{"product_id":"kacuyelin-uf651-ignition-coil-pack-iridium-spark-plug-kit-4-piece-set-for-hyundai-kia-1-8l-2-0l-2011-2019-oe-fit-durable","title":"KacuYelin UF651 Ignition Coil Pack \u0026 Iridium Spark Plug Kit — 4‑Piece Set for Hyundai\/Kia 1.8L‑2.0L (2011–2019) — OE Fit, Durable","description":"\u003cp\u003e\u003cstrong\u003eThe KacuYelin UF651 ignition coil pack and iridium spark plug set is a four-piece replacement kit engineered to restore reliable spark and consistent combustion for Hyundai and Kia 1.8L and 2.0L naturally aspirated engines (2011–2019).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis matched kit bundles four UF651 coil packs with four iridium-tipped spark plugs designed to meet OE fit and performance standards. Built in TS16949-certified facilities, the coil pack uses high-conductivity copper and corrosion-resistant alloys, while the iridium plugs feature a laser-welded center electrode and high-alumina ceramic insulator. The combination is intended to provide stable high-voltage output, improved ignition consistency, and durable service life for compatible Elantra, Elantra GT, Tucson, Forte, Soul, and Forte5 models.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this UF651 kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis set is made specifically for naturally aspirated Hyundai and Kia four-cylinder engines in the 1.8L and 2.0L range from model years listed. It does not fit turbocharged (Turbo\/T) engines or the 1.6L application (UF652).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyundai: Elantra (2011–2016), Elantra GT (2013–2020), Tucson (2014–2020)\u003c\/li\u003e\n  \u003cli\u003eKia: Forte (2014–2016), Soul (2012–2018), Forte5 (2014–2018)\u003c\/li\u003e\n  \u003cli\u003eConfirm fit using vehicle VIN or fitment tool before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are the coil packs and plugs constructed for durability?\u003c\/h3\u003e\n\u003cp\u003eKacuYelin coil packs use German-imported copper wire and alloy steel to maintain conductivity and resist oxidation. The iridium plugs combine a 360° continuous laser-welded electrode with a high-alumina ceramic body for stable heat transfer and long life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil materials: copper conductors, corrosion-resistant alloy steel\u003c\/li\u003e\n  \u003cli\u003eSpark plug: laser-welded iridium center electrode, 95% alumina ceramic\u003c\/li\u003e\n  \u003cli\u003eManufactured and tested in TS16949-certified production lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance or drivability changes can I expect after installation?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn coils and plugs can restore consistent spark delivery, often improving throttle response and reducing misfires or hard starts. In many cases, properly functioning ignition components help the engine run more efficiently and can reduce uneven idling and increased fuel consumption.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMore stable ignition and fewer misfires under normal driving\u003c\/li\u003e\n  \u003cli\u003ePotential improvement in throttle response and starting reliability\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet OEM electrical output for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I make sure I’m buying the correct UF651 versus UF652?\u003c\/h3\u003e\n\u003cp\u003eCheck the engine displacement and the visual appearance of your ignition coils: UF651 fits 1.8L and 2.0L naturally aspirated engines; UF652 is for 1.6L engines. If your car is turbocharged or the coil casing differs from the images, this kit is not compatible.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify engine size: only 1.8L and 2.0L for UF651\u003c\/li\u003e\n  \u003cli\u003eDo not use for Turbo\/T or 1.6L engines (UF652)\u003c\/li\u003e\n  \u003cli\u003eUse seller’s fitment tool or VIN check to confirm compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this kit for: Drivers and DIY mechanics who need a direct-fit ignition coil and iridium spark plug replacement that meets OE standards for Hyundai and Kia 1.8L\/2.0L naturally aspirated engines. It’s appropriate for owners experiencing misfires, rough idle, starting difficulty, or who are performing routine ignition maintenance and want an OEM-style alternative built in certified facilities. Always verify fitment for your exact model year and engine code 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 UF651 fit turbocharged engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The UF651 kit is for naturally aspirated 1.8L and 2.0L engines only and does not fit Turbo\/T applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many coil packs and plugs are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing includes four UF651 ignition coil packs and four iridium spark plugs—one set per cylinder for four-cylinder engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KacuYelin","offers":[{"title":"Default Title","offer_id":55169342144855,"sku":"B0DK3TDVXS","price":74.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/kacuyelin-uf651-front-packaging.jpg?v=1790422837","url":"https:\/\/britishgarage.co.uk\/products\/kacuyelin-uf651-ignition-coil-pack-iridium-spark-plug-kit-4-piece-set-for-hyundai-kia-1-8l-2-0l-2011-2019-oe-fit-durable","provider":"British Garage","version":"1.0","type":"link"}