{"product_id":"ignition-coil-and-iridium-spark-plugs-and-wires-for-hyundai-tiburon-2003-2008-2-0l","title":"Ignition Coil and Iridium Spark Plugs and Wires for Hyundai Tiburon (2003-2008) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Overhaul Kit for 2003-2008 Hyundai Tiburon\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition overhaul kit replaces the factory coil pack, secondary leads, and plugs on the 2003-2008 Hyundai Tiburon to eliminate cylinder misfires, restore clean flame propagation, and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Hyundai Tiburon Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder repeated thermal cycling, the factory waste-spark coil on the \u003cstrong\u003eGK\u003c\/strong\u003e chassis degrades prematurely. Heat radiation off the exhaust manifold breaks down internal secondary coil windings and cracks the aging factory silicone lead boots. This degradation causes dielectric breakdown, carbon tracking, and high-voltage arc leakage directly into the cylinder head. Symptoms include hesitation under acceleration, erratic idle, reduced fuel efficiency, and P0300 through P0304 cylinder misfire codes triggered by the \u003cstrong\u003eBeta II (G4GC)\u003c\/strong\u003e engine control unit.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition kit provides an integrated replacement strategy designed to handle sustained engine bay temperatures. The dual-tower ignition coil assembly features high-dielectric epoxy potting over heavy-gauge copper windings to resist insulation breakdown under heat soak. High-temp silicone spark plug wires feature spiral-wound conductors that suppress electromagnetic interference while maintaining low internal resistance for maximum voltage delivery. Paired with fine-wire iridium spark plugs, the system requires significantly lower ionization voltage to fire, ensuring rapid combustion initiation and protecting internal circuitry across all load conditions. Interchangeable with OEM part numbers \u003cstrong\u003eUF419\u003c\/strong\u003e, \u003cstrong\u003eUF627\u003c\/strong\u003e, \u003cstrong\u003e30520RBJS01\u003c\/strong\u003e, \u003cstrong\u003e30520RBJ003\u003c\/strong\u003e, and \u003cstrong\u003e30520RBJ013\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\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;\"\u003e2003-2008 Hyundai Tiburon\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;\"\u003eBeta II (G4GC) 2.0L \/ GK\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;\"\u003e138 hp \/ 136 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;\"\u003e30520RBJS01, UF419, UF627, 30520RBJ003, 30520RBJ013, KIN135982TOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2003 Hyundai Tiburon Base 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2004 Hyundai Tiburon Base 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2005 Hyundai Tiburon GS 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2006 Hyundai Tiburon GS 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2007 Hyundai Tiburon GS 2.0L L4\u003c\/li\u003e\n  \u003cli\u003e2008 Hyundai Tiburon GS 2.0L L4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the GK Tiburon?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2003-2008 Hyundai Tiburon equipped with the Beta II (G4GC) engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the included iridium spark plugs require manual gapping before installation?\u003c\/strong\u003e\u003cbr\u003e No, the iridium center electrodes come pre-gapped from the factory, and manual gapping tools can snap or damage the fine-wire tip.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyundai Sport Coupe Caliber\u003c\/h3\u003e\n\u003cp\u003ePreserve sharp throttle response and smooth high-RPM power delivery on your sport compact with secondary ignition components engineered to resist heat fatigue and maintain consistent spark energy.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50593935917304,"sku":"DS-EZOE6TTOQ","price":91.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-and-wires-for-hyundai-tiburon-2003-2008-2-0l-1.jpg?v=1790053981","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-and-wires-for-hyundai-tiburon-2003-2008-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}