{"product_id":"ignition-coil-spark-plugs-for-honda-odyssey-2018-2025-3-5l","title":"Ignition Coil Spark Plugs for Honda Odyssey (2018-2025) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eOEM-Grade Ignition Coil and Iridium Spark Plug Kit for 2018-2025 Honda Odyssey (RL6)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and spark plug tune-up kit replaces aged, degraded ignition hardware on the 2018-2025 Honda Odyssey to eliminate misfires, stabilize idle dynamics, and restore factory combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Odyssey Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eIn the transverse-mounted 3.5L V6, excessive engine bay heat soak accelerates internal thermal degradation within the factory coil-on-plug (COP) assemblies. Over time, internal epoxy insulation breaks down and boot silicone hardens, causing dielectric puncture and voltage leakage under heavy load. Combined with extended spark gaps on eroded factory plugs, the ignition system draws higher primary current, triggering P0300 through P0306 misfire codes, erratic idle, and hesitation during cylinder deactivation transitions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive refresh kit pairs six heavy-duty ignition coils with fine-wire iridium spark plugs to re-establish a reliable spark kernel. The direct-fit coils feature vacuum-impregnated, heat-resistant epoxy potting and robust silicone boots designed to withstand high cylinder-head temperatures without arcing. The matched iridium plugs require lower ionization voltage, reducing secondary winding stress and resisting premature gap erosion under high thermal stress.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 Ignition Coils (Dark Grey)\u003c\/li\u003e\n  \u003cli\u003e6 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;\"\u003e2018-2025 Honda Odyssey\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\u003eJ35Y6\u003c\/strong\u003e \/ \u003cstrong\u003eRL6\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;\"\u003e280 hp \/ 262 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\u003eUF713\u003c\/strong\u003e, \u003cstrong\u003e30520-5G0-A01\u003c\/strong\u003e, 305205G0A01, 12290-R1A-A01, 12290R1AA01, 12290-R1Z-A01, 12290R1ZA01, 12290-R41-L01, 12290R41L01, 12290-R71-L01, 12290R71L01, GN10733, C1824, IC817, DILZKR7A11G, SILKR8B\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\u003e2018-2025 Honda Odyssey 3.5L V6 (LX, EX, EX-L, Touring, Elite)\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 RL6 Odyssey?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2018-2025 Honda Odyssey equipped with the \u003cstrong\u003eJ35Y6\u003c\/strong\u003e 3.5L engine across all automatic transmission trims.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to apply dielectric grease during installation?\u003c\/h4\u003e\n\u003cp\u003eApplying a thin film of dielectric grease inside the boot base is recommended to prevent moisture intrusion and ensure hassle-free boot release during future servicing.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Standard\u003c\/h3\u003e\n\u003cp\u003eRestoring pristine ignition parameters ensures the direct-injected \u003cstrong\u003eJ35Y6\u003c\/strong\u003e delivers immediate throttle response, consistent fuel atomization, and smooth variable-displacement operation across all driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68001982284024,"sku":"DS-EFQMHEOPD","price":262.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-honda-odyssey-2018-2025-3-5l-1.jpg?v=1794007664","url":"https:\/\/performancechiptuning.com\/de\/products\/ignition-coil-spark-plugs-for-honda-odyssey-2018-2025-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}