The original transmission cooler line fails when rust forms between the rubber hose and the metal tube because of the standard spring clamp. This Dorman OE FIX line uses a crimped connection that's 8x stronger than original to prevent corrosion. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Fusion: 2006, 2007, 2008, 2009, 2010, 2011, 2012] - [Lincoln MKZ: 2007, 2008, 2009, 2010, 2011, 2012] - [Lincoln Zephyr: 2006] - [Mercury Milan: 2006, 2007, 2008, 2009]