Model: MMTC-GMP-TBV

Thermal Bypass Valve Kit, fits 3.6L Dodge Charger/Challenger 2012-2023

$233.95
Regular Price $257.00

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Installation Difficulty: Easy

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Key Features
  • Direct fit for 3.6L Dodge Challenger/Charger/Chrysler 300 w/ 8HP transmission
  • Eliminates failure-prone stock bypass valve
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Improved flow over the stock bypass valve
  • Installs in less than 1 hour
  • Durable CNC-machined billet aluminum construction
  • Helps extend transmission life and prevent overheating
  • Includes 160F thermostat to match stock valve opening temp
  • Fits with stock transmission cooler piping, requiring no modification for installation
  • Integrated heat-sink fins provide unique styling and added heat dissipation
  • Durable anodized finish
  • Mishimoto Lifetime Warranty

Key Features

  • Direct fit for 3.6L Dodge Challenger/Charger/Chrysler 300 w/ 8HP transmission
  • Eliminates failure-prone stock bypass valve
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Improved flow over the stock bypass valve
  • Installs in less than 1 hour
  • Durable CNC-machined billet aluminum construction
  • Helps extend transmission life and prevent overheating
  • Includes 160F thermostat to match stock valve opening temp
  • Fits with stock transmission cooler piping, requiring no modification for installation
  • Integrated heat-sink fins provide unique styling and added heat dissipation
  • Durable anodized finish
  • Mishimoto Lifetime Warranty
Mishimoto has identified a common failure point in the transmission cooling system of your 2012-2023 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 2012-2023 Charger/Challenger/Chrysler 300 Thermal Bypass Valve Kit is built to last a lifetime with a durable black anodized finish and our Mishimoto Lifetime Warranty.
More Information
Applications Chrysler 300 3.6L V6 2012-2023
Dodge Challenger 3.6L V6 2015-2023
Dodge Charger 3.6L V6 2012-2023
Ram 1500 TRX V8 (6.2L) 2021-2024

- For vehicles equipped with 8HP45 or 845RE 8 Speed Automatic Transmission
Engine Codes Pentastar
Chassis Codes LD
Mishimoto Activation Temperature (F) 160
OEM Activation Temperature (F) 160
Note This performance thermostatic bypass valve only fits vehicles with 8-speed automatic transmissions
Mishimoto does not recommend customers in cold climates install the thermostat bypass to avoid overcooling of the transmission fluid
(1) CNC-Machined Billet Aluminum Thermal Bypass Valve
(1) Removable Thermostat
(1) Removable Thermostat Bypass w/ Installation Hardware
(1) Assembly Notecard
Mishimoto Lifetime Warranty

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.

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Thermal Bypass Valve Kit, fits 3.6L Dodge Charger/Challenger 2012-2023

Model
MMTC-GMP-TBV
Sale Price $233.95 Regular Price $257.00