Is your Ford, Lincoln, or Mercury running rough? This 6-pack of ignition coils and spark plugs might be just what you need to smooth things out. This set includes 6 ignition coils AND 6 spark plugs - everything you need for a full tune-up on compatible vehicles. We're talking compatibility with 2007-2010 Ford Edge 3.5L V6, 2009-2010 Ford Flex 3.5L V6, 2010-2012 Ford Fusion 3.5L V6, 2008-2012 Ford Taurus 3.5L V6, and several Lincoln and Mercury models with 3.5L or 3.7L V6 engines. The part numbers match OE specifications including 7T4Z12029E, 7T4Z12029DA, CY0118100B, UF595, UF553, and DG520. When ignition coils start failing, you might notice engine misfires, rough idling, power loss, or worse fuel economy - not fun and not good for your engine. Replacing them with these quality coils ensures your spark plugs get the proper voltage for better cold starts and smoother running overall. The engineering matches or even improves on original equipment, so installation is straightforward if you're handy with basic tools. Having all six coils and plugs means you can do the job once and not worry about it for a good long while. Whether you're a DIY mechanic or taking it to your shop, this complete set saves you from buying parts separately. Your engine will thank you with better performance, improved fuel efficiency, and no more annoying misfires. Seriously, if your vehicle is in the compatible years and models, this ignition set is a smart investment in keeping your ride running right!