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Mishimoto

Mishimoto 2013+ Dodge Ram 6.7L Cummins Thermal Bypass Valve Kit

$131.00 $99.95 Save $31.05

SKU: M00C MMTC-RAM-TBVFF

In Stock
In Stock
Ships by Jul 31
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Mishimoto Full-Flow Thermal Bypass Valve Kit is an upgrade designed for 2019+ RAM 6.7L Cummins models. It replaces the stock in-line thermal bypass valve, which controls fluid flow to the transmission cooler and can fail, leading to overheating. This kit eliminates the internal thermostat, ensuring continuous fluid flow to the transmission cooler.

Constructed from CNC-machined aluminum, this valve provides improved flow over the stock unit. It features integrated heat-sink fins for additional heat dissipation and unique styling. Mishimoto backs this product with their Lifetime Warranty.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandMishimoto
Part NumberM00C MMTC-RAM-TBVFF

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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