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Mishimoto
Mishimoto 2019+ RAM 6.7L Cummins Thermal Bypass
SKU: M00C MMTC-RAM2-TBV
Moderate — 2–4 hours
Description
It also includes a thermostat bypass for constant cooling in hot climates, which can be swapped with a wrench. Integrated heat-sink fins provide styling and additional heat dissipation.
Fitment
Fitment Guaranteed
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on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Mishimoto |
| Part Number | M00C MMTC-RAM2-TBV |
Videos
2013-2018 Dodge Ram 6.7L Cummins Thermal Bypass Valve Installation Guide by Mishimoto
Mishimoto Behind the Scenes: 2013-2018 Dodge Ram 6.7L Cummins Thermal Bypass Valve
Fixing the Common Coolant Leak on 6.7 L Cummins – Install the Mishimoto Upper Heater Hose!
Mishimoto Behind the Scenes: 2015-2018 Dodge Ram 6.7L Cummins Transmission Cooler Kit
How To Install A Transmission Cooler — 2019+ Dodge RAM 6.7L Cummins
2015-2018 RAM 2500/3500 6.7L Cummins Transmission Cooler Installation Guide by Mishimoto
How To Install a Transmission Cooler – 2010-2012 Ram 6.7L Cummins
2015-2018 Dodge RAM 2500/3500 6.7L Cummins Transmission Cooler Installation Guide
2003-2009 Ram 5.9L/ 6.7L Cummins Transmission Cooler Thermostat Service and Bypass by Mishimoto
2003-2009 Dodge Ram 5.9L/ 6.7L Cummins Transmission Cooler Installation Guide by Mishimoto
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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