Heating and Cooling Oil and Fluid Coolers

ATS Diesel

ATS Diesel 2013+ Dodge Cummins 6.7L w/ 68RFE or Aisin AS69RC Trans Thermal Bypass Valve Upgrade

$450.49

SKU: A00P 3100052392

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The ATS Diesel thermal bypass valve upgrade is a transmission cooler block kit designed to replace the factory bypass valve in 68RFE and Aisin AS69RC transmissions. This assembly ensures 100% of the transmission fluid is consistently forced through the cooler to reduce operating temperatures and prevent damage caused by the factory valve leaking or sticking.

Fitment

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Specifications

BrandATS Diesel
Part NumberA00P 3100052392

Videos

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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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