subaru WRX Premium Thermostat - 170 Deg Reverse Poppet

When you're working on the cooling system for your 2002-2014 Subaru WRX, especially if you're aiming for a specific operating temperature, a reliable thermostat is key. This Gates thermostat is set to open at 170 degrees Fahrenheit, which is lower than the stock temperature. This can be useful in certain performance or tuning scenarios where you want the engine to run cooler.

This thermostat features a reverse poppet design. This means it has an extra spring that helps to keep the valve closed under pressure, preventing premature opening. It's a well-built part from Gates, a company known for its cooling system components. This design helps ensure consistent temperature regulation, which is important for engine health and performance.