SKU: MMTS-CTR-17 | UPC: 811580039676
Mishimoto 2017-2021 Honda Civic Type R Thermostat
The Mishimoto racing thermostat fits the 2017-2021 Honda Civic Type R and 2021 Type R Limited Edition to boost cooling system efficiency on street or track. It opens 10°C earlier than stock at 68°C (154°F) and fully opens 7°C sooner at 83°C (181°F) for faster heat dissipation. Pair it with Mishimoto aluminum radiator and oil cooler kit for optimal performance.
Key Features
- Lower Opening Temperature: Activates at 68°C (154°F) to circulate coolant 10°C earlier than OEM for reduced engine heat buildup
- Full Open Earlier: Reaches maximum flow at 83°C (181°F) 7°C ahead of stock to shed heat faster during hard driving
- Brass Housing and Stainless Steel Spring: Corrosion-resistant build handles high-pressure turbocharged 2.0L L15C engine demands
- Direct-Fit Design: Bolts into factory location on 2017-2021 Civic Type R with no modifications required
- Lifetime Warranty: Backed by Mishimoto for long-term reliability in racing conditions
Product Notes
- Flush cooling system completely before installation to prevent air pockets
- Use high-quality coolant compatible with aluminum radiators for best results
- Packaged in 3.5 x 4.1 x 2.3 inch box weighing 0.40 lbs for easy handling
Installation Notes
- Professional installation recommended.
- Direct bolt-on replacement takes under 1 hour with basic tools
- Compatible with OEM housing and gasket. no additional hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Honda | Civic | Type R |
| 2021 | Honda | Civic | Type R Limited Edition |
Why Choose Mishimoto?
- Trusted by track enthusiasts for proven cooling solutions on turbo Hondas
- Rigorously dyno-tested to ensure real-world temperature drops
- Engineered and assembled with precision tolerances for leak-free operation
Frequently Asked Questions
- Q: Does this fit the 2021 Honda Civic Type R Limited Edition?
A: Yes it is a direct fit for all 2017-2021 Civic Type R models including the Limited Edition with 2.0L turbo engine - Q: What materials are used in construction?
A: High-strength brass housing paired with a stainless steel spring for durability under extreme heat and pressure - Q: What is the warranty coverage?
A: Mishimoto provides a lifetime warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 3.5 x 4.1 x 2.3 inches
- Weight: 0.40 lbs
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