Ignition Coil for 2003-2013 Ford Escape Focus Transit Connect Mercury Mariner Mazda 3 2.0L 2.3L L4 Compatible with 4M5G12A366BC Dg507 Dg541 C1453 DIRECT REPLACEMENT/ UPGRADE over your original stock coils. We only use the highest grade materials. This makes our product durable and reliable under extreme conditions while providing High Electrical Resistance, strong Spark from plugs, and being resistant to Corrosion and Abrasion IGNITION COIL PACK for, 2.0L 2.3L ELECTRIC, Transit Connect 2010 to 2013, Focus 2003 to 2011, Escape 2005 to 2008, Fiesta 2008, Tribute 2005 to 2008, Mariner 2005 to 2008, 3 2004 to 2005 FORD, MAZDA, MERCURY owners please check fitment bar and description before you BUY IT as the ignition coil pack can change based on the year/ month of manufacture of your vehicle Compatible Part Numbers: DG507 DG541 C1453 One Year Warranty 2008 Ford Fiesta 2004-2011 Ford Focus 2010 Ford Transit Connect 2011 Ford Transit Connect 2012 Ford Transit Connect 2013 Ford Transit Connect 2004 Mazda 3 2005 Mazda 3 2005-2008 Ford Escape L4 2.3L 2003-2007 Ford Focus L4 2.3L 2004-2005 Mazda 3 L4 2.3L 2005-2006 &amp; 2008 Mazda Tribute L4 2.3L 2005-2008 Mercury Mariner L4 2.3L Eliminate misfire Direct replacement into vehicle Durable as they come Easy Installation Custom-made for the road Fit OE equipment with ease Tested in real life situations Most coils comepre-greased