4-Pack UF541 Ignition Coils & SP432 Spark Plugs Kit Compatible with Mazda 5 2006-2007, L4 2.3L - Replaces LFB618100A LFB618100B LFB618100B9U LFB618100C9U UF-541 5C1741 GN10400 & more

CompatibilityCompatible with Mazda 5 2006-2007 L4 2.3L; Compatible with Mazda 5 2006 2007 2.3L L4. Check product images/descriptions or contact us for fitment confirmation.; Material of Ignition CoilMatches OE durability with cross-referenced part numbers: LFB618100A, LFB618100B, LFB618100B9U, LFB618100C9U, UF-541, UF541, 5C1741, C779, 5C1741, COP271, GN10400, 48736, 1788395 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 SP432. 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 *