Mishimoto has identified a common failure point in the transmission cooling system of your 2012-2021 Mopar: the thermal bypass valve. This component acts as a thermostat, restricting fluid flow to the external transmission cooler based on temperature. Unfortunately, many vehicle owners have found these factory units are prone to failure, often sticking in the closed position resulting in an overheating transmission.

The engineering team at Mishimoto has created a high-quality thermal bypass replacement with numerous additional features to ensure consistent performance and long transmission life. This unit is constructed from durable CNC-machined billet aluminum, featuring a heat sink design that provides improved heat dissipation and unique styling. The included thermostat opens at the stock temperature of 160°F (71°C) but can be customized to suit your needs with any available Mishimoto thermostat. The Mishimoto thermal bypass kit also includes a bypass that can replace the thermostat, allowing constant fluid flow to the transmission cooler. The bypass is ideal for vehicles requiring maximum cooling while operating in extreme driving conditions or hot climates. This kit easily installs within one hour and connects directly to all factory cooler piping.

This 2012-2021 Charger/Challenger/Chrysler 300 Thermal Bypass Full Flow Valve Kit is built to last a lifetime with a durable black anodized finish and our Mishimoto Lifetime Warranty.

Fitment:
Chrysler 300 Base 2012
Chrysler 300 Base 2013
Chrysler 300 Base 2014
Chrysler 300 C 2012
Chrysler 300 C 2013
Chrysler 300 C 2014
Chrysler 300 C 2015
Chrysler 300 C 2016
Chrysler 300 C 2017
Chrysler 300 C 2018
Chrysler 300 C 2019
Chrysler 300 C 2020
Chrysler 300 C Luxury 2012
Chrysler 300 C Luxury 2013
Chrysler 300 C Luxury 2014
Chrysler 300 C Platinum 2015
Chrysler 300 C Platinum 2016
Chrysler 300 C Platinum 2017
Chrysler 300 Limited 2012
Chrysler 300 Limited 2015
Chrysler 300 Limited 2016
Chrysler 300 Limited 2017
Chrysler 300 Limited 2018
Chrysler 300 Limited 2019
Chrysler 300 Limited 2020
Chrysler 300 S 2012
Chrysler 300 S 2013
Chrysler 300 S 2014
Chrysler 300 S 2015
Chrysler 300 S 2016
Chrysler 300 S 2017
Chrysler 300 S 2018
Chrysler 300 S 2019
Chrysler 300 S 2020
Chrysler 300 S 2021
Chrysler 300 SRT8 2012
Chrysler 300 SRT8 2013
Chrysler 300 SRT8 2014
Chrysler 300 SRT8 Core 2013
Chrysler 300 Touring 2018
Chrysler 300 Touring 2019
Chrysler 300 Touring 2020
Chrysler 300 Touring 2021
Chrysler 300 Touring L 2018
Chrysler 300 Touring L 2019
Chrysler 300 Touring L 2020
Chrysler 300 Touring L 2021
Dodge Challenger 392 Hemi Scat Pack Shaker 2016
Dodge Challenger GT 2017
Dodge Challenger GT 2018
Dodge Challenger GT 2019
Dodge Challenger GT 2020
Dodge Challenger GT 2021
Dodge Challenger R/T 2012
Dodge Challenger R/T 2013
Dodge Challenger R/T 2014
Dodge Challenger R/T 2015
Dodge Challenger R/T 2016
Dodge Challenger R/T 2017
Dodge Challenger R/T 2018
Dodge Challenger R/T 2019
Dodge Challenger R/T 2020
Dodge Challenger R/T 2021
Dodge Challenger R/T 392 2017
Dodge Challenger R/T 392 2018
Dodge Challenger R/T 392 2019
Dodge Challenger R/T Classic 2012
Dodge Challenger R/T Plus 2015
Dodge Challenger R/T Plus 2016
Dodge Challenger R/T Plus Shaker 2016
Dodge Challenger R/T Scat Pack 2016
Dodge Challenger R/T Scat Pack 2017
Dodge Challenger R/T Scat Pack 2018
Dodge Challenger R/T Scat Pack 2019
Dodge Challenger R/T Scat Pack 2020
Dodge Challenger R/T Scat Pack 2021
Dodge Challenger R/T Shaker 2016
Dodge Challenger Rallye Redline 2014
Dodge Challenger Scat Pack 2015
Dodge Challenger SRT 392 2015
Dodge Challenger SRT 392 2016
Dodge Challenger SRT 392 2017
Dodge Challenger SRT 392 2018
Dodge Challenger SRT Hellcat 2015
Dodge Challenger SRT Hellcat 2016
Dodge Challenger SRT Hellcat 2017
Dodge Challenger SRT Hellcat 2018
Dodge Challenger SRT Hellcat 2019
Dodge Challenger SRT Hellcat 2020
Dodge Challenger SRT Hellcat 2021
Dodge Challenger SRT8 2012
Dodge Challenger SRT8 2013
Dodge Challenger SRT8 2014
Dodge Challenger SXT 2012
Dodge Challenger SXT 2013
Dodge Challenger SXT 2014
Dodge Challenger SXT 2015
Dodge Challenger SXT 2016
Dodge Challenger SXT 2017
Dodge Challenger SXT 2018
Dodge Challenger SXT 2019
Dodge Challenger SXT 2020
Dodge Challenger SXT 2021
Dodge Challenger SXT Plus 2012
Dodge Challenger SXT Plus 2015
Dodge Challenger SXT Plus 2016
Dodge Challenger SXT Plus 2017
Dodge Challenger SXT Plus 2018
Dodge Challenger T/A 2017
Dodge Challenger T/A 2018
Dodge Challenger T/A 392 2017
Dodge Challenger T/A 392 2018
Dodge Charger Daytona 2017
Dodge Charger Daytona 2018
Dodge Charger Daytona 392 2017
Dodge Charger Daytona 392 2018
Dodge Charger GT 2018
Dodge Charger GT 2019
Dodge Charger GT 2020
Dodge Charger GT 2021
Dodge Charger Pursuit 2012
Dodge Charger Pursuit 2013
Dodge Charger Pursuit 2014
Dodge Charger Pursuit 2015
Dodge Charger Pursuit 2016
Dodge Charger Pursuit 2017
Dodge Charger Pursuit 2018
Dodge Charger Pursuit 2019
Dodge Charger Pursuit 2020
Dodge Charger Pursuit 2021
Dodge Charger R/T 2012
Dodge Charger R/T 2013
Dodge Charger R/T 2014
Dodge Charger R/T 2015
Dodge Charger R/T 2016
Dodge Charger R/T 2017
Dodge Charger R/T 2018
Dodge Charger R/T 2019
Dodge Charger R/T 2020
Dodge Charger R/T 2021
Dodge Charger R/T 392 2017
Dodge Charger R/T 392 2018
Dodge Charger R/T Road & Track 2015
Dodge Charger R/T Road & Track 2016
Dodge Charger R/T Scat Pack 2015
Dodge Charger R/T Scat Pack 2016
Dodge Charger R/T Scat Pack 2017
Dodge Charger R/T Scat Pack 2018
Dodge Charger Scat Pack 2019
Dodge Charger Scat Pack 2020
Dodge Charger Scat Pack 2021
Dodge Charger SE 2012
Dodge Charger SE 2013
Dodge Charger SE 2014
Dodge Charger SE 2015
Dodge Charger SE 2016
Dodge Charger SE 2017
Dodge Charger SRT 392 2015
Dodge Charger SRT 392 2016
Dodge Charger SRT 392 2017
Dodge Charger SRT 392 2018
Dodge Charger SRT Hellcat 2015
Dodge Charger SRT Hellcat 2016
Dodge Charger SRT Hellcat 2017
Dodge Charger SRT Hellcat 2018
Dodge Charger SRT Hellcat 2019
Dodge Charger SRT Hellcat 2020
Dodge Charger SRT8 2012
Dodge Charger SRT8 2013
Dodge Charger SRT8 2014
Dodge Charger SXT 2012
Dodge Charger SXT 2013
Dodge Charger SXT 2014
Dodge Charger SXT 2015
Dodge Charger SXT 2016
Dodge Charger SXT 2017
Dodge Charger SXT 2018
Dodge Charger SXT 2019
Dodge Charger SXT 2020
Dodge Charger SXT 2021
Dodge Charger SXT Plus 2012
Dodge Charger SXT Plus 2018