{"product_id":"kacuyelin-uf651-ignition-coil-pack-iridium-spark-plug-kit-for-hyundai-kia-1-8l-2-0l-set-of-4-oe-fit-durable","title":"KacuYelin UF651 Ignition Coil Pack \u0026 Iridium Spark Plug Kit for Hyundai\/Kia 1.8L–2.0L — Set of 4, OE Fit \u0026 Durable","description":"\u003cp\u003e\u003cstrong\u003eKacuYelin UF651 ignition coil pack set with matching iridium spark plugs replaces four faulty units to restore stable spark and smoother running for 1.8L–2.0L Hyundai and Kia naturally aspirated engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement kit combines high-conductivity coil packs and precision laser-welded iridium plugs engineered to meet OE fit and function for compatible Elantra, Elantra GT, Tucson, Forte, Forte5 and Soul models from 2011–2019. Designed and produced in TS16949-certified facilities, the components use corrosion-resistant metals and high-density ceramic to deliver reliable high-voltage output and consistent heat control under normal driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWill these coil packs and plugs fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThey are built specifically for non-turbo 1.8L and 2.0L naturally aspirated L4 engines in select Hyundai and Kia model years. Confirm the UF651 appearance and compare part numbers before buying; this set will not fit turbocharged variants or 1.6L engines (UF652 fits 1.6L).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible Hyundai: 2011–2016 Elantra, 2013–2020 Elantra GT, 2014–2020 Tucson\u003c\/li\u003e\n  \u003cli\u003eCompatible Kia: 2014–2016 Forte, 2014–2018 Forte5, 2012–2018 Soul\u003c\/li\u003e\n  \u003cli\u003eNot compatible with turbo models — verify engine badge or service manual\u003c\/li\u003e\n  \u003cli\u003eCheck vehicle appearance and OE numbers to avoid choosing UF652 (1.6L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these parts improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe coil and plug pair aim to restore a consistent spark, which helps the engine ignite fuel more reliably and run smoother. Improvements depend on current engine condition, but many users notice steadier idling, fewer misfires, and improved throttle response after replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoils use imported copper and alloy steel for stable high-voltage delivery\u003c\/li\u003e\n  \u003cli\u003eIridium center electrode with 360° laser weld enhances durability and heat transfer\u003c\/li\u003e\n  \u003cli\u003eHigh alumina ceramic insulator maintains thermal stability and electrical isolation\u003c\/li\u003e\n  \u003cli\u003eManufactured and tested to meet OE specifications for reliable fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the durability and quality features of this kit?\u003c\/h3\u003e\n\u003cp\u003eKacuYelin manufactures these parts in modern production lines with quality controls to TS16949 standards. Materials and assembly techniques—like corrosion-resistant alloys and cold-extrusion plus laser welding for the plugs—are chosen to extend service life under typical driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil construction: high-conductivity copper wire and corrosion-resistant alloy components\u003c\/li\u003e\n  \u003cli\u003eSpark plug details: high-percentage nickel content and 95% alumina ceramic\u003c\/li\u003e\n  \u003cli\u003eFactory testing ensures consistent high-voltage output across all coils\u003c\/li\u003e\n  \u003cli\u003eOE cross-references included for easier verification against original parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and verify the correct parts?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard ignition coil and plug replacement procedures; basic hand tools and a torque wrench are recommended. Before installation, visually compare your existing coils and plugs to the photos and OE numbers to confirm the UF651 configuration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect existing coil pack appearance and connector style\u003c\/li\u003e\n  \u003cli\u003eCompare OE numbers listed on the product with vehicle service records\u003c\/li\u003e\n  \u003cli\u003eReplace plugs and coils in matched sets for balanced performance\u003c\/li\u003e\n  \u003cli\u003eTorque plugs to manufacturer specs and ensure electrical connectors seat fully\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and DIY mechanics who own compatible 1.8L or 2.0L Hyundai and Kia models and want a direct-fit, factory-style replacement kit for worn coils and plugs. It’s aimed at people seeking improved engine smoothness and reliability without modifying the ignition system—confirm vehicle compatibility and non-turbo engine before ordering.\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: Does this UF651 kit fit turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The UF651 kit fits naturally aspirated 1.8L and 2.0L engines only; turbo versions are not compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can I confirm UF651 fits my car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare your existing part appearance and OE numbers with the listing and verify your engine is non-turbo 1.8L or 2.0L.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KacuYelin","offers":[{"title":"Default Title","offer_id":48079890481310,"sku":"B0DK3TDVXS","price":67.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kacuyelin-coil-pack-front-view.jpg?v=1785774611","url":"https:\/\/northtrailauto.ca\/products\/kacuyelin-uf651-ignition-coil-pack-iridium-spark-plug-kit-for-hyundai-kia-1-8l-2-0l-set-of-4-oe-fit-durable","provider":"North Trail Auto","version":"1.0","type":"link"}