ECCPP Ignition Coil Pack of 1 Compatible with Ford Mustang/Ranger/Aerostar/Explorer Mercury Mountaineer 1990-2011 Replacement for FD480 5C1125 F508 IGNITION COIL PACK FITMENT - Replacement ignition coil for Ford Mustang/Ranger/Aerostar/Explorer Mercury Mountaineer 1990-2011 HIGH QUALITY REPLACEMENT - Made of top quality materials, for higher stability and reliability, meet or exceed OEM standards,it helps solve the issue caused by bad coils such as shake and eliminate misfire FUNCTIONS - This new premium ignition coil can fit your vehicles perfectly and produce a high output energy, which can keep your engine running well and smoothly BUYER NOTICE - Please read the fitment list carefully beforehand to avoid ordering the improper coils, remember to prevent putting the ignition coils under the hot or wet environment COMPATIBLE PART NUMBERS - 5C1125 F508 C438 FD480 GN10178 FD480T Preventing the ignition coil being heated or damp Turning off the ignition coil when the engine does not work Checking, clearing the ignition coil and tightening the connector in order to avoid short circuit or ground Controlling the engine capability to prevent excerssive voltage Changing the spark plug regularly