{"product_id":"oyeauto-iridium-spark-plug-kit-4-pack-for-hyundai-kia-1-4-2-4l-engines-fine-iridium-electrode-oem-fit","title":"OYEAUTO Iridium Spark Plug Kit 4-Pack for Hyundai Kia 1.4–2.4L Engines — Fine Iridium Electrode, OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eHigh-performance iridium spark plugs from OYEAUTO designed to replace worn units on many Hyundai, Kia and other popular makes for improved ignition consistency and long service life.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your vehicle is listed among common Hyundai, Kia, Honda, Toyota, Nissan and other models, these four OYEAUTO iridium spark plugs are a direct-replacement option built to meet OEM-style fit and function. They use a fine iridium center electrode to resist wear, tolerate higher temperatures and deliver steady sparks under everyday driving conditions. The pack contains four plugs and covers a wide range of engines — from compact 1.3–1.8L units to larger 2.4L applications — making it a convenient kit for single-engine changes or phased maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich cars and engines will these OYEAUTO plugs fit?\u003c\/h3\u003e\n\u003cp\u003eThese plugs are intended for many model years and engine displacements across Hyundai, Kia and several other manufacturers. Compatibility includes popular compact and midsize models with 1.4L–2.4L engines; always verify part numbers and engine codes before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExamples: Hyundai Elantra (2011–2020), Kona (2018–2021), Santa Fe Sport (2013–2018).\u003c\/li\u003e\n  \u003cli\u003eKia coverage: Forte\/Forte5 (2014–2024), Soul (2012–2024), Optima (2011–2020), Seltos (2021–2025).\u003c\/li\u003e\n  \u003cli\u003eAlso fits select Honda, Toyota, Nissan, Mazda, Acura, Lexus, Mercedes-Benz and others — see detailed fitment list.\u003c\/li\u003e\n  \u003cli\u003eReplace with referenced part numbers like 18846-11070 or SP149125AD when matching to your vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these iridium plugs affect daily driving and performance?\u003c\/h3\u003e\n\u003cp\u003eIridium’s high melting point and fine-wire electrode promote stable ignition and reduce the frequency of misfires, which can help maintain smoother acceleration and dependable cold starts. While not a magic performance upgrade, they offer longevity and consistent combustion compared with many standard copper plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSharper spark for more reliable ignition across rpm ranges.\u003c\/li\u003e\n  \u003cli\u003eImproved resistance to electrode erosion means longer replacement intervals.\u003c\/li\u003e\n  \u003cli\u003eMay support modest fuel-efficiency consistency when plugs are worn out previously.\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet typical OEM replacement intervals and specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build and warranty details I should know?\u003c\/h3\u003e\n\u003cp\u003eThese plugs use a fine iridium center electrode bonded to a durable core and shell to withstand modern engine conditions. OYEAUTO backs the product with a 12-month warranty that covers manufacturing defects; return or replacement options are available if the plugs fail under normal use during the warranty period.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine iridium center electrode for enhanced durability versus platinum or copper.\u003c\/li\u003e\n  \u003cli\u003eConstructed for high-temperature stability and reduced electrode wear.\u003c\/li\u003e\n  \u003cli\u003e12-month warranty covers refunds or replacement for qualifying defects.\u003c\/li\u003e\n  \u003cli\u003eSold in a 4-piece set — enough for most 4-cylinder engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I confirm fitment before buying or installing?\u003c\/h3\u003e\n\u003cp\u003eCheck your vehicle’s owner manual, under-hood parts label or existing spark plug part numbers to confirm compatibility. Cross-reference the listed replacement part numbers and the engine displacement\/year ranges provided to avoid ordering the wrong plug type.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch part numbers such as 18846-11070 or SP149125AD when possible.\u003c\/li\u003e\n  \u003cli\u003eConfirm engine size and year range against the product fitment table.\u003c\/li\u003e\n  \u003cli\u003eWhen in doubt, consult a mechanic or your dealer with your VIN for exact fitment.\u003c\/li\u003e\n  \u003cli\u003eThese plugs are shipped in sets of four — suitable for most 4-cylinder engine swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The OYEAUTO 4Pcs Iridium Spark Plug set is for DIYers and professional technicians seeking a durable, OEM-style ignition replacement for numerous Hyundai and Kia models as well as a wide array of Honda, Toyota, Nissan and other vehicles. Choose these plugs if you want a longer-life option than copper plugs, need reliable cold starts and consistent combustion across common 1.3L–2.4L engines, and want the reassurance of a 12-month parts warranty.\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: Do these OYEAUTO plugs fit my Hyundai Elantra 2016 1.8L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this 4-piece iridium set lists compatibility with Hyundai Elantra 1.8L models from 2011–2020. Verify by matching your engine code or part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty comes with the spark plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: OYEAUTO includes a 12-month warranty covering manufacturing defects; they will refund or replace qualifying plugs during that period.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OYEAUTO","offers":[{"title":"Default Title","offer_id":48087461560478,"sku":"B0F66Q4DPF","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/oyeauto-front-packaging-iridium-spark-plugs.jpg?v=1785924377","url":"https:\/\/northtrailauto.ca\/products\/oyeauto-iridium-spark-plug-kit-4-pack-for-hyundai-kia-1-4-2-4l-engines-fine-iridium-electrode-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}