Regular Price: $24.08 - Instant discount: $5.84 = $18.24
FITMENT:
Subaru WRX 2002-2014
Subaru STI 2004-2021
FEATURES:
Installing a 170-degree thermostat in your vehicle is a crucial step in optimizing engine performance and longevity. By lowering the operating temperature of the engine, this thermostat helps to prevent overheating, a common issue that can lead to significant damage and costly repairs. Operating at a lower temperature also promotes more efficient combustion, resulting in improved fuel efficiency and reduced emissions. Additionally, a cooler engine temperature helps to preserve the integrity of engine components, such as gaskets, seals, and lubricants, ultimately extending the lifespan of your vehicle. Moreover, running a 170-degree thermostat can enhance engine power and responsiveness, as cooler intake air can increase the density of the air-fuel mixture, leading to more efficient combustion and improved performance. Overall, the installation of a 170-degree thermostat is a simple yet effective way to safeguard your vehicle's engine health and unlock its full potential.
GOING RACING?!?:
In race applications, combining a 170-degree thermostat with a high-flow radiator offers several performance advantages. First and foremost, a 170-degree thermostat helps to maintain a lower operating temperature in the engine, which is crucial during intense racing conditions where engine heat can quickly escalate. By keeping the engine cooler, the thermostat helps prevent overheating, which can lead to reduced power output, engine wear, and even catastrophic failure.
When paired with a high-flow radiator, the benefits of the 170-degree thermostat are amplified. A high-flow radiator is designed with larger coolant passages and more efficient cooling fins, allowing for greater heat dissipation. This means that even under extreme conditions, such as sustained high speeds or heavy loads, the radiator can effectively remove heat from the engine coolant.
Search for High Flow Aluminum Radiators for your Subaru HERE!
Combining these two components ensures that the engine stays within its optimal temperature range, maximizing performance and reliability. The cooler operating temperatures provided by the thermostat and high-flow radiator help to preserve engine power output, prevent heat-related issues like detonation or pre-ignition, and extend the lifespan of critical engine components such as pistons, rings, and bearings.
While doing my radiator upgrade, I installed this to help with cooling. Paid with the CFS radiator, coolant temps stays cool.
I ordered the thermostat to go with my dual core radiator and silicone coolant line kit haven't installed it yet
Bought as a “might as well”.
Fit great in stock water pump.
So far soooo good
Decided to replace the thermostat on my 2013 STI since I needed to change my radiator. Easy install, just remember that the little toggle plug goes facing directly up when installing.
