Description:

[Reference Number]: UF271, 12556893, 12558693, 12570553, 19355500, 3859078, 38590782, D581, 3186, TR5GP, meets OE specification for fit, finish and function. [Superior Performance]: Once the ignition coil pack and spark plugs connect with your engine, can be solved difficulty starting, long crank time, misfires, high fuel consumption, engine vibration, check engine light and other problems. [Iridium spark plug]: Iridium is a type of refined alloy which is highly suitable to be used as the materials of the central electrode in a spark plug. It extends the life of the spark plug nearly threefold, ensures a more stable idle speed of the engine, and delivers a super performance to the engine with improved fuel efficiency, reduced emissions and faster starting up..