{"product_id":"ignition-coil-and-iridium-spark-plugs-for-genesis-g70-2019-2021-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Genesis G70 (2019-2021) 2.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2019-2021 Genesis G70 (IK)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug kit replaces worn OEM ignition components on the 2019-2021 Genesis G70 to eliminate misfires under boost and restore uniform combustion efficiency across all cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Genesis G70 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe turbocharged \u003cstrong\u003eTheta II G4KL\u003c\/strong\u003e 2.0L engine exposes primary and secondary ignition hardware to extreme cylinder pressures and heat cycling. Over time, factory coil pack potting suffers internal dielectric breakdown, resulting in micro-arcing and secondary voltage leakage under peak boost. Simultaneously, thermal erosion widens factory plug gaps, demanding excessive dwell time and voltage from the primary circuit. This manifests as hesitation, rough idle, fuel dilution, and check engine lights with misfire codes (P0300–P0304).\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit delivers four heavy-duty coil-on-plug (COP) units matched with fine-wire iridium spark plugs. The replacement coils utilize reinforced copper windings encapsulated in high-grade dielectric epoxy and oil-resistant silicone boots to resist thermal fatigue. Paired with ultra-fine wire iridium center electrodes that demand significantly lower ionization voltage, this system ensures a concentrated spark discharge, prevents blowout under high manifold pressure, and stabilizes flame front propagation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4x Coil-on-Plug Ignition Coils (Black, 4-Pin Blade Connector)\u003c\/li\u003e\n  \u003cli\u003e4x Fine-Wire Iridium 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: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\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;\"\u003e2019-2021 Genesis G70\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;\"\u003eTheta II G4KL (2.0L Turbo) \/ IK\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;\"\u003e252 hp \/ 260 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;\"\u003e27300-2GGA0, 273002GGA0, UF764\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\u003e2019-2021 Genesis G70 2.0T (Manual and Automatic transmissions)\u003c\/li\u003e\n  \u003cli\u003eFits 2.0L Turbocharged L4 models only\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 IK G70?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2019-2021 Genesis G70 equipped with the \u003cstrong\u003eTheta II G4KL\u003c\/strong\u003e 2.0L engine. \u003cstrong\u003eThis kit does not fit models equipped with the 3.3L twin-turbo V6 engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eShould dielectric grease be used during installation?\u003c\/h4\u003e\n\u003cp\u003eApplying a thin film of dielectric grease to the interior lip of the rubber coil boots prevents moisture intrusion and stops the boots from vulcanizing to the ceramic spark plug insulator over time.\u003c\/p\u003e\n\n\u003ch3\u003eThe Genesis Calibration Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to satisfy the exact electrical impedance and thermal tolerances of high-output direct-injected powertrains, ensuring zero check engine lights, smooth idle control, and precise throttle modulation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68083578208504,"sku":"DS-EBWGSJ7CR","price":103.95,"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-genesis-g70-2019-2021-2-0l-1.jpg?v=1794528475","url":"https:\/\/performancechiptuning.com\/de\/products\/ignition-coil-and-iridium-spark-plugs-for-genesis-g70-2019-2021-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}