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Exterior Components› Body Panels and Components
Mishimoto
Mishimoto 92-01 Toyota MR2 Racing Thermostat
SKU: M00C MMTS-MR2-87L
Moderate — 2–4 hours
Overview
This thermostat activates at a lower temperature, allowing coolant to flow through the system earlier. This results in cooler engine temperatures.
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Part #: MMTS-MR2-87L
The Toyota MR2 has proven to be a memorable classic with copious amounts of character, unique rear engine setup, and very capable chassis.Keep your MR2 cool with the Mishimoto racing thermostat.Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures.Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (160 F) compared to standard thermostats (180 F).This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures.Whether you take your MR2 to tear up the local rally cross or cruise to a show to display your mint condition SC, the Mishimoto thermostat is an ideal upgrade for improving the cooling efficiency of your engine.As with all our products, this thermostat includes the Mishimoto lifetime warranty.
Mishimoto Toyota MR2 Racing Thermostat MMTS-MR2-87L
Vehicle Symptoms
- Engine runs cooler than normal
- Temperature gauge stays low
- Poor heater output
- Check engine light for thermostat
Diagnostic Codes
- P0128 – Coolant Thermostat Temp Below Regulating Temp
Relevant Conversations
- MR2 overheating fix
- Mishimoto thermostat review
- P0128 Toyota MR2
- 87-89 MR2 thermostat replacement
- Mishimoto vs OEM thermostat MR2
- MR2 coolant temperature high
- MR2 thermostat installation guide
- MR2 racing thermostat upgrade
- MR2 low coolant temperature code
- Mishimoto thermostat lifetime warranty
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Mishimoto |
| Part Number | M00C MMTS-MR2-87L |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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