S&B Heater Core Supply Hose 03-07 Ram 5.9L / 07.5-24 6.7L. Fits: 2003 - 2004 Ram 5.9L Cummins; 2004.5 - 2007 Ram 5.9L Cummins; 2007.5 - 2009 Ram 6.7L Cummins; 2010 - 2018 Ram 6.7L Cummins; 2019 - 2024 Ram 6.7L Cummins.
