Pack of 4 Ignition Coils for 2006-2015 Mazda CX-7 MX-5 Miata 3 6 Sport L4 2.0L 2.3L 2.5L fit C1683 UF540 L3G218100A 3 Pins 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 Fit for 2010 2011 2012 2013 Mazda 3 L4 2.5L, 2006-2013 Mazda 3 L4 2.0L, 2006-2009 Mazda 3 2009-2012 Mazda 6 L4 2.5L, and 2006 2007 2008 Mazda 6 L4 2.3L 2006-2015 Mazda Miata MX-5, 2006-2008 2010-2012 Mazda MX-5 2.0L, 2007-2012 Mazda CX-7, 2006-2012 Mazda 3 2.3L and 2012 Mazda 3 L4 2.0L with 5 Speed Manual Transmission MAZDA 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: UF540, UF-540, 610-58723, L3G218100A, L3G218100A9U, C1683, 5C1740, L3G2-18-100B, 178-8350, 178-8527, 5C1740, E1040, 50223, L3G2-18-100A, L3G218100B9U One Year Warranty 2006-2008 Mazda MX-5 2010-2012 Mazda MX-5 2006-2015 Mazda MX-5 Miata 2006-2013 Mazda 3 2009 2010 Mazda 3 Sport 2012 2013 Mazda 3 Sport 2007-2012 Mazda CX-7 2006-2012 Mazda 3 2006-2008 Mazda 6 2010-2012 Mazda CX-7 2010-2013 Mazda 3 2012 2013 Mazda 3 Sport 2009-2013 Mazda 6 Eliminate misfire Direct installation into vehicle Increase horsepower Stronger throttle response Durable as they come Custom-made for the road Fit OE equipment with ease Tested in real life situations Most coils comepre-greased