Mishimoto 2019+ RAM 6.7L Cummins Thermal Bypass
- Ships fast from US warehouses
- Local pickup available
- Professional install & dyno tuning in-house
Mishimoto 2019+ RAM 6.7L Cummins 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 2019-2024 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 2019-2024 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.
Fitment
- 2019 Ram 2500 R/T
- 2019 Ram 2500 SLT
- 2019 Ram 2500 Sport
- 2019–2020 Ram 2500 Laramie Limited
- 2019–2020 Ram 3500 Laramie Limited
- 2019–2020 Ram 3500 Laramie Longhorn
- 2019–2021 Ram 2500 Laramie Longhorn
- 2019–2022 Ram 3500 Lone Star
- 2019–2023 Ram 2500 SLT HD
- 2019–2024 Ram 2500 Big Horn
- 2019–2024 Ram 2500 HD Limited
- 2019–2024 Ram 2500 Laramie
- 2019–2024 Ram 2500 Limited
- 2019–2024 Ram 2500 Lone Star
- 2019–2024 Ram 2500 Power Wagon
- 2019–2024 Ram 2500 Tradesman
- 2019–2024 Ram 3500 Big Horn
- 2019–2024 Ram 3500 Laramie
- 2019–2024 Ram 3500 Limited
- 2019–2024 Ram 3500 SLT
- 2019–2024 Ram 3500 Tradesman
- 2020 Ram 2500 HD Limited Rambox
- 2021–2024 Ram 2500 Limited Longhorn
- 2021–2024 Ram 3500 Limited Longhorn
- 2023 Ram 2500 HD Big Horn
- 2023–2024 Ram 2500 HD Power Wagon
- 2023–2024 Ram 2500 Rebel
- 2024 Ram 2500 Special Service
- 2024 Ram 3500 Special Service
Specifications
- Manufacturer part number
- MMTC-RAM2-TBV
- UPC
- 840197722411
- Shipping weight & size
- 1.10 lb, 5.5 × 3.8 × 2.2 in
Notices
- WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
HOW LONG DO ORDERS TAKE TO SHIP?
- We are typically very quick and have a 24-48 hour turnaround time. Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other.
DO YOU PRICE MATCH?
- Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.
DO YOU GUYS INSTALL?
- Our shop services range from routine maintenance, to full on track monsters. If you purchased a part from us, ask us about scheduling time to have the part installed!
DO ALL YOUR PRODUCTS SHIP FREE?
- No, only specifically marked items or orders over $100 will ship for free unless indicated otherwise.
WHAT'S YOUR DOMESTIC SHIPPING POLICY?
- UPS handles all US Shipments.
WHAT'S YOUR INTERNATIONAL SHIPPING POLICY?
- DHL or UPS only.
WHAT'S YOUR RETURN POLICY?
- 30-Day Money Back Guarantee as long as the product has ZERO signs of use and HAS NOT been opened.
WHAT'S YOUR POLICY ON ADVERTISED PRICING?
- ALL Pricing displayed specifically reflects Manufacture's Advertised Pricing as most companies will not allow the sale of their items below this threshold.
WHAT'S YOUR POLICY REGARDING FITMENT ISSUES?
- IF an item does not fit, then we'd be more than happy to guide the fitment process with you over the phone or over email.
WHAT'S YOUR POLICY REGARDING FRAUDULENT CHARGES / CHARGEBACKS?
- If we receive a declined notice or chargeback, then your account will be billed an additional $50.
DO YOU WORK WITH OTHER COMPANIES THAT AREN'T LISTED ON YOUR SITE?
- We most certainly do; please shoot us an email if you want something that you don't see to sales@bpfauto.com
I WANT TO ORDER SOMETHING NOT LISTED ON YOUR SITE, CAN YOU HELP?
- Of course! Please email or call us with an inquires for both stock count, brand inquiry, or better pricing!