{"product_id":"bdfhyk-ignition-coil-and-iridium-spark-plug-kit-for-2-0l-hyundai-kia-set-of-4-oe-fit","title":"BDFHYK Ignition Coil and Iridium Spark Plug Kit for 2.0L Hyundai\/Kia — Set of 4, OE Fit","description":"\u003cstrong\u003eBDFHYK Ignition Coil Pack UF816 paired with Iridium Spark Plugs ILZKR8C8G is a four-piece replacement kit engineered to restore reliable ignition for compatible 2.0L L4 Hyundai and Kia engines.\u003c\/strong\u003e\n\n\u003cp\u003eIf your 2017–2020 Hyundai Elantra, 2018–2020 Kona, 2019–2020 Veloster, or 2018–2020 Kia Forte and 2020 Soul with the 2.0L L4 motor is showing rough idling, sluggish acceleration, or higher fuel use, worn coils and plugs are often the cause. This BDFHYK kit contains four coil packs (OE UF816 \/ 27300-2E601) and four iridium spark plugs (OE ILZKR8C8G) designed to match factory fitment and bring ignition performance back toward new-vehicle behavior.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these coils and plugs affect everyday driving?\u003c\/h3\u003e\n\u003cp\u003eThe kit improves spark consistency and combustion control, which helps smooth idle, sharper throttle response, and steadier acceleration. While results depend on overall engine condition, replacing degraded ignition parts is one of the most cost-effective ways to reduce misfires and restore engine responsiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for specified Hyundai and Kia models with 2.0L L4 engines.\u003c\/li\u003e\n  \u003cli\u003eIridium plugs provide stronger, longer-lasting electrode life than standard plugs.\u003c\/li\u003e\n  \u003cli\u003eCoils use quality materials (silicon steel core, varnished wire) for improved durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features do these parts offer?\u003c\/h3\u003e\n\u003cp\u003eEach ignition coil uses a silicon-steel core, premium insulation components, and varnished windings to resist heat and vibration. The iridium-tipped spark plugs use a fine electrode and high-grade ceramic for stable firing and prolonged service life compared with conventional plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil internals: Japan-imported rubber seals, Germany-imported varnish on windings.\u003c\/li\u003e\n  \u003cli\u003eSpark plug tip: iridium electrode for higher melting point and precise spark.\u003c\/li\u003e\n  \u003cli\u003eBuilt to match OE identifiers: UF816, 273002E601 (coils) and ILZKR8C8G (plugs).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation, and what should I check first?\u003c\/h3\u003e\n\u003cp\u003eThese are bolt-in replacements where fitment matches the original factory parts. Basic hand tools and a torque wrench are usually all that’s needed; replacement is straightforward for anyone comfortable working under the hood. Always confirm OEM part numbers and vehicle compatibility before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify OE numbers: UF816, 27300-2E601, ILZKR8C8G against your vehicle.\u003c\/li\u003e\n  \u003cli\u003eReplace coils and plugs together for consistent performance across cylinders.\u003c\/li\u003e\n  \u003cli\u003eFollow torque specs and apply anti-seize or dielectric grease only where specified by service guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen is it time to replace coils and plugs?\u003c\/h3\u003e\n\u003cp\u003eIf your vehicle has over ~80,000 km (about 50,000 miles) or shows symptoms like frequent misfires, rough starts, hesitation on acceleration, or a noticeable drop in fuel efficiency, consider a replacement. Replacing coils and plugs as a matched set helps prevent one failing component from masking or accelerating wear in the other.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSigns: engine vibration, failed starts, loss of power, increased fuel consumption.\u003c\/li\u003e\n  \u003cli\u003eRecommended after prolonged service life or when diagnostic trouble codes indicate ignition faults.\u003c\/li\u003e\n  \u003cli\u003eBuying as a set ensures matched performance and simplified maintenance intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This BDFHYK UF816 ignition coil and ILZKR8C8G iridium spark plug set of four is aimed at owners and DIY mechanics of compatible Hyundai and Kia 2.0L L4 models who want a direct-fit, durable replacement that restores ignition reliability. It suits drivers wanting an affordable, quality aftermarket option with clear OE cross-references and manufacturer support. Always check your vehicle’s factory part numbers and service recommendations before purchasing or installing replacement ignition parts.\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 fit for my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They match listed OE numbers (UF816, 27300-2E601, ILZKR8C8G) for specified Hyundai\/Kia 2.0L L4 models; verify against your VIN or service manual.\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 at the same time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—changing them together helps ensure balanced performance and avoids premature wear of the new component.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BDFHYK","offers":[{"title":"Default Title","offer_id":48080778559646,"sku":"B0D12JRKSV","price":108.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bdfhyk-front-packaging.jpg?v=1785786963","url":"https:\/\/northtrailauto.ca\/products\/bdfhyk-ignition-coil-and-iridium-spark-plug-kit-for-2-0l-hyundai-kia-set-of-4-oe-fit","provider":"North Trail Auto","version":"1.0","type":"link"}