Elevate your RAM 6.7L Cummins 2007.5+ cooling system with the Mishimoto Top Heater Hose Upgrade. Specifically designed to replace the leak-prone heater hose quick-disconnect at the engine, this upgrade features an O-ring-less, -10AN connection for improved reliability. Say goodbye to coolant leaks and hello to seamless coolant flow.----With easy installation and a perfect fit, the Mishimoto 2007.5+ RAM 6.7L Cummins Top Heater Hose Upgrade is a must-have for Cummins enthusiasts looking to enhance their cooling system's durability. Like all our RAM 6.7L Cummins products, this top heater hose upgrade is backed by the Mishimoto Lifetime Warranty.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2010 | Dodge | Ram 2500 | Laramie |
| 2007-2010 | Dodge | Ram 2500 | SLT |
| 2007-2010 | Dodge | Ram 2500 | ST |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2007-2010 | Dodge | Ram 3500 | Laramie |
| 2007-2010 | Dodge | Ram 3500 | SLT |
| 2007 | Dodge | Ram 3500 | Sport |
| 2007-2010 | Dodge | Ram 3500 | ST |
| 2008-2009 | Dodge | Ram 3500 | SXT |
| 2013-2023 | Ram | 2500 | Big Horn |
| 2011-2023 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2011-2021 | Ram | 2500 | Laramie Longhorn |
| 2016-2023 | Ram | 2500 | Limited |
| 2021-2023 | Ram | 2500 | Limited Longhorn |
| 2013-2015,2019-2023 | Ram | 2500 | Lone Star |
| 2012-2016 | Ram | 2500 | Outdoorsman |
| 2023 | Ram | 2500 | Rebel |
| 2011-2018 | Ram | 2500 | SLT |
| 2011-2013 | Ram | 2500 | ST |
| 2013-2023 | Ram | 2500 | Tradesman |
| 2013-2023 | Ram | 3500 | Big Horn |
| 2011-2023 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2011-2020 | Ram | 3500 | Laramie Longhorn |
| 2016-2023 | Ram | 3500 | Limited |
| 2021-2023 | Ram | 3500 | Limited Longhorn |
| 2013-2015,2017,2019-2022 | Ram | 3500 | Lone Star |
| 2011-2023 | Ram | 3500 | SLT |
| 2011-2013 | Ram | 3500 | ST |
| 2013-2023 | Ram | 3500 | Tradesman |