Full-Flow Thermal Bypass Valve Kit, Fits RAM 6.7L Cummins 2019+

The transmission is the backbone of your RAM. It’s responsible for transmitting large amounts of torque from your 6.7L Cummins powerplant, and that torque generates heat. If that heat isn’t dissipated, it can destroy your transmission. The transmission cooler does a good job of keeping trans fluid temperatures in check, but only if the fluid can reach it.

The stock cooling system of the Aisin AS69RC utilizes an in-line thermal bypass valve that controls fluid flow to the transmission cooler. The purpose of this valve is to prevent transmission fluid from flowing to the cooler until it reaches operating temperature. The thermostat inside this valve is prone to failure, however, and when that happens, the fluid never flows to the cooler, and the transmission can overheat. That's why Mishimoto has developed a full-flow thermal bypass valve upgrade for your 2019+ RAM 6.7L Cummins.

Our CNC-machined aluminum thermal bypass valve not only looks better than the stock unit, but it performs better too. This Mishimoto thermal bypass valve eliminates the internal thermostat, providing full fluid flow to the transmission cooler in all running conditions. This setup is ideal for owners in warm climates, those performing heavy towing, and trucks needing the best possible cooling efficiency for their transmission. The Mishimoto full-flow thermal bypass valve features strategically machined internal passages, providing improved flow over the stock valve for more effective cooling. In addition, cooling fins machined into the valve body add even more heat dissipation.

This 2019+ RAM 6.7L Cummins Thermal Bypass Full Flow Valve Kit is built to last a lifetime with a durable CNC-machined billet aluminum design and our Mishimoto Lifetime Warranty.

Additional Attributes:

GTIN: 00840197722428
Install Difficulty: 1
SellingPoint01: Direct fit for 2019+ RAM 6.7L Cummins
SellingPoint02: Helps extend transmission life and prevents overheating
SellingPoint03: Features a fully serviceable thermostat for rapid warm-up in cold weather
SellingPoint04: Equipped with a bypass for uninterrupted cooling in hot weather conditions
SellingPoint05: Installs in less than 1 hour
SellingPoint06: Integrated heat-sink fins provide unique styling and added heat dissipation
SellingPoint07: Durable CNC-machined billet aluminum design
SellingPoint08: Mishimoto Lifetime Warranty
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TechSpec Applications: 2019+ RAM 2500 I6 6.7L–2019+ RAM 3500 I6 6.7L
TechSpec Caution: N/A
TechSpec Chassis Codes: RAM 2500–RAM 3500
TechSpec Core Construction: N/A
TechSpec Core Height (in): N/A
TechSpec Core Length (in): N/A
TechSpec Core Thickness (in): N/A
TechSpec Engine Codes: 6.7L Cummins
TechSpec Fluid Capacity (qts): N/A
TechSpec Includes: (1) Mishimoto Full Flow Thermal Bypass Valve–(2) O-Rings–(2) Dowty Seals–Mounting Hardware–Mishimoto Lifetime Warranty
TechSpec Inlet: M20x1.5
TechSpec Installation Notes: N/A
TechSpec Note: N/A
TechSpec Outlet: N/A
TechSpec Overall Height (in): 2.91
TechSpec Overall Length (in): 3.54
TechSpec Overall Width (in): 1.3
TechSpec Rows: N/A

Extended Information:

Packaging:

Quantity of Each: 1
Package UOM: BX
Dimension: 5.5 x 4 x 2.5 inches
Weight: 0.33 PG