The Mishimoto Thermal Bypass Valve Kit is designed to address a common failure point in the transmission cooling system of your 2012-2023 Dodge Charger, Challenger, or Chrysler 300 equipped with a 3.6L engine. This high-quality replacement component acts as a thermostat, regulating fluid flow to the external transmission cooler based on temperature to prevent overheating. The factory units are prone to sticking in the closed position, which can lead to serious transmission damage, but Mishimoto's engineering team has developed a durable and reliable solution.
Constructed from CNC-machined billet aluminum, the kit features a heat sink design that enhances heat dissipation and provides a sleek, unique appearance. The included thermostat opens at the stock temperature of 160°F (71°C), ensuring optimal operation, but it can be customized with any Mishimoto thermostat to suit specific temperature requirements. For maximum cooling performance in extreme conditions, the kit also includes a bypass that replaces the thermostat, enabling constant fluid flow to the transmission cooler. This configuration is ideal for high-performance driving or hot climates where additional cooling capacity is necessary.
Installation is straightforward, typically taking less than an hour, and the kit connects directly to existing factory cooler piping. Its durable black anodized finish ensures longevity and resistance to corrosion, backed by Mishimoto’s lifetime warranty. Whether you are looking to improve cooling efficiency, prevent transmission overheating, or replace a failing factory component, this thermal bypass kit offers a reliable and long-lasting upgrade for your vehicle. It is an essential upgrade for enthusiasts and daily drivers alike who seek peace of mind and enhanced transmission performance.
Features:
- Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
- Eliminates failure-prone stock bypass valve
- Improved flow over the stock bypass valve
Fitment:
2012 Chrysler 300 Base
2012 Chrysler 300 C
2012 Chrysler 300 C Luxury
2012 Chrysler 300 Limited
2012 Chrysler 300 S
2012 Chrysler 300 SRT8
2012 Dodge Challenger R/T
2012 Dodge Challenger R/T Classic
2012 Dodge Challenger SRT8
2012 Dodge Challenger SXT
2012 Dodge Challenger SXT Plus
2012 Dodge Charger Pursuit
2012 Dodge Charger R/T
2012 Dodge Charger SE
2012 Dodge Charger SRT8
2012 Dodge Charger SXT
2012 Dodge Charger SXT Plus
2013 Chrysler 300 Base
2013 Chrysler 300 C
2013 Chrysler 300 C Luxury
2013 Chrysler 300 S
2013 Chrysler 300 SRT8
2013 Chrysler 300 SRT8 Core
2013 Dodge Challenger R/T
2013 Dodge Challenger SRT8
2013 Dodge Challenger SXT
2013 Dodge Charger Pursuit
2013 Dodge Charger R/T
2013 Dodge Charger SE
2013 Dodge Charger SRT8
2013 Dodge Charger SXT
2014 Chrysler 300 Base
2014 Chrysler 300 C
2014 Chrysler 300 C Luxury
2014 Chrysler 300 S
2014 Chrysler 300 SRT8
2014 Dodge Challenger R/T
2014 Dodge Challenger Rallye Redline
2014 Dodge Challenger SRT8
2014 Dodge Challenger SXT
2014 Dodge Charger Pursuit
2014 Dodge Charger R/T
2014 Dodge Charger SE
2014 Dodge Charger SRT8
2014 Dodge Charger SXT
2015 Chrysler 300 C
2015 Chrysler 300 C Platinum
2015 Chrysler 300 Limited
2015 Chrysler 300 S
2015 Dodge Challenger R/T
2015 Dodge Challenger R/T Plus
2015 Dodge Challenger Scat Pack
2015 Dodge Challenger SRT 392
2015 Dodge Challenger SRT Hellcat
2015 Dodge Challenger SXT
2015 Dodge Challenger SXT Plus
2015 Dodge Charger Pursuit
2015 Dodge Charger R/T
2015 Dodge Charger R/T Road & Track
2015 Dodge Charger R/T Scat Pack
2015 Dodge Charger SE
2015 Dodge Charger SRT 392
2015 Dodge Charger SRT Hellcat
2015 Dodge Charger SXT
2016 Chrysler 300 C
2016 Chrysler 300 C Platinum
2016 Chrysler 300 Limited
2016 Chrysler 300 S
2016 Dodge Challenger 392 Hemi Scat Pack Shaker
2016 Dodge Challenger R/T
2016 Dodge Challenger R/T Plus
2016 Dodge Challenger R/T Plus Shaker
2016 Dodge Challenger R/T Scat Pack
2016 Dodge Challenger R/T Shaker
2016 Dodge Challenger SRT 392
2016 Dodge Challenger SRT Hellcat
2016 Dodge Challenger SXT
2016 Dodge Challenger SXT Plus
2016 Dodge Charger Pursuit
2016 Dodge Charger R/T
2016 Dodge Charger R/T Road & Track
2016 Dodge Charger R/T Scat Pack
2016 Dodge Charger SE
2016 Dodge Charger SRT 392
2016 Dodge Charger SRT Hellcat
2016 Dodge Charger SXT
2017 Chrysler 300 C
2017 Chrysler 300 C Platinum
2017 Chrysler 300 Limited
2017 Chrysler 300 S
2017 Dodge Challenger GT
2017 Dodge Challenger R/T
2017 Dodge Challenger R/T 392
2017 Dodge Challenger R/T Scat Pack
2017 Dodge Challenger SRT 392
2017 Dodge Challenger SRT Hellcat
2017 Dodge Challenger SXT
2017 Dodge Challenger SXT Plus
2017 Dodge Challenger T/A
2017 Dodge Challenger T/A 392
2017 Dodge Charger Daytona
2017 Dodge Charger Daytona 392
2017 Dodge Charger Pursuit
2017 Dodge Charger R/T
2017 Dodge Charger R/T 392
2017 Dodge Charger R/T Scat Pack
2017 Dodge Charger SE
2017 Dodge Charger SRT 392
2017 Dodge Charger SRT Hellcat
2017 Dodge Charger SXT
2018 Chrysler 300 C
2018 Chrysler 300 Limited
2018 Chrysler 300 S
2018 Chrysler 300 Touring
2018 Chrysler 300 Touring L
2018 Dodge Challenger GT
2018 Dodge Challenger R/T
2018 Dodge Challenger R/T 392
2018 Dodge Challenger R/T Scat Pack
2018 Dodge Challenger SRT 392
2018 Dodge Challenger SRT Demon
2018 Dodge Challenger SRT Hellcat
2018 Dodge Challenger SRT Hellcat Widebody
2018 Dodge Challenger SXT
2018 Dodge Challenger SXT Plus
2018 Dodge Challenger T/A
2018 Dodge Challenger T/A 392
2018 Dodge Charger Daytona
2018 Dodge Charger Daytona 392
2018 Dodge Charger GT
2018 Dodge Charger GT Plus
2018 Dodge Charger Pursuit
2018 Dodge Charger R/T
2018 Dodge Charger R/T 392
2018 Dodge Charger R/T Scat Pack
2018 Dodge Charger SRT 392
2018 Dodge Charger SRT Hellcat
2018 Dodge Charger SXT
2018 Dodge Charger SXT Plus
2018 Dodge Charger SXT Plus Leather
2019 Chrysler 300 C
2019 Chrysler 300 Limited
2019 Chrysler 300 S
2019 Chrysler 300 Touring
2019 Chrysler 300 Touring L
2019 Dodge Challenger GT
2019 Dodge Challenger R/T
2019 Dodge Challenger R/T 392
2019 Dodge Challenger R/T Scat Pack
2019 Dodge Challenger R/T Scat Pack Widebody
2019 Dodge Challenger SRT Hellcat
2019 Dodge Challenger SRT Hellcat Redeye
2019 Dodge Challenger SRT Hellcat Redeye Widebody
2019 Dodge Challenger SRT Hellcat Widebody
2019 Dodge Challenger SXT
2019 Dodge Charger GT
2019 Dodge Charger Pursuit
2019 Dodge Charger R/T
2019 Dodge Charger Scat Pack
2019 Dodge Charger SRT Hellcat
2019 Dodge Charger SXT
2020 Chrysler 300 C
2020 Chrysler 300 Limited
2020 Chrysler 300 S
2020 Chrysler 300 Touring
2020 Chrysler 300 Touring L
2020 Dodge Challenger GT
2020 Dodge Challenger R/T
2020 Dodge Challenger R/T Scat Pack
2020 Dodge Challenger R/T Scat Pack Widebody
2020 Dodge Challenger SRT Hellcat
2020 Dodge Challenger SRT Hellcat Redeye
2020 Dodge Challenger SRT Hellcat Redeye Widebody
2020 Dodge Challenger SRT Hellcat Widebody
2020 Dodge Challenger SRT Super Stock
2020 Dodge Challenger SXT
2020 Dodge Charger GT
2020 Dodge Charger Pursuit
2020 Dodge Charger R/T
2020 Dodge Charger Scat Pack
2020 Dodge Charger Scat Pack 392 Widebody
2020 Dodge Charger SRT Hellcat
2020 Dodge Charger SRT Hellcat Widebody
2020 Dodge Charger SXT
2021 Chrysler 300 S
2021 Chrysler 300 Touring
2021 Chrysler 300 Touring L
2021 Dodge Challenger GT
2021 Dodge Challenger R/T
2021 Dodge Challenger R/T Scat Pack
2021 Dodge Challenger R/T Scat Pack Shaker Widebody
2021 Dodge Challenger R/T Scat Pack Widebody
2021 Dodge Challenger SRT Hellcat
2021 Dodge Challenger SRT Hellcat Redeye
2021 Dodge Challenger SRT Hellcat Redeye Widebody
2021 Dodge Challenger SRT Hellcat Widebody
2021 Dodge Challenger SRT Super Stock
2021 Dodge Challenger SXT
2021 Dodge Challenger T/A 392 Widebody
2021 Dodge Charger GT
2021 Dodge Charger Pursuit
2021 Dodge Charger R/T
2021 Dodge Charger Scat Pack
2021 Dodge Charger SRT Hellcat Redeye Widebody
2021 Dodge Charger SRT Hellcat Widebody
2021 Dodge Charger SXT
