Featured Products

Titan Motorsports Toyota Supra MKV A90 / A91 Ultimate rear Multilink drag suspension bundle by SPL Parts
Titan Motorsports Toyota Supra MKV A90 / A91 Ultimate rear Multilink drag suspension bundle by SPL Parts

from $1,549.00

CSF 2020+ Toyota Supra MKV A90 A91 High Performance heat exchanger
CSF 2020+ Toyota Supra MKV A90 A91 High Performance heat exchanger

$699.00

Verus Engineering Anti-Buffeting Wind Deflector for 2020+ Toyota Supra MKV A90 / A91
Verus Engineering Anti-Buffeting Wind Deflector for 2020+ Toyota Supra MKV A90 / A91

$203.45

HKS Hipermax Touring Height Adjustable Springs A90 MKV Supra 2020+ - 80280-AT001
HKS Hipermax Touring Height Adjustable Springs A90 MKV Supra 2020+ - 80280-AT001

$1,000.00

TITAN MOTORSPORTS 996 / 997 PORSCHE ROLL BAR (HARNESS BAR)
TITAN MOTORSPORTS 996 / 997 PORSCHE ROLL BAR (HARNESS BAR)

from $1,795.00

TE37SL Titanium Gunmetal in A90 Spec
TE37SL Titanium Gunmetal in A90 Spec

$3,400.00

AMS Performance MKV Supra Anti-Wind Buffeting Kit - Matte Carbon
AMS Performance MKV Supra Anti-Wind Buffeting Kit - Matte Carbon

$199.95

Titan Motorsports 2020+ Toyota MKV A90 A91 Supra Full Titanium Valved Exhaust System
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Titan Motorsports 2020+ Toyota MKV A90 A91 Supra Full Titanium Valved Exhaust System

$2,499.00 $1,899.00

Mishimoto 2019+ RAM 6.7L Cummins Thermal Bypass

Mishimoto 2019+ RAM 6.7L Cummins Thermal Bypass

$208.55 $178.95
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Mishimoto

MISMMTC-RAM2-TBV

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Details

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.

This Part Fits:

Year Make Model Submodel
2019-2024 Ram 2500 Big Horn
2019-2024 Ram 2500 Laramie
2019-2021 Ram 2500 Laramie Longhorn
2019-2024 Ram 2500 Limited
2021-2024 Ram 2500 Limited Longhorn
2019-2024 Ram 2500 Lone Star
2023-2024 Ram 2500 Rebel
2024 Ram 2500 Special Service
2019-2024 Ram 2500 Tradesman
2019-2024 Ram 3500 Big Horn
2019-2024 Ram 3500 Laramie
2019-2020 Ram 3500 Laramie Longhorn
2019-2024 Ram 3500 Limited
2021-2024 Ram 3500 Limited Longhorn
2019-2022 Ram 3500 Lone Star
2019-2024 Ram 3500 SLT
2024 Ram 3500 Special Service
2019-2024 Ram 3500 Tradesman

Shipping & Returns

Returns Policy

--PLEASE NOTE: MOST ORDERS ARE SUBJECT TO RESTOCK OR CANCELATION FEE. PLEASE CALL OUR OFFICE FOR DETAILS AND EXCEPTIONS-- You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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