Ignition Coil is a direct fit for the following:

2003-2007 Ford Focus (2.3L)
2005-2011 Ford Focus (2.0L 16V DOHC EFI)
2010-2013 Ford Transit Connect (2.0L)
2005-2006 Ford Escape (2.3L I-4 16V DOHC EFI)
2005-2006 Mercury Mariner (2.3L I-4 16V DOHC EFI)
2005-2008 Mercury Mariner (2.3L I-4 16V DOHC Hybrid)
2005-2008 Ford Escape Hybrid (2.3L I-4 16V DOHC Hybrid)
2007-2008 Ford Escape (2.3L I-4 16V DOHC EFI)

Genuine Ford Part Number: 4M5Z-12029-B