{"product_id":"ignition-coil-and-iridium-spark-plugs-for-hyundai-veloster-2019-2021-1-6l","title":"Ignition Coil and Iridium Spark Plugs for Hyundai Veloster (2019-2021) 1.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2019-2021 Hyundai Veloster\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Replacement Ignition Service Kit:\u003c\/strong\u003e Restores factory secondary ignition voltage, prevents boost-induced spark blowout, and ensures complete flame propagation across all four cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Veloster Secondary Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eDirect-injected turbocharged engines subject ignition coils and spark plugs to elevated combustion pressures and rapid thermal cycling. Over time, OEM coil pack epoxy potting degrades under thermal stress, causing dielectric breakdown, micro-arcing, and intermittent misfires under load. Simultaneously, standard spark plug electrodes erode and widen the gap, placing excessive electrical strain on the primary windings and triggering P0300-P0304 fault codes during peak boost.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis ignition overhaul kit features heavy-gauge internal copper windings sealed in high-dielectric epoxy housing to eliminate internal voltage leakage and resist engine bay heat soak. The matched fine-wire iridium spark plugs lower the required firing voltage, provide exceptional thermal conductivity, and resist carbon fouling, ensuring crisp throttle response, stable idle, and uniform direct-injection combustion.\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;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2019-2021 Hyundai Veloster (1.6L Turbo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eGamma G4FJ 1.6L T-GDI \/ JS Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e201 hp \/ 195 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF817, UF-817, 27301-2B120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2019 Hyundai Veloster Turbo, Turbo R-Spec, Turbo Ultimate (1.6L L4 Turbo)\u003c\/li\u003e\n  \u003cli\u003e2020 Hyundai Veloster Turbo, Turbo R-Spec, Turbo Ultimate (1.6L L4 Turbo)\u003c\/li\u003e\n  \u003cli\u003e2021 Hyundai Veloster Turbo, Turbo R-Spec (1.6L L4 Turbo)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Hyundai Precision Standard\u003c\/h3\u003e\n\u003cp\u003eCalibrated specifically to interface with factory ECU dwell timing and high-compression direct injection maps, this kit delivers consistent spark energy for reliable cold starts, smooth idle, and trouble-free high-RPM performance.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452534788344,"sku":"DS-EQ2KT5CVF","price":98.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-hyundai-veloster-2019-2021-1-6l-1.jpg?v=1788722270","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-hyundai-veloster-2019-2021-1-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}