{"product_id":"uf816-ignition-coil-and-spark-plugs-for-hyundai-elantra-sonata-kia-soul-4-pcs","title":"UF816 Ignition Coil and Spark Plugs for Hyundai Elantra Sonata Kia Soul 4 Pcs","description":"\u003cstrong\u003eThis 4PCS UF816 Ignition Coil \u0026amp; Spark Plugs Pack is a complete ignition tune-up kit compatible with Hyundai Elantra, Sonata, and Kia Soul models, matching OEM Part# UF816.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe 4PCS UF816 Ignition Coil \u0026amp; Spark Plugs Pack provides reliable ignition spark for consistent engine efficiency. This pack contains four ignition coils and four spark plugs to replace aging components on Hyundai and Kia vehicles. It is suitable for DIY mechanics and workshops performing scheduled ignition maintenance.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eFour high-quality ignition coils and matching spark plugs for a complete cylinder bank replacement.\u003c\/li\u003e \u003cli\u003eUF816 coil design meets or exceeds OEM specifications for voltage output and durability.\u003c\/li\u003e \u003cli\u003eSpark plugs are selected for correct heat range and electrode durability to ensure consistent combustion.\u003c\/li\u003e \u003cli\u003ePlug-and-play connectors match factory harnesses—no splicing or modifications required.\u003c\/li\u003e \u003cli\u003eHelps restore fuel economy and smooth acceleration over worn factory coils.\u003c\/li\u003e \u003cli\u003eCorrosion-resistant boots and terminals for extended service life.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHyundai Elantra\u003c\/li\u003e \u003cli\u003eHyundai Sonata\u003c\/li\u003e \u003cli\u003eKia Soul\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eComplete ignition system tune-up for Hyundai\/Kia 4-cylinder engines.\u003c\/li\u003e \u003cli\u003eSolving misfire trouble codes (P0300–P0304) caused by failing ignition coils.\u003c\/li\u003e \u003cli\u003eRestoring smooth idle and acceleration after coil degradation.\u003c\/li\u003e \u003cli\u003ePreventive maintenance at recommended mileage intervals to avoid sudden coil failure.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e UF816\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSet Includes:\u003c\/strong\u003e 4 ignition coils, 4 spark plugs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoil Design:\u003c\/strong\u003e Pencil-type ignition coil\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hyundai \/ Kia 4-cylinder gasoline engines\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the spark plugs pre-gapped? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the spark plugs come pre-gapped to manufacturer specifications, but it is recommended to verify the gap before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit a Hyundai Elantra GT? \u003cstrong\u003eA:\u003c\/strong\u003e This pack fits the standard Elantra sedan and many Elantra GT models with the same 4-cylinder engine; please confirm your coil part number and engine code for a match.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679699001617,"sku":"ZZ3A01058","price":131.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_2824e152-c8bb-4eff-9353-a1c6761a0222.jpg?v=1781653647","url":"https:\/\/www.duraforce.com\/products\/uf816-ignition-coil-and-spark-plugs-for-hyundai-elantra-sonata-kia-soul-4-pcs","provider":"DURAFORCE","version":"1.0","type":"link"}