{"product_id":"ignition-coil-and-iridium-spark-plugs-for-mazda-5-2008-2015-2-3l","title":"Ignition Coil and Iridium Spark Plugs for Mazda 5 (2008-2015) 2.3L","description":"\u003ch2\u003eHigh-Output Ignition Coil and Iridium Spark Plugs for 2008-2015 Mazda 5\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit replaces degraded ignition components on the 2008-2015 Mazda 5 to eliminate misfires, stabilize idle, and restore crisp throttle response.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mazda 5 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory coil-on-plug units seated in the \u003cstrong\u003eCR\/CW\u003c\/strong\u003e chassis suffer extreme thermal fatigue due to limited airflow over the \u003cstrong\u003eMZR 2.3L (L3-VE)\u003c\/strong\u003e valve cover. Prolonged engine bay heat cycling degrades the internal dielectric resin and primary windings, triggering secondary voltage leaks, carbon tracking, and persistent P0300-P0304 trouble codes. Simultaneously, standard copper or worn factory plugs exhibit continuous gap erosion, escalating secondary arc resistance and overworking the coils until spark blowout occurs under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-fit overhaul kit upgrades your ignition system with high-grade magnetic cores, reinforced PBT thermoplastic housings, and premium dielectric epoxy potting to resist thermal shock and voltage arcing. Matched with fine-wire iridium spark plugs, the assembly produces a highly focused spark kernel while reducing overall firing voltage requirements. The corrosion-resistant iridium center electrodes prevent premature gap degradation, optimizing flame propagation and combustion stability across all engine loads.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2008-2015 Mazda 5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eMZR 2.3L (L3-VE)\u003c\/strong\u003e \/ \u003cstrong\u003eCR\/CW\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e153 hp \/ 148 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eUF604\u003c\/strong\u003e, \u003cstrong\u003e0001587303\u003c\/strong\u003e, \u003cstrong\u003e0001587803\u003c\/strong\u003e, \u003cstrong\u003e000158780364\u003c\/strong\u003e, \u003cstrong\u003e000158780380\u003c\/strong\u003e, \u003cstrong\u003e1587303\u003c\/strong\u003e, \u003cstrong\u003e1587803\u003c\/strong\u003e, \u003cstrong\u003e5098138AA\u003c\/strong\u003e, \u003cstrong\u003e50981388AA\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008-2015 Mazda 5 Sport 2.3L L4\u003c\/li\u003e\n  \u003cli\u003e2008-2015 Mazda 5 Touring 2.3L L4\u003c\/li\u003e\n  \u003cli\u003e2008-2015 Mazda 5 Grand Touring 2.3L L4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the CR\/CW 5?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2008-2015 Mazda 5 equipped with the \u003cstrong\u003eMZR 2.3L (L3-VE)\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these iridium plugs come pre-gapped?\u003c\/strong\u003e\u003cbr\u003e Yes, they are pre-gapped to factory specifications, though checking gap clearance prior to installation is always recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mazda Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to uphold Mazda's responsive driving dynamics, this direct-fit ignition kit restores clean combustion efficiency, smooth idle, and instant throttle pickup without causing check engine lights or electrical hesitation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594102739192,"sku":"DS-EY7YVFQPN","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-mazda-5-2008-2015-2-3l-1.jpg?v=1790056989","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-mazda-5-2008-2015-2-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}