{"product_id":"kacuyelin-ignition-coil-pack-iridium-spark-plug-kit-for-honda-civic-2006-2011-1-8l-set-of-4-direct-fit","title":"KacuYelin Ignition Coil Pack \u0026 Iridium Spark Plug Kit for Honda Civic 2006–2011 1.8L — Set of 4, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eThe KacuYelin UF582 ignition coil pack and set of four iridium spark plugs replace OE parts on 2006–2011 Honda Civic 1.8L engines to restore reliable spark and improve combustion consistency.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit combines four engineered ignition coils with four high-performance iridium spark plugs designed to meet or exceed OEM fit and function for Honda Civic 1.8L models (2006–2011). Each coil uses German-imported copper windings and durable materials to maintain stable high-voltage output, while the iridium plugs deliver focused spark energy and long service life. The set is manufactured in TS16949-certified facilities and intended as a direct-fit, plug-and-play replacement for specified OE numbers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit improve engine starting and throttle response?\u003c\/h3\u003e\n\u003cp\u003eReliable ignition components reduce misfires and weak sparks that often cause slow cranking, hesitation, or uneven acceleration. The coil’s high-purity copper windings and the iridium plug’s concentrated electrode spark work together to promote consistent combustion across all cylinders.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGerman-imported copper windings for stable high-voltage delivery\u003c\/li\u003e\n  \u003cli\u003eIridium center electrode with 360° laser welding for concentrated spark\u003c\/li\u003e\n  \u003cli\u003eHigh alumina ceramic insulators for strong insulation and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these parts fit my Honda Civic 2006–2011 1.8L?\u003c\/h3\u003e\n\u003cp\u003eThe kit is engineered to replace specific OE numbers including 30520-RNA-A01, 5C1637, E1082 and others listed in the product details. To ensure proper matching, confirm your year, model, engine size and submodel before ordering; this product is intended for the 1.8L L4 Honda Civic from 2006–2011.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for OE part numbers listed in product details\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play installation—no modification required\u003c\/li\u003e\n  \u003cli\u003eConfirm vehicle year, model, and engine to guarantee compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the iridium spark plugs and coils last?\u003c\/h3\u003e\n\u003cp\u003eIridium plugs are built for longevity and resistance to electrode wear; their nickel content and high-temperature ceramic support extended service intervals. While lifespan varies with driving conditions and maintenance, these plugs are rated for long life comparable to premium OE-style iridium plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium plugs resistant to ablation and rust for extended service\u003c\/li\u003e\n  \u003cli\u003eHigh alumina ceramics for thermal stability and insulation\u003c\/li\u003e\n  \u003cli\u003eCoil materials (epoxy, silicon steel core) resist oxidation and heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tangible benefits can I expect after installation?\u003c\/h3\u003e\n\u003cp\u003eWhen installed as a matched set, improved ignition consistency can reduce misfires, smooth idle, and help the engine run more efficiently. The design aims to reduce common ignition-related issues such as power loss at acceleration and rough starts, while aligning with emission performance expectations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced ignition failures and misfires with stable high-voltage output\u003c\/li\u003e\n  \u003cli\u003ePotential improvements in fuel efficiency and reduced carbon buildup\u003c\/li\u003e\n  \u003cli\u003eMeets OEM fitment specifications for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e The KacuYelin UF582 coil pack and 4-pack iridium spark plug kit is for DIY mechanics, independent shops, and Honda Civic owners who need reliable, OEM-compatible ignition components for 2006–2011 1.8L models. Choose this kit if you want a full-cylinder set for consistent ignition performance, long-life spark plugs, and parts manufactured under TS16949-quality processes. If you’re unsure about fitment, provide your vehicle details before purchase or consult a qualified technician for confirmation.\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 a direct replacement for my Civic?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this kit is designed to match specific OE numbers for 2006–2011 Honda Civic 1.8L; verify year, model, and engine before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the spark plugs require any special gap setting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—these iridium plugs are manufactured to OEM gap specifications and are ready to install without additional gapping.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KacuYelin","offers":[{"title":"Default Title","offer_id":67586526347449,"sku":"B0F1FS3R2N","price":133.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/kacuyelin-uf582-front-packaging.jpg?v=1790485794","url":"https:\/\/redleafauto.ca\/products\/kacuyelin-ignition-coil-pack-iridium-spark-plug-kit-for-honda-civic-2006-2011-1-8l-set-of-4-direct-fit","provider":"Redleaf Auto","version":"1.0","type":"link"}