SKU: 4950734681

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

Sale price$89.95 Regular price$99.95
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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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.

This Part Fits:

Year Make Model Submodel
2013-2018 Ram 2500 Big Horn
2013-2018 Ram 2500 Laramie
2014-2015 Ram 2500 Laramie Limited
2013-2018 Ram 2500 Laramie Longhorn
2016-2018 Ram 2500 Limited
2013-2015 Ram 2500 Lone Star
2013-2016 Ram 2500 Outdoorsman
2013-2018 Ram 2500 Power Wagon
2013-2018 Ram 2500 SLT
2013 Ram 2500 ST
2013-2018 Ram 2500 Tradesman
2013-2018 Ram 3500 Big Horn
2013-2018 Ram 3500 Laramie
2014-2015 Ram 3500 Laramie Limited
2013-2018 Ram 3500 Laramie Longhorn
2016-2018 Ram 3500 Limited
2013-2015,2017 Ram 3500 Lone Star
2013-2018 Ram 3500 SLT
2013 Ram 3500 ST
2013-2018 Ram 3500 Tradesman
Shipping Notes
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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]
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SKU: 4950734681

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DJK
Lowell, US
★★★★★ 5
Great coffee, fresher than what I find in Seattle stores.
Flavor Name: Major Dickason's Blend, Size: 18 Ounce (Pack of 1)
Always shopped locally for Major Dickason's, looking for sales. Amazon price is good and the exp. date is much farther out than anything on the local shelves.
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Reviewed in the United States on May 5, 2026
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Pawl
New York, US
★★★★★ 4
Good
Flavor Name: Major Dickason's Blend, Size: 18 Ounce (Pack of 1)
4 stars, so it it would be read properly. The coffee deserves 5 taste, quality, flavor! Shipping as advertised, by the second! The bill, itemized, free shipping ,cost of two bags..... well. AND 2.99 FOR SHIPPING AND HANDING.....
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Reviewed in the United States on April 9, 2026
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Slade
New York, US
★★★★★ 5
My 1st peep at Peet’s
Flavor Name: Major Dickason's Blend, Size: 18 Ounce (Pack of 1), Flavor Name: Major Dickason's Blend, Size: 18 Ounce (Pack of 1)
I believe that coffee/espresso is a lifelong journey around the world in search of that perfect bean. This coffee is one of few we enjoy. Consistent flavor, true Aroma Therapy whether I grind for Drip, Perculator or Espresso, the flavor profile remains the same. Bravo! 🇺🇸
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Reviewed in the United States on May 15, 2026
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Warren Patrick McLemore
Dallas, US
★★★★★ 5
My Go-To Everyday Joe
Flavor Name: Major Dickason's Blend, Size: 18 Ounce (Pack of 1)
Very rich coffee and not acidic!! So many of the lighter roasts I have tried have a high acidity and I admit maybe I am sensitive to it. Bit this Peet's blend is very consistent, dark roast perfection, flavorful and rich. I am very impressed! Great beans! Cheaper than buying direct from Peet's too.
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Reviewed in the United States on February 28, 2026
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Patti
Waukegan, US
★★★★★ 5
Great coffee
Flavor Name: Major Dickason's Blend, Size: 10.5 Ounce (Pack of 1)
Nothing quit like Peets Major Dickinson's whole bean coffee!
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Reviewed in the United States on May 15, 2026

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