{"product_id":"ignition-coil-iridium-spark-plugs-for-hyundai-genesis-2012-2016-3-8l","title":"Ignition Coil + Iridium Spark Plugs for Hyundai Genesis (2012-2016) 3.8L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2012-2016 Hyundai Genesis\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit restores secondary ignition voltage and flame-front stability on the 2012-2016 Hyundai Genesis 3.8L to eliminate high-load misfires and restore precise throttle calibration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Hyundai Genesis Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder demanding operating conditions, the factory coil packs on the \u003cstrong\u003eBH\u003c\/strong\u003e and \u003cstrong\u003eDH\u003c\/strong\u003e chassis suffer from thermal degradation. Engine bay heat soak degrades the internal epoxy insulation and internal copper primary\/secondary windings over time. This breakdown causes dielectric punch-through, spark energy leakage, and secondary voltage drop-off. Compounding this, the high compression and cylinder pressures of the direct-injected \u003cstrong\u003eLambda II (G6DJ)\u003c\/strong\u003e engine accelerate electrode erosion on standard plugs. The resulting widened spark gap forces aging coils to work harder, triggering intermittent stumbling, rough idle, poor fuel economy, and P0300-P0306 misfire trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit restores factory spark energy through upgraded materials and tighter manufacturing tolerances. The ignition coils feature high-dielectric PBT thermoplastic housings filled with premium epoxy potting to seal out moisture and eliminate voltage arcing under load. Internal core windings utilize high-conductivity magnetic copper wire for fast saturation and sustained spark discharge. Paired with fine-wire laser-welded iridium center electrodes and copper-core ground electrodes, this combination provides minimal quenching, stable arc initiation, and sustained resistance against gap growth under aggressive direct-injection combustion pressures.\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;\"\u003e2012-2016 Hyundai Genesis\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;\"\u003e3.8L V6 Lambda II (G6DJ) \/ BH, DH, BK\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;\"\u003e333–348 hp \/ 291–295 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\u003eUF546\u003c\/strong\u003e, \u003cstrong\u003e93175\u003c\/strong\u003e, \u003cstrong\u003e27301-3C000\u003c\/strong\u003e, \u003cstrong\u003e27301-3C100\u003c\/strong\u003e, \u003cstrong\u003e27301-3C010\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2012-2016 Hyundai Genesis 3.8L V6 (Sedan \u0026amp; Coupe)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the BH and DH Genesis?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2012-2016 Hyundai Genesis equipped with the 3.8L \u003cstrong\u003eLambda II (G6DJ)\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould ignition coils and spark plugs be replaced at the same time?\u003c\/strong\u003e\u003cbr\u003e Yes, servicing both simultaneously prevents premature coil failure caused by the excessive internal resistance of worn, widened spark plug gaps.\u003c\/p\u003e\n\n\u003ch3\u003eThe Hyundai Performance Standard\u003c\/h3\u003e\n\u003cp\u003eDirect-injected naturally aspirated performance demands consistent high-voltage delivery to maintain peak efficiency throughout the RPM band. This kit matches factory dwell curves and pin configurations, providing reliable cold starts, crisp transient throttle response, and smooth power across the tachometer.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50622907613432,"sku":"DS-EQZ1FTLBF","price":186.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-hyundai-genesis-2012-2016-3-8l-2.jpg?v=1790276742","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-hyundai-genesis-2012-2016-3-8l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}