Mishimoto
MISMMTS-WRX-15
Mishimoto

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

$71.71
$76.00 Sale $71.71

Description

The Mishimoto racing thermostat for the 2015+ Subaru WRX will promote greater cooling efficiency in your stock or modified FA20DIT. Once the engine is fully warmed up, the Mishimoto racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto WRX racing thermostat is the perfect addition to your street or track WRX and is a direct replacement for the stock thermostat. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty.

  • Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures (Mishimoto thermostat activates at 165.2 F vs. stock 190.4 F)
  • Mishimoto Lifetime Warranty
  • N/A

This Part Fits:

Year Make Model Submodel
2019-2024 Subaru Ascent Base
2025 Subaru Ascent Bronze Edition
2019-2025 Subaru Ascent Limited
2022-2025 Subaru Ascent Onyx Edition
2023-2024 Subaru Ascent Onyx Edition Limited
2025 Subaru Ascent Onyx Edition Touring
2019-2025 Subaru Ascent Premium
2019-2025 Subaru Ascent Touring
2024-2025 Subaru Crosstrek Base
2024 Subaru Crosstrek Premium
2014-2018 Subaru Forester 2.0XT Premium
2014-2018 Subaru Forester 2.0XT Touring
2025-2026 Subaru Forester Base
2025-2026 Subaru Forester Limited
2025-2026 Subaru Forester Premium
2025-2026 Subaru Forester Sport
2025-2026 Subaru Forester Touring
2025 Subaru Forester Wilderness
2024-2025 Subaru Impreza Base
2024-2026 Subaru Impreza Sport
2020-2022 Subaru Legacy Limited XT
2023-2025 Subaru Legacy Sport
2020-2025 Subaru Legacy Touring XT
2020-2025 Subaru Outback Limited XT
2020-2025 Subaru Outback Onyx Edition XT
2020-2025 Subaru Outback Touring XT
2022-2025 Subaru Outback Wilderness
2015-2024 Subaru WRX Base
2022-2025 Subaru WRX GT
2015-2025 Subaru WRX Limited
2015-2025 Subaru WRX Premium
2024 Subaru WRX TR
2025 Subaru WRX TS

The Mishimoto racing thermostat for the 2015+ Subaru WRX will promote greater cooling efficiency in your stock or modified FA20DIT. Once the engine is fully warmed up, the Mishimoto racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto WRX racing thermostat is the perfect addition to your street or track WRX and is a direct replacement for the stock thermostat. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty.

  • Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures (Mishimoto thermostat activates at 165.2 F vs. stock 190.4 F)
  • Mishimoto Lifetime Warranty
  • N/A

This Part Fits:

Year Make Model Submodel
2019-2024 Subaru Ascent Base
2025 Subaru Ascent Bronze Edition
2019-2025 Subaru Ascent Limited
2022-2025 Subaru Ascent Onyx Edition
2023-2024 Subaru Ascent Onyx Edition Limited
2025 Subaru Ascent Onyx Edition Touring
2019-2025 Subaru Ascent Premium
2019-2025 Subaru Ascent Touring
2024-2025 Subaru Crosstrek Base
2024 Subaru Crosstrek Premium
2014-2018 Subaru Forester 2.0XT Premium
2014-2018 Subaru Forester 2.0XT Touring
2025-2026 Subaru Forester Base
2025-2026 Subaru Forester Limited
2025-2026 Subaru Forester Premium
2025-2026 Subaru Forester Sport
2025-2026 Subaru Forester Touring
2025 Subaru Forester Wilderness
2024-2025 Subaru Impreza Base
2024-2026 Subaru Impreza Sport
2020-2022 Subaru Legacy Limited XT
2023-2025 Subaru Legacy Sport
2020-2025 Subaru Legacy Touring XT
2020-2025 Subaru Outback Limited XT
2020-2025 Subaru Outback Onyx Edition XT
2020-2025 Subaru Outback Touring XT
2022-2025 Subaru Outback Wilderness
2015-2024 Subaru WRX Base
2022-2025 Subaru WRX GT
2015-2025 Subaru WRX Limited
2015-2025 Subaru WRX Premium
2024 Subaru WRX TR
2025 Subaru WRX TS

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.