Gates 170 Degree Thermostat Subaru WRX 2002-2014 / STI 2004-2021 | 34012

FITMENT: This Gates 170-degree thermostat is a perfect fit for Subaru WRX models from 2002 to 2014 and Subaru STI models from 2004 to 2021. FEATURES: Installing this 170-degree thermostat in your vehicle is a game-changer. It lowers the engine's operating temperature, preventing overheating - a major culprit for engine damage and expensive repairs. A cooler engine also means more efficient combustion, leading to better fuel efficiency and fewer emissions. It preserves engine components like gaskets, seals, and lubricants, extending your vehicle's lifespan. Moreover, it boosts engine power and responsiveness as cooler intake air increases the density of the air-fuel mixture. GOING RACING! In race scenarios, pairing this 170-degree thermostat with a high-flow radiator is a smart move. The thermostat keeps the engine cool under intense racing heat, preventing power loss, wear, and failure. A high-flow radiator, with its larger coolant passages and efficient cooling fins, enhances heat dissipation. Together, they ensure the engine stays in its optimal temperature range, maximizing performance and reliability, and protecting critical components. Search for High Flow Aluminum Radiators for your Subaru HERE!

Using this Gates 170-degree thermostat is easy. Just follow your vehicle's standard thermostat replacement procedure. Make sure the engine is cool before you start the installation. When installing, double - check that it fits properly and there are no leaks. As for maintenance, periodically check the coolant level and the condition of the thermostat. If you notice any signs of overheating, like the temperature gauge rising too high, it might be time to inspect the thermostat. Also, keep an eye on the radiator when using the thermostat in a racing application. Make sure it's clean and functioning well to get the best performance from the combined setup.