See only parts compatible with your vehicle

    Thermostats

    Maintain optimal engine temperature and prevent overheating in your Subaru WRX, STI, Forester, and Crosstrek with our selection of thermostats. Thermostats are essential in ensuring that the engine runs within the desired temperature range by controlling the flow of coolant through it. Choose from trusted producers like Mishimoto and Tomioka Racing for premium thermostats that provide accurate temperature control and dependable performance.

    Shop featured products

    4 Results

    Page 1 of 1

    110% Price Match Guarantee*

    Find the same product for less on any competitor's site, and we'll match that price and beat if by 10% of the difference!* 

    Free Shipping*

    Free shipping is available within the lower 48 states for orders totalling $199 or more. Simply select the free shipping option during checkout.
    *Exclusions apply

    30 Day, 100% Satisfaction

    SubiSpeed Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.