Mishimoto MMTS-TUN-07 Low-Temperature Thermostat and Housing for 2007-2022 Toyota Tundra 5.7L

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 2007-2022 Toyota Tundra 5.7L cooling system with a Mishimoto Low-Temperature Racing Thermostat and housing! This thermostat is designed as a direct-fit replacement for your aged stock unit. The Mishimoto thermostat has a lower activation temperature (71?C/160?F) compared to the factory thermostat (82?C/180?F). The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates, on vehicles making more power than stock, or under extreme towing/driving conditions. The stock-style housing will provide a proper seal and installs easily. Like all our Toyota Performance parts, this thermostat and housing includes the Mishimoto Lifetime Warranty. Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit.

• The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. (71C/160F compared to the factory thermostat at 82C/180F)
• Ideal for use in hot climates, on modified vehicles, or in extreme towing/driving conditions
• Stock-style housing includes pre-installed low-temperature thermostat for easy install

Improve cooling-system control in your 2007-2022 Toyota Tundra equipped with the 5.7L engine with the Mishimoto MMTS-TUN-07 Low-Temperature Racing Thermostat and Housing. Designed as a direct-fit replacement for the original thermostat, this assembly helps regulate coolant flow, support efficient engine warm-up, and maintain reliable operating temperatures. Its lower activation temperature of 160°F allows coolant to circulate through the engine earlier than the factory 180°F thermostat, helping reduce and maintain lower engine temperatures.
The Mishimoto MMTS-TUN-07 is well suited for hot climates, modified vehicles producing more power than stock, and demanding towing or driving conditions. Earlier coolant flow can provide additional temperature control when the engine is under increased load, making this thermostat a practical upgrade for performance-oriented and heavy-duty applications. The stock-style housing is designed to provide a proper seal and straightforward installation using the original mounting location.
The thermostat is pre-installed in the housing for convenient installation and precise fitment. As with Mishimoto Toyota performance parts, the MMTS-TUN-07 includes the Mishimoto Lifetime Warranty for added confidence in long-term reliability. Verify vehicle application before installation to ensure compatibility with your specific Toyota model and engine configuration.

• Lower 160°F activation temperature compared with the factory 180°F thermostat


• Designed for hot climates, modified vehicles, and extreme towing or driving conditions


• Stock-style housing with pre-installed low-temperature thermostat


• Direct-fit replacement for select 2007-2022 Toyota Tundra 5.7L applications


• Backed by the Mishimoto Lifetime Warranty

Features:

• 160°F low-temperature activation helps coolant flow through the engine earlier than the factory 180°F thermostat

• Suitable for hot climates, modified engines, and demanding towing or driving conditions

• Stock-style housing provides a proper seal and supports straightforward installation

• Pre-installed thermostat simplifies replacement and helps ensure proper fitment

• Mishimoto Lifetime Warranty provides long-term product coverage

Compatible With
2007 Lexus LS460
2007 Toyota Tundra
2008 Lexus GS460
2008 Lexus IS F
2008 Lexus LS460
2008 Lexus LS600h
2008 Lexus LX570
2008 Toyota Land Cruiser
2008 Toyota Sequoia
2008 Toyota Tundra
2009 Lexus GS460
2009 Lexus IS F
2009 Lexus LS460
2009 Lexus LS600h
2009 Lexus LX570
2009 Toyota Land Cruiser
2009 Toyota Sequoia
2009 Toyota Tundra
2010 Lexus GS460
2010 Lexus GX460
2010 Lexus IS F
2010 Lexus LS460
2010 Lexus LS600h
2010 Lexus LX570
2010 Toyota Land Cruiser
2010 Toyota Sequoia
2010 Toyota Tundra
2011 Lexus GS460
2011 Lexus GX460
2011 Lexus IS F
2011 Lexus LS460
2011 Lexus LS600h
2011 Lexus LX570
2011 Toyota Land Cruiser
2011 Toyota Sequoia
2011 Toyota Tundra
2012 Lexus GX460
2012 Lexus IS F
2012 Lexus LS460
2012 Lexus LS600h
2012 Toyota Sequoia
2012 Toyota Tundra
2013 Lexus GX460
2013 Lexus IS F
2013 Lexus LS460
2013 Lexus LS600h
2013 Lexus LX570
2013 Toyota Land Cruiser
2013 Toyota Sequoia
2013 Toyota Tundra
2014 Lexus GX460
2014 Lexus IS F
2014 Lexus LS460
2014 Lexus LS600h
2014 Lexus LX570
2014 Toyota Land Cruiser
2014 Toyota Sequoia
2014 Toyota Tundra
2015 Lexus GX460
2015 Lexus LS460
2015 Lexus LS600h
2015 Lexus LX570
2015 Lexus RC F
2015 Toyota Land Cruiser
2015 Toyota Sequoia
2015 Toyota Tundra
2016 Lexus GS F
2016 Lexus GX460
2016 Lexus LS460
2016 Lexus LS600h
2016 Lexus LX570
2016 Lexus RC F
2016 Toyota Land Cruiser
2016 Toyota Sequoia
2016 Toyota Tundra
2017 Lexus GS F
2017 Lexus GX460
2017 Lexus LS460
2017 Lexus LX570
2017 Lexus RC F
2017 Toyota Land Cruiser
2017 Toyota Sequoia
2017 Toyota Tundra
2018 Lexus GS F
2018 Lexus GX460
2018 Lexus LC500
2018 Lexus LX570
2018 Lexus RC F
2018 Toyota Land Cruiser
2018 Toyota Sequoia
2018 Toyota Tundra
2019 Lexus GS F
2019 Lexus GX460
2019 Lexus LC500
2019 Lexus LX570
2019 Lexus RC F
2019 Toyota Land Cruiser
2019 Toyota Sequoia
2019 Toyota Tundra
2020 Lexus GS F
2020 Lexus GX460
2020 Lexus LC500
2020 Lexus LX570
2020 Lexus RC F
2020 Toyota Land Cruiser
2020 Toyota Sequoia
2020 Toyota Tundra
2021 Lexus GX460
2021 Lexus LC500
2021 Lexus LX570
2021 Lexus RC F
2021 Toyota Land Cruiser
2021 Toyota Sequoia
2021 Toyota Tundra
2022 Lexus GX460
2022 Lexus IS500
2022 Lexus LC500
2022 Lexus RC F
2022 Toyota Sequoia
2023 Lexus GX460
2023 Lexus IS500
2023 Lexus LC500
2023 Lexus RC F
2024 Lexus IS500
2024 Lexus LC500
2024 Lexus RC F
2025 Lexus IS500
2025 Lexus LC500