Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing Thermostat

Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing Thermostat

Marsoni

M251S

$68.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing ThermostatSKU: MMTS WRX 15 UPC: 748354019889 Mishimoto 14 15 Subaru WRX Forester 68 Degree Celsius Racing Thermostat Engineered for 2015+ Subaru WRX and 2014 2018 Forester XT with FA20DIT turbo engines, this Mishimoto racing thermostat delivers improved cooling by opening at 68. C versus the stock 82 88. C range. Coolant circulates through the radiator sooner to drop and hold lower engine temperatures during street or track runs in stock or modified setups.

Easy Shipping

Quick Dispatch:

Your Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing Thermostat orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing Thermostat ships.

Need Help?
Questions about Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing Thermostat, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Mishimoto 14-15 Subaru WRX / Forester 68 Degree Celcius Racing Thermostat in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Perfect fit for 2024 CRV Hybrid Touring. But read if you are DIYing. Its easy but not so easy. Saw a couple of DIY YT videos. Removing the cover is a b*t*h. Use 6mm socket instead of a screw driver. Using socket is very important and a safe bet. The screws are deep and will need several turns to fully unscrew. A magnetic socket is recommended. Don't lose the screw and the 2 washers along with it. Removing the cover is tricky but not hard. Remember, no force is needed anytime during. It slides off of the rubber gasket when you lift a bit and pull it to the right. Once released you need to get it up, out and over that narrow space (the tricky part) to reach the filter. Replace the filter correctly as it has orientation. Putting the cover back is even trickier because the gap is narrower than the cover. Use your brain not force like a puzzle. Once back into the very narrow gap it slides back on the rubber ring/gasket effortlessly. Just double check the alignment before screwing. Absolutely hand turn the screws a good few turns to make sure you are NOT cross threading them before powering (avoid) it. ONLY HAND TIGHTEN SNUG. NO TORQUE NEEDED. I don't like the placement of this engine air filter chamber. Its far back and in a very tight space. Since this is going to be a frequently changed part it should have been more conveniently placed. Not happy with Honda design on this.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 28, 2025

Verified Purchase

Draper, US

★★★★★ 5

Fit perfect

Same as what I replaced. Nice filter

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 25, 2025