4-Pack UF604 Ignition Coils & 5019 Spark Plugs Kit Compatible with Mazda 5 2008-2010 2012-2015, 2.3L 2.5L L4 - Replaces 1788386 5C1742 9212174 C753 E1104 GN10623 LF2L18100 LF2L18100A & more

CompatibilityCompatible with popular vehicles: Compatible with Mazda 5 2008-2010 L4 2.3L /2012-2015 L4 2.5L; Compatible with Mazda 2012-2015 L4 2.5L. Check product images/descriptions or contact us for fitment confirmation.; Material of Ignition CoilMatches OE durability with cross-referenced part numbers: 1788386, 5C1742, 9212174, C753, E1104, E333, GN10623, LF2L18100, LF2L18100A, UF604 etc. Precision-engineered with silicon steel cores, German enameled copper wiring, Japanese epoxy resin, and reinforced rubber sleeves for heat/voltage resistance. Built to prevent cracking, shorts, and premature failure.; Material of Spark PlugDirect replacement for OE Numbers 5019. Reduces engine wear and improves fuel efficiency. Iridium-tipped electrodes and CNC-machined metal shells ensure precise spark delivery, faster starts, and smoother acceleration. Isostatic ceramic insulators prevent voltage leaks for consistent combustion.; FunctionIn order to reduce common ignition coils issues such as: hard ignition/starting, long cranking time, misfires, lack of power, inconsistent transmission shifting, poor fuel economy, check engine light on, etc. After automotive replacement ignition coils, it can solve the problems of car shaking, stalling, increased fuel consumption, engine trouble light on and so on. It can effectively improve the power of the original car, so as to optimize the performance of the ignition coil.; What You GetYou can get a package including ignition coil *4, spark plug *4, manual