Description

Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 — MMTS-EVO-01

Firstly, Buy Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 online at Evomotorparts. Improve cooling-system response on your Mitsubishi Lancer Evolution with the Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9. Part number MMTS-EVO-01, this performance thermostat is designed for the 2001–2007 Mitsubishi Lancer Evolution 7, 8, and 9 and is a direct-fit replacement for the factory thermostat. Unlike a standard OEM thermostat that opens at approximately 176°F (80°C), the Mishimoto racing thermostat is designed to activate at approximately 154.4°F (68°C), allowing coolant to begin flowing through the engine at a lower temperature.

This lower activation temperature makes the MMTS-EVO-01 a useful cooling-system upgrade for Evo owners running modified engines, upgraded turbochargers, increased power levels, or vehicles that experience greater heat under demanding driving conditions. By allowing coolant circulation through the engine sooner, the thermostat is designed to promote greater cooling efficiency and help maintain lower engine temperatures once the engine has reached operating temperature.

Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9

The Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 is engineered specifically for the Evolution platform and is compatible with the 4G63 engine applications covered by Mishimoto’s fitment information. It is intended as a performance-oriented alternative to the standard thermostat while retaining the familiar factory-style installation.

Firstly, the lower activation temperature allows coolant to begin circulating earlier than with the factory thermostat. Secondly, this can be beneficial for modified and upgraded turbo applications that generate additional heat compared with a standard configuration. Thirdly, the direct-fit design makes the thermostat a practical upgrade during cooling-system maintenance, water pump service, or 4G63 engine work.

Product Features and Specifications

• Brand: Mishimoto
• Product: Racing Thermostat
• Part Number: MMTS-EVO-01
• Application: Mitsubishi Lancer Evolution 7/8/9
• Model Years: 2001–2007 application
• Engine Platform: 4G63 / 4G63T
• Mishimoto Activation Temperature: 154.4°F / 68°C
• OEM Activation Temperature: 176°F / 80°C
• Type: Low-temperature performance thermostat
• Installation: Direct-fit replacement
• Quantity: 1 thermostat
• Warranty: Mishimoto Lifetime Warranty

The thermostat is supplied as one Mishimoto thermostat, with the manufacturer listing the product as a medium-difficulty installation and backing it with its lifetime limited warranty.

Lower Temperature Operation for the 4G63

The thermostat controls when coolant begins flowing through the engine’s cooling system. A conventional thermostat remains closed until the coolant reaches its specified operating temperature, while the Mishimoto MMTS-EVO-01 is calibrated to open at a lower temperature.

Buy Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 online at Evomotorparts, MMTS-EVO-01 activates at 154.4°F for improved 4G63 cooling.

For an Evo equipped with the factory 4G63 engine, this earlier coolant flow can be useful when the vehicle is regularly subjected to increased thermal load. Modified turbo systems, higher boost levels, track driving, spirited street driving, and other performance modifications can increase the amount of heat produced by the engine.

The Mishimoto racing thermostat is designed to address this type of application by allowing the cooling system to begin circulating coolant earlier. It is not simply a replacement thermostat with the same operating characteristics as the OEM unit; its lower activation temperature is the primary performance feature.

Evo 7, Evo 8 and Evo 9 Compatibility

The MMTS-EVO-01 is designed for Mitsubishi Lancer Evolution 7, 8, and 9 applications covered by Mishimoto. This makes it a convenient cooling-system upgrade for enthusiasts working across several generations of the 4G63-powered Evolution platform.

The thermostat is particularly suitable for Evo owners who want to upgrade the cooling system without changing the complete thermostat housing or using a complicated aftermarket conversion. Its direct-fit design allows it to be installed as part of normal thermostat replacement procedures.

As with any vehicle-specific component, customers should confirm their exact model year and cooling-system configuration before ordering, particularly when working with an engine swap, aftermarket cooling components, or a vehicle that has been extensively modified.

Benefits of the Mishimoto Racing Thermostat

A lower-temperature thermostat can offer several practical benefits for a performance-oriented Evo.

Earlier coolant circulation: The thermostat opens at approximately 154.4°F (68°C), allowing coolant to flow through the system earlier than the standard 176°F (80°C) thermostat.

Improved cooling-system response: Earlier coolant circulation can help the cooling system respond sooner as engine temperature increases.

Suitable for modified engines: Mishimoto specifically positions the thermostat for applications involving modified and upgraded turbo systems that can produce increased engine temperatures.

Direct-fit design: The thermostat is designed for the applicable Evo 7/8/9 cooling-system application, making it a practical replacement-style performance upgrade.

Lifetime warranty: Mishimoto provides a lifetime limited warranty for the product, subject to its warranty terms and eligibility requirements.

Ideal for Performance and Street Evo Builds

The MMTS-EVO-01 can be a useful addition to a Mitsubishi Evolution cooling-system upgrade when the goal is to improve temperature management without replacing the entire cooling system. It can complement other cooling components such as an upgraded radiator, high-flow fans, silicone radiator hoses, improved coolant lines, or a performance water pump.

It is particularly relevant for Evo owners who have upgraded their turbocharger or engine and want the thermostat to match the requirements of a more performance-focused cooling system.

For a mostly stock street car, the decision to use a lower-temperature thermostat should be based on the vehicle’s cooling-system requirements and overall setup. A lower activation temperature does not replace the need for a properly functioning radiator, water pump, cooling fans, coolant, hoses, and other components.

Buy Mishimoto Evo 7/8/9 Racing Thermostat Online

If you are looking for a performance thermostat for your Mitsubishi Evolution, you can buy the Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 online from evomotorparts.com. The MMTS-EVO-01 is an excellent option for Evo enthusiasts looking to upgrade their 4G63 cooling system with a lower-temperature thermostat designed specifically for performance applications.

Whether you own an Evo 7, Evo 8, or Evo 9, this thermostat can be considered as part of a broader cooling-system upgrade or preventative maintenance project. It is also suitable for customers building modified 4G63 street cars, weekend performance vehicles, and track-oriented Evolution setups.

Mitsubishi Evo parts are searched for worldwide, and the MMTS-EVO-01 offers a straightforward part-number-based solution for enthusiasts sourcing performance cooling components internationally. When ordering, verify your vehicle’s exact application and make sure the rest of the cooling system is in good working condition.

Installation and Maintenance Considerations

Thermostat replacement should be performed with the engine completely cool and using the appropriate service procedures for the vehicle. The cooling system should be properly refilled and bled after installation, and the system should be inspected for leaks before the vehicle is returned to normal operation.

A thermostat is only one part of the cooling system. For the best results, inspect the radiator, water pump, radiator hoses, cooling fans, coolant condition, thermostat housing, and related components when performing cooling-system maintenance.

If your Evo has recently received an engine rebuild or turbo upgrade, checking the complete cooling system before installation is particularly important because increased engine output can place additional demands on temperature management.

Frequently Asked Questions

What is the Mishimoto Evo 7/8/9 thermostat part number?

The Mishimoto racing thermostat for applicable Evo 7, Evo 8, and Evo 9 models is MMTS-EVO-01.

What temperature does the MMTS-EVO-01 thermostat open?

Mishimoto lists an activation temperature of approximately 154.4°F (68°C). The manufacturer lists the OEM activation temperature at approximately 176°F (80°C).

What Mitsubishi Evo models does MMTS-EVO-01 fit?

Mishimoto lists the thermostat for the 2001–2007 Mitsubishi Lancer Evolution 7, 8, and 9 application range.

Is this thermostat suitable for the 4G63 engine?

Yes. The MMTS-EVO-01 is designed for the applicable Mitsubishi Evolution 4G63 and 4G63T applications.

Is this a low-temperature thermostat?

Yes. The Mishimoto MMTS-EVO-01 is a lower-temperature performance thermostat compared with the standard OEM thermostat, activating at approximately 154.4°F (68°C).

Why would I use a lower-temperature thermostat?

A lower-temperature thermostat allows coolant to begin flowing through the engine earlier. This can be useful on modified or upgraded turbo applications where additional heat is generated during demanding driving.

Is the MMTS-EVO-01 a direct-fit thermostat?

Yes. It is designed as a direct-fit replacement for the applicable Mitsubishi Lancer Evolution 7/8/9 cooling-system application.

Does the thermostat come with a lifetime warranty?

Mishimoto lists a lifetime limited warranty for the MMTS-EVO-01, subject to the manufacturer’s warranty terms and eligibility requirements.

Is this thermostat suitable for a stock Evo?

It is designed to fit the applicable Evo 7/8/9 application, but its lower activation temperature is primarily a performance-oriented feature. Owners of completely stock vehicles should consider their specific cooling-system requirements before choosing a lower-temperature thermostat.

Can I use this thermostat with an upgraded turbo?

Yes. Mishimoto specifically describes the MMTS-EVO-01 as suitable for modified and upgraded turbo applications where higher engine temperatures may be encountered.

Does the thermostat replace the need for an upgraded radiator?

No. The thermostat is only one component of the cooling system. A properly functioning radiator, water pump, cooling fans, hoses, coolant, and other components remain important for effective engine temperature management.

Where can I buy the Mishimoto MMTS-EVO-01?

You can shop and order the Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 — MMTS-EVO-01 from evomotorparts.com, subject to current availability. For a lower-temperature cooling-system upgrade designed for the 4G63-powered Evolution platform, choose the Mishimoto Racing Thermostat MMTS-EVO-01 and shop evomotorparts.com for quality Mitsubishi Evo performance parts.

Buy Mishimoto Racing Thermostat for Mitsubishi Evo 7/8/9 online at Evomotorparts, MMTS-EVO-01 activates at 154.4°F for improved 4G63 cooling.