{"product_id":"ignition-coil-spark-plugs-for-hyundai-sonata-2006-2007-2-4l","title":"Ignition Coil + Spark Plugs for Hyundai Sonata (2006-2007) 2.4L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Replacement Ignition Coil \u0026amp; Spark Plug Kit for 2006-2007 Hyundai Sonata (NF)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Spark Plug Kit restores primary combustion efficiency, stabilizes idle, and eliminates misfires on the 2006-2007 Sonata 2.4L by delivering consistent high-voltage current directly to the combustion chamber.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Hyundai Sonata Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eFactory coil-on-plug modules on the \u003cstrong\u003eNF\u003c\/strong\u003e chassis endure punishing thermal cycling seated directly atop the cylinder head. Over continuous engine cycles, factory internal epoxy breaks down, causing dielectric leakage and primary-to-secondary winding shorts. Coupled with gradual electrode erosion on aged factory plugs, the resulting increased spark plug gap demands excessive secondary voltage, accelerating coil driver burnout and producing erratic hesitation under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis coordinated service kit pairs high-dielectric replacement coils with \u003cstrong\u003eNGK\u003c\/strong\u003e Platinum spark plugs to refresh primary ignition performance. Built to match \u003cstrong\u003eUF546\u003c\/strong\u003e specifications, the coils feature temperature-resistant epoxy potting and robust silicone boots that isolate secondary voltage and eliminate spark scatter. The fine-wire platinum core electrodes resist thermal degradation and carbon fouling, maintaining a stable arc gap across the entire \u003cstrong\u003eG4KC\u003c\/strong\u003e powerband for crisper throttle response and complete fuel burn.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 High-Performance Direct-Fit Ignition Coils (Replacement for UF546)\u003c\/li\u003e\n  \u003cli\u003e4 NGK Platinum Spark Plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100% style=\" border-collapse: collapse border: solid font-size: min-width:\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2006-2007 Hyundai Sonata\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2.4L G4KC Theta \/ NF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e162 hp \/ 164 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eUF546\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Hyundai Sonata 2.4L I4\u003c\/li\u003e\n  \u003cli\u003e2007 Hyundai Sonata 2.4L I4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the NF Sonata?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2006-2007 Hyundai Sonata equipped with the \u003cstrong\u003eG4KC\u003c\/strong\u003e 2.4L engine. \u003cstrong\u003eThis kit is not compatible with 3.3L V6 models or universal ignition applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eAre spark plug wires included with this kit?\u003c\/h4\u003e\n\u003cp\u003eNo, this application uses an individual coil-on-plug setup, meaning plug wires are not required or included.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyundai Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to deliver OE-caliber durability for daily driving, this matched ignition package ensures smooth idle stability and long-term powertrain reliability without causing false misfire codes or diagnostic check-engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67562627891448,"sku":"DS-EVOBDTKUO","price":117.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-hyundai-sonata-2006-2007-2-4l-1.jpg?v=1790987356","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-spark-plugs-for-hyundai-sonata-2006-2007-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}