{"product_id":"bdfhyk-ignition-coil-pack-iridium-spark-plug-kit-for-honda-civic-2001-2005-1-7l-set-of-4-uf400-zfr6fgp","title":"BDFHYK Ignition Coil Pack \u0026 Iridium Spark Plug Kit for Honda Civic 2001-2005 1.7L — Set of 4 UF400\/ZFR6FGP","description":"\u003cp\u003e\u003cstrong\u003eComplete replacement kit of four BDFHYK ignition coils (UF400) paired with iridium ZFR6FGP spark plugs, engineered to fit 2001–2005 Honda Civic 1.7L L4 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 2001–2005 Honda Civic with the 1.7L L4 engine is showing rough idling, slow throttle response, difficulty starting, or increased fuel use, worn coil packs and spark plugs are common culprits. This BDFHYK set bundles four high-quality ignition coils and matching iridium spark plugs to restore consistent spark delivery and revitalize combustion performance. Each coil is manufactured using durable materials like silicon steel cores, premium rubber components, and varnished windings for long life, while the iridium-plated electrodes and advanced ceramic insulators in the ZFR6FGP plugs are designed for stable ignition and improved durability over standard plugs.\u003c\/p\u003e\n\n\u003ch3\u003eWill this kit fit my Honda Civic 2001–2005 1.7L L4?\u003c\/h3\u003e\n\u003cp\u003eCompatibility targets the Civic 2001–2005 with the 1.7L L4 engine, but fitment should always be confirmed against your vehicle’s OE numbers. Compare the OE references in the product details (for example UF400 and ZFR6FGP equivalents) with your current parts or service manual before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 2001–2005 Honda Civic 1.7L L4 engines.\u003c\/li\u003e\n  \u003cli\u003eOE cross-reference provided (UF400, 30520-P8E-A00 and others).\u003c\/li\u003e\n  \u003cli\u003eVerify part numbers before purchase to ensure correct match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these ignition coils and plugs improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe coils supply a consistent, high-voltage spark to each cylinder while the iridium plugs provide precise, long-lasting electrodes for better combustion. Together they reduce misfires, stabilize idle, and help the engine respond more quickly to throttle inputs without promising specific mileage or power gains.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoils use robust materials and varnished windings for reliable spark generation.\u003c\/li\u003e\n  \u003cli\u003eIridium electrodes resist wear for more consistent ignition over time.\u003c\/li\u003e\n  \u003cli\u003eReduced misfires and smoother throttle response when properly installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and lifespan expectations for these parts?\u003c\/h3\u003e\n\u003cp\u003eBDFHYK coils are built with silicon steel cores and premium rubbers, and the plugs use high-tech iridium and ceramic, which typically extend service life versus basic replacements. Actual lifespan depends on driving conditions and maintenance, but materials and construction aim to provide durable operation under typical use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoils use imported materials for improved longevity.\u003c\/li\u003e\n  \u003cli\u003eIridium plugs designed for extended electrode life compared to standard plugs.\u003c\/li\u003e\n  \u003cli\u003ePackage includes basic installation guidance; professional fitting recommended if unsure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: This BDFHYK coil-and-plug kit is for Honda Civic owners (2001–2005, 1.7L L4) who want a full ignition-service replacement in one purchase—especially cars showing rough idle, sluggish acceleration, or frequent misfires. It’s suitable for DIY enthusiasts comfortable with basic engine work and for independent shops seeking a matched coil-and-plug solution. Always confirm OE compatibility before buying; if your vehicle has more than 80,000 km and shows related symptoms, this kit is a logical maintenance or repair option. For questions about fitment or installation, contact BDFHYK support or consult a qualified mechanic.\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 compatible with my Civic 2003 1.7L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this set targets 2001–2005 Honda Civic 1.7L L4 models, but verify your OE numbers match UF400\/ZFR6FGP before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I replace coils and plugs together?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing both together ensures matched performance and avoids repeat labor if one component fails, especially after high mileage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BDFHYK","offers":[{"title":"Default Title","offer_id":48081350262942,"sku":"B0BPM4B7FP","price":87.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bdfhyk-front-packaging-coil-plug-set_bba1f83c-1519-4286-85dd-57d08e0c053a.jpg?v=1785800285","url":"https:\/\/northtrailauto.ca\/products\/bdfhyk-ignition-coil-pack-iridium-spark-plug-kit-for-honda-civic-2001-2005-1-7l-set-of-4-uf400-zfr6fgp","provider":"North Trail Auto","version":"1.0","type":"link"}