SKU: 65360096802

Mishimoto 2019+ RAM 6.7L Cummins Thermal Bypass

Sale price$92.22 Regular price$102.47
Save 10%

Pay in installments of $25.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mishimoto 2019+ RAM 6.7L Cummins Thermal BypassThe transmission is the backbone of your RAM. Its responsible for transmitting large amounts of torque from your 6. 7L Cummins powerplant, and that torque generates heat. If that heat isnt 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 utilize an in line thermal bypass

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 both the 68-RFE and Aisin AS69RC utilize an in-line thermal bypass valve that controls the flow of fluid 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 an improved thermal bypass valve kit for your 2019+ 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. The Mishimoto thermal bypass valve utilizes a replaceable thermostat that is more durable than the stock thermostat and opens about 10 F earlier. This allows fluid to flow to the cooler sooner, without over-cooling. For owners in hot climates, the Mishimoto valve includes a bypass that allows full flow to the transmission cooler, regardless of temperature. The bypass can be easily swapped out with only a wrench for summer or winter driving. The Mishimoto thermal bypass valve flows better in both configurations than the stock valve for more effective cooling. Cooling fins machined into the valve body add even more heat dissipation. This 2019+ Dodge Ram 6.7L Cummins Thermal Bypass Valve Kit is built to last a lifetime with a durable black anodized finish and our Mishimoto Lifetime Guarantee.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 65360096802

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Anthony Widman
Draper, US
★★★★★ 3
Very big for a clutch
Color: White
Be aware that the clutch is HUGE. Good side is it would store a lot!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
A
Verified Purchase
Amanda
Boise, US
★★★★★ 5
Looked Great with my shoes and dress
Color: Champagne, Color: Champagne
This is a true champagne color, as you can see in the picture my shoes were a slight rose champagne color. It still all went really great together. The bag is very soft, perfect size for the wedding, opened and closed securely, and looked high quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
K
Verified Purchase
Kathy
Lexington, US
★★★★★ 5
Elegant and affordable
Color: Black
I got this for a formal event and it was perfect. There were several colors to choose from, and it comes with a long chain option for over the shoulder if preferred. The quality is very good and the price was also fantastic. It fits a phone easily with room for a few more necessities. It feels very comfortable and durable. I'll be using it again for future events.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2025
D
Verified Purchase
DM
Draper, US
★★★★★ 5
Perfect Navy Clutch!
Color: Navy
The Navy Blue clutch is really nice with a goldtone clasp and a really nice goldtone twisted rope chain that's detachable. The chain alone makes the purchase worth it to interchange onto other clutches that came with cheesy silver tone cheap-looking chains. It's roomy enough to hold your bulky cell phone, a small brush and some makeup plus a zip pocket for money (what's that?), ID, and credit cards. One of the best purchases I've ever made. Attractive and classy clutch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
B
Verified Purchase
Bobbie
Alexandria, US
★★★★★ 4
Lovable clutch
Color: Navy, Color: Navy
Cute clutch for events. Took to a wedding, nice size, especially like that I could put my phone in it and plenty of room for a small wallet, lipsticks, and tissues/personal products. I wish the fabric were higher quality (has a sheen to it yet it is thin) but for the price it makes sense. I will only use for special occasions. Once aired out overnight, it had no smell. Very light in weight. It has a strap that would make it more comfortable to lug around, but I think I lost it? That is on me! I appreciate that it has a strap and a place for it to convert. Overall super happy and does the job! Carries everything I need for formal events. Photos show one with my hand and one with a lipstick in it for size reference. Other shows a thoughtfully placed zipper pocket that is convenient!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025

recommand products