The original engine coolant air bleeder on certain Dodge and Chrysler vehicles leaks when the plastic outlet breaks. This Dorman OE FIX upgrades the bleeder to aluminum for greater durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chrysler 300: 2005, 2006, 2007, 2008, 2009, 2010] - [Chrysler Concorde: 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Chrysler Intrepid: 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Dodge Charger: 2006, 2007, 2008, 2009, 2010] - [Dodge Intrepid: 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Dodge Magnum: 2006, 2007, 2008]