{"product_id":"x4xz-ignition-coil-double-iridium-spark-plug-kit-6-coil-6-plug-for-acura-honda-3-5l-3-7l-direct-fit","title":"X4XZ Ignition Coil \u0026 Double Iridium Spark Plug Kit — 6-Coil\/6-Plug for Acura \u0026 Honda 3.5L–3.7L Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eX4XZ UF624 ignition coil pack kit with six 97390 double iridium spark plugs replaces OE 30520-RN0-A01 to restore reliable spark and smoother running for compatible Acura and Honda V6 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete set pairs six high-quality ignition coils (UF624) with six double iridium spark plugs (97390 \/ E1124) engineered as direct-fit replacements for a range of 2009–2015 Acura and Honda 3.5L–3.7L models. Each coil and plug is built to match or exceed original specifications so you can regain proper ignition performance after misfires, rough idle, or reduced power. The kit emphasizes durable materials and noise suppression to help maintain stable firing and improved cold starts without complex modifications.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles and engine codes does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe X4XZ kit is matched to common V6 gasoline engines in select Acura and Honda model years. Fitment covers 2010–2013 Acura MDX 3.7L, 2013–2015 Acura RDX 3.5L, 2010–2013 Acura ZDX 3.7L, and many 2009–2015 Honda Pilot and 2009–2014 Honda Ridgeline 3.5L variants. Always cross-check part numbers and your VIN before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces OE part numbers including 30520-RN0-A01 and UF624.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 3.5L and 3.7L V6 engines listed in product details.\u003c\/li\u003e\n  \u003cli\u003eSee vehicle compatibility image (second main picture) for additional matches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these coils and double iridium plugs improve ignition?\u003c\/h3\u003e\n\u003cp\u003eThe ignition coils use premium thermoplastic connectors and internal ferrite noise suppressors to transfer high voltage consistently while limiting radio frequency interference. Double iridium plugs provide a finely machined firing tip for a stable, long-lasting spark, contributing to more reliable starts and steady idling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble iridium electrode rated for extended life—consistent spark across mileage.\u003c\/li\u003e\n  \u003cli\u003eStainless-steel spring and ferrite suppressor reduce electrical noise and misfires.\u003c\/li\u003e\n  \u003cli\u003eThermoplastic connector resists heat-related cracking for secure fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat symptoms indicate you should replace the ignition coil and spark plugs?\u003c\/h3\u003e\n\u003cp\u003eIf you notice engine misfires, rough idle, reduced acceleration, or decreased fuel efficiency, worn coils or plugs are common culprits. Replacing both coils and plugs as a set helps restore balanced ignition timing and engine smoothness without trial-and-error part swaps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntermittent or persistent engine misfire codes (check-engine light).\u003c\/li\u003e\n  \u003cli\u003eHard or slower-than-normal cold starts and rough idling.\u003c\/li\u003e\n  \u003cli\u003eLower fuel economy or hesitation during acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what support does X4XZ provide after purchase?\u003c\/h3\u003e\n\u003cp\u003eThe product ships as a complete set: six UF624 ignition coils plus six 97390 double iridium spark plugs. No printed instructions are included, but installation is designed to mirror OE parts for straightforward swap-in replacement. X4XZ offers customer support to assist with installation questions or product issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage: Ignition Coil Packs x6, Double Iridium Spark Plug x6.\u003c\/li\u003e\n  \u003cli\u003eCommon replacement references provided (30520RN0A01 and others) for fit verification.\u003c\/li\u003e\n  \u003cli\u003e1-year product service and 24-hour customer support from X4XZ.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This kit is aimed at owners and mechanics maintaining compatible Acura and Honda V6 vehicles who want an affordable, direct-fit overhaul of the ignition system. It suits drivers experiencing misfires, poor idle, or diminished responsiveness and technicians who prefer replacing both coils and plugs together to ensure balanced ignition performance across all cylinders.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these coils and plugs direct replacements for my factory parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The X4XZ UF624 coils and 97390 double iridium plugs are direct-fit replacements for specified Acura and Honda OE numbers like 30520-RN0-A01.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required beyond common hand tools and a torque wrench; installation follows the original parts' mounting points.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"X4XZ","offers":[{"title":"Default Title","offer_id":48080725901470,"sku":"B0D83FJ414","price":130.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/x4xz-uf624-coil-pack-front-view.jpg?v=1785784432","url":"https:\/\/northtrailauto.ca\/products\/x4xz-ignition-coil-double-iridium-spark-plug-kit-6-coil-6-plug-for-acura-honda-3-5l-3-7l-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}