SKU: 27133490081

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

Sale price$89.99 Regular price$99.99
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 27133490081

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Chino
Bozeman, US
★★★★★ 5
Very fluffy
Color: Wolf Tipped
Fast shipping and looks good
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Reviewed in the United States on May 19, 2026
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Lakeshia c.
Houston, US
★★★★★ 5
Very nice and quality
Color: (Rose red
Very soft plush and fits all sizes
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Reviewed in the United States on April 3, 2026
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Amazon Customer
Charlottesville, US
★★★★★ 5
Fluffy & Cute
Color: (Rose red
Super Cute and Fluffy. An attention grabber. It highlights your car .
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Reviewed in the United States on March 16, 2026
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Just_honest
Lexington, US
★★★★★ 5
Worth it!
Color: orange
It’s so cute and really really fluffy. I got the orange one and it sheds a lot but if you brush it out really good with a really good brush you will have little to no shed at all. Also it’s a little to fluffy because I can barely see my dashboard so that’s kinda an issue but overall it’s cute and I get complements all the time.
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Reviewed in the United States on March 1, 2021
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Latoria
Draper, US
★★★★★ 4
Worth the buy
Color: Yellow, Color: Yellow
First I honestly only wanted the steering wheel cover but couldn't find it for sale that way. It comes in sealed bag. The pieces are flat and bunched when taken out. I had a dog brush that I use to keep my fluffy slippers from getting matted and used it to fluff the pieces out. yes they shedded while brushing but not too much. The texture of the smaller two pieces were soft the steering wheel was soft also but had some spots that felt slightly rough. The piece for the brake slid on easily. The piece for the gear shift fit but was pressing against the gear shift button on the left side which kept my car from cutting off so I had to "modify" the piece. Steering wheel piece does still shed slightly but not enough to bother me. Over all happy with purchase yellow was vibrant and stands out. Would recommend.
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Reviewed in the United States on October 23, 2022

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