{"product_id":"ignition-coil-and-iridium-spark-plugs-for-kia-stinger-2018-2020-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Kia Stinger (2018-2020) 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 2018-2020 Kia Stinger (CK)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces degraded factory ignition components on the 2018-2020 Kia Stinger to eliminate boost-induced misfires, stabilize idle, and restore consistent combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Kia Stinger Thermal Breakdown\u003c\/h3\u003e\n\u003cp\u003eForced-induction direct injection creates severe combustion chamber pressures that place extreme electrical loads on the secondary ignition system. Over time, thermal cycling within the cramped \u003cstrong\u003eCK\u003c\/strong\u003e engine bay degrades the factory coil epoxy insulation, resulting in internal dielectric breakdown and spark leakage. Compounding the issue, high-mileage spark plug electrodes suffer gap erosion, increasing electrical resistance. When running high boost, the OEM ignition coils fail to deliver adequate ionization voltage across widened gaps, triggering P0300-P0304 DTC codes, hesitation during tip-in, and degraded fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit restores ignition system performance using four direct-replacement coil-on-plug units paired with precision fine-wire iridium spark plugs. The ignition coils feature high-temperature epoxy-filled windings, integrated ferrite cores to suppress RFI\/EMI, and heat-stabilized silicone boots that isolate secondary voltage up to factory thermal thresholds. Each iridium plug incorporates a laser-welded fine-wire center electrode, requiring significantly lower firing voltage than nickel-copper alternatives while retaining structural integrity under boost. Designed to fit the \u003cstrong\u003eTheta II G4KL\u003c\/strong\u003e engine, this matched configuration delivers reliable arc propagation and consistent ignition timing across all cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4x Black Ignition Coils (Coil-on-Plug)\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;\"\u003e2018-2020 Kia Stinger\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;\"\u003e2.0L Theta II T-GDI (G4KL) \/ CK\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;\"\u003e255 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\u003e2018-2020 Kia Stinger 2.0L Turbocharged Inline-4 (RWD \/ AWD)\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 CK Stinger?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2018-2020 Kia Stinger equipped with the \u003cstrong\u003eTheta II G4KL\u003c\/strong\u003e 2.0L Turbo engine. \u003cstrong\u003eThis kit does not fit the 3.3L twin-turbo V6 (Lambda II) platform.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo the spark plug boots require dielectric grease during installation?\u003c\/h4\u003e\n\u003cp\u003eA light application of dielectric grease inside the boot base is recommended to prevent moisture intrusion and eliminate terminal boot binding on the plug ceramic.\u003c\/p\u003e\n\n\u003ch3\u003eThe Kia Calibration\u003c\/h3\u003e\n\u003cp\u003eEngineered to withstand the demanding thermal profiles of modern turbocharged sport sedans, these ignition components maintain tight factory resistances to protect sensitive ECU driver circuits without throwing check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68083578306808,"sku":"DS-E0O00GDJF","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-kia-stinger-2018-2020-2-0l-1.jpg?v=1794528526","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-kia-stinger-2018-2020-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}