Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mishimoto 2013+ Dodge Ram 6.7L Cummins Thermal Bypass Valve KitThe transmission is the backbone of your 2013 2018 Dodge Ram 6. 7L Cummins. It's responsible for transmitting up to 930 lb ft of torque from the engine to the wheels. That much power generates a lot of heat, and 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 both the 68 RFE and Aisin
The transmission is the backbone of your 2013-2018 Dodge Ram 6.7L Cummins. It's responsible for transmitting up to 930 lb-ft of torque from the engine to the wheels. That much power generates a lot of heat, and 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 both the 68-RFE and 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 2013-2018 Dodge 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 2013-2018 Dodge Ram 6.7L Cummins Thermal Bypass Full Flow Valve Kit is built to last a lifetime with a durable silver anodized finish and our Mishimoto Lifetime Warranty.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 392 reviews
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Product Reviews
★★★★★ 5
My dogs love this and it lasts a long time
Flavor Name: Bacon, Size: Medium
I have three dogs and it lasts a really long time even with them.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Safe chew bone for strong chewers.
Flavor Name: Bacon, Size: Medium
This bone is exactly as advertised. I feel comfortable knowing it won’t splinter and last a good while. Only bone I let my dog chew.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
It is a durable toy for a dog who chews
Flavor Name: Bacon, Size: Medium
I got this for my dog who loves to chew and destroy toys!! Is made well and he hasn't been able to destroy it yet
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Reviewed in the United States on January 13, 2026
★★★★★ 4
Stick flavor chew toy.
Flavor Name: Bacon, Size: Medium
My dog LOVES to chew sticks. I purchased this for her in the hopes she would chew this instead. She still chews sticks, but less since purchasing this for her. She loves these versions of Nylabones in all flavors. I would purchase again.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
A new favorite toy
Flavor Name: Bacon, Size: Medium
My dog carries this everywhere!
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Reviewed in the United States on May 10, 2026