Set of 8 Iridium Spark Plug and Ignition Coil Pack UF191 Compatible with Ford for Mustang 4.6L for 1999-2004 for 5.4L V8 2007-2012 for 5.8L V8 2013-2014, for Navigator 5.4L V8 1999-2004
Improve Your Car's Engine Performance: If your car have the following problem: Vehicle Hard to Start, Check Engine Light On, Misfire Engine, Poor Gas Mileage Control, Diminishing Power Output, Oil Leaking. Use our ignition coil and spark plugs will upgrade 20% more energy than factory coils
High quality Ignition Coils and Spark Plugs: The exterior of our ignition coils is made of high quality material to prevent melting due to engine overheating; The high conductivity copper coil is used inside the coil to improve the ignition speed. The spark plug is made of iridium electrodes to minimize the growth of the spark gap and provide greater flammability and spark efficiency
How to Confirm Vehicle Fitment: You can select the "Year/Make/Model" or other parameters of your car at the top of the list and click "Confirm" before purchasing. Check if this wheel speed sensor is suitable for your vehicle.