{"product_id":"ignition-coil-and-iridium-spark-plugs-for-genesis-g80-2017-2020-3-8l","title":"Ignition Coil and Iridium Spark Plugs for Genesis G80 (2017-2020) 3.8L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2017-2020 Genesis G80\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces worn secondary ignition components on the 2017-2020 Genesis G80 to eliminate cylinder misfires, restore clean combustion efficiency, and smooth out erratic idle states.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Genesis G80 Dielectric Breakdown\u003c\/h3\u003e\n\u003cp\u003eIn the \u003cstrong\u003eDH\u003c\/strong\u003e chassis engine bay, thermal retention around the direct-injected 3.8L cylinder heads places severe stress on factory ignition components. Over continuous drive cycles, prolonged heat soak degrades the internal epoxy potting and secondary copper windings within the OEM pencil coils. This causes high-voltage micro-arcing, carbon tracking, and intermittent misfires under heavy load. Compounding the issue, standard electrode erosion on factory plugs widens the spark gap, forcing the fatigued coils to draw higher primary amperage and accelerating premature ignition failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis overhaul kit restores ignition energy to factory tolerances using six heavy-duty pencil coils and matched fine-wire iridium spark plugs. The coils are engineered with high-dielectric thermoplastic housings, vacuum-poured resin potting, and specialized silicone boots that resist dielectric puncture and heat embrittlement. Paired with laser-welded iridium-tipped spark plugs that deliver consistent flame propagation at lower required ionization voltages, this kit ensures complete combustion of high-pressure fuel charges and directly replaces OEM part numbers \u003cstrong\u003e273103L000\u003c\/strong\u003e and \u003cstrong\u003eUF844\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;\"\u003e2017-2020 Genesis G80 3.8L\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;\"\u003e\n\u003cstrong\u003eLambda II G6DJ\u003c\/strong\u003e \/ \u003cstrong\u003eDH\u003c\/strong\u003e\n\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;\"\u003e311 hp \/ 293 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;\"\u003e\n\u003cstrong\u003e273103L000\u003c\/strong\u003e, \u003cstrong\u003eUF844\u003c\/strong\u003e, KIN133746TOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017 Genesis G80 3.8 Sedan (RWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2018 Genesis G80 3.8 Sedan (RWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2019 Genesis G80 3.8 Sedan (RWD \/ AWD)\u003c\/li\u003e\n  \u003cli\u003e2020 Genesis G80 3.8 Sedan (RWD \/ AWD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the DH G80?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2017-2020 Genesis G80 equipped with the \u003cstrong\u003eLambda II G6DJ\u003c\/strong\u003e 3.8L V6 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped for direct-injection service?\u003c\/strong\u003e\u003cbr\u003e Yes, the plugs arrive factory-set to the OEM gap specification for the 3.8L GDI, though verifying gap before installation is always best practice.\u003c\/p\u003e\n\n\u003ch3\u003eThe Genesis Executive Caliber\u003c\/h3\u003e\n\u003cp\u003eA flagship luxury sedan demands precise combustion dynamics to maintain whisper-quiet cabin acoustics and seamless, linear acceleration. This ignition kit preserves that standard of refinement, eliminating stumbling and check engine lights without requiring software calibration.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594139668728,"sku":"DS-E89TRL5PR","price":158.95,"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-g80-2017-2020-3-8l-1.jpg?v=1790057331","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-genesis-g80-2017-2020-3-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}