{"product_id":"oyeauto-uf816-ignition-coil-pack-iridium-spark-plugs-4-pack-for-hyundai-elantra-sonata-kona-veloster-kia-2-0l-l4","title":"OYEAUTO UF816 Ignition Coil Pack + Iridium Spark Plugs 4‑Pack for Hyundai Elantra, Sonata, Kona, Veloster \u0026 Kia 2.0L L4","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the OYEAUTO UF816 kit — a complete ignition replacement that combines four UF816 ignition coils with a matching set of iridium spark plugs. Designed for popular Hyundai and Kia 2.0L L4 engines, this 4‑pack aims to deliver reliable ignition consistency across everyday driving, from the morning start to highway cruising.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4 UF816 ignition coils with copper windings for durable performance\u003c\/li\u003e\n  \u003cli\u003e4 iridium spark plugs built for stable, long‑lasting ignition\u003c\/li\u003e\n  \u003cli\u003ePart compatibility reference: GN10877, 49137, C985\u003c\/li\u003e\n  \u003cli\u003eOne year warranty and dedicated support from OYEAUTO\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey durability and design highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e100% copper windings in the coils enhance electrical conductivity and durability\u003c\/li\u003e\n  \u003cli\u003eThermoplastic housing is engineered to withstand heat cycling and engine bay temperatures\u003c\/li\u003e\n  \u003cli\u003eSilicone rubber boot provides insulation to help resist heat and moisture ingress\u003c\/li\u003e\n  \u003cli\u003eIridium plugs included offer precise electrode geometry for reliable combustion under varied load\u003c\/li\u003e\n  \u003cli\u003eContinuous product optimization aims to reduce common coil pack malfunctions observed in some packs\u003c\/li\u003e\n  \u003cli\u003eReplacing coils and plugs together is recommended to minimize misfires and rough idle scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility and fitment\u003c\/h2\u003e\n\u003cp\u003eThis kit is designed for Hyundai Elantra (2015–2019), Sonata (2016–2019), Kona (2018–2019), Veloster (2019); and Kia Forte (2016–2019), Optima (2017–2018) with 2.0L L4 engines. Always verify fitment against your vehicle’s VIN and trim level.\u003c\/p\u003e\n\n\u003ch2\u003eReal‑world use cases\u003c\/h2\u003e\n\u003cp\u003eImagine smoother starts on chilly mornings, steadier idle in city traffic, and a confident pull when you accelerate onto the highway. The UF816 kit is built to support consistent ignition across multiple driving conditions, helping you feel more assured behind the wheel without promising guarantees.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation tips and notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFor best results, consider replacing ignition coils and spark plugs together\u003c\/li\u003e\n  \u003cli\u003eEnsure correct torque and connection of each coil and plug for optimal sealing\u003c\/li\u003e\n  \u003cli\u003eFollow standard safety procedures and consult vehicle service manuals as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\u003cp\u003eOYEAUTO backs this kit with a 1‑year warranty. If you encounter a quality issue, contact the seller for guidance or replacements under the warranty policy.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles are compatible with the UF816 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Hyundai Elantra, Sonata, Kona, Veloster, and select Kia 2.0L L4 models; verify fitment in your listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is it advisable to replace coils and plugs together?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing both at once can help minimize misfires and rough idle, depending on vehicle condition and service history.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OYEAUTO","offers":[{"title":"Default Title","offer_id":42465926479957,"sku":"B0BGRP1TYW","price":111.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/oyeaauto-uf816-ignition-coil-pack.jpg?v=1778028554","url":"https:\/\/plentytorque.co.uk\/products\/oyeauto-uf816-ignition-coil-pack-iridium-spark-plugs-4-pack-for-hyundai-elantra-sonata-kona-veloster-kia-2-0l-l4","provider":"PlentyTorque","version":"1.0","type":"link"}