{"product_id":"performance-ignition-coils-for-honda-odyssey-1999-2010-3-5l","title":"Performance Ignition Coils for Honda Odyssey (1999-2010) 3.5L","description":"\u003ch2\u003eHigh-Output Performance Ignition Coils for 1999-2010 Honda Odyssey (J35 V6 \/ RL1\/RL3\/RL4)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eEngineered for complete combustion and high-mileage restoration:\u003c\/strong\u003e Replaces degrading OEM coil packs to deliver a stronger, more consistent spark, preventing misfires under heavy load and improving overall thermal efficiency.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Odyssey Ignition Shortcomings\u003c\/h3\u003e\n  \u003cp\u003eThe Honda J35 V6 is a highly dependable powerplant, but the factory ignition coils are prone to premature degradation due to severe thermal stress. The transverse engine layout in the RL1, RL3, and RL4 chassis traps radiant heat against the rear cylinder bank (cylinders 1, 2, and 3). Over thousands of severe heat cycles, the internal epoxy potting cracks, and the primary and secondary copper windings experience increased electrical resistance. This structural breakdown results in a weak spark, voltage leaks, hesitant throttle response, and eventually triggers P0300 through P0306 misfire diagnostic trouble codes. Furthermore, the OEM rubber boots become brittle over time, leading to direct electrical arcing against the spark plug tubes.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThese performance ignition coils are engineered to resolve the J35's thermal and electrical bottlenecks. Manufactured with upgraded, heavy-gauge copper wire in both the primary and secondary windings, they deliver a significantly higher voltage output with lower overall electrical resistance. The housings are injected with a high-dielectric epoxy resin that actively resists thermal micro-cracking and dissipates heat more effectively than factory units. To eliminate voltage leakage, the boots are constructed from high-temperature silicone, ensuring an electrically isolated seal against the spark plug. This upgraded design guarantees a complete burn of the air-fuel mixture, restoring lost torque, stabilizing rough idles, and preventing rear-bank misfires.\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;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1999-2010 Honda Odyssey\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eJ35 V6 \/ RL1, RL3, RL4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e210-255 hp \/ 229-250 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSet of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility \u0026amp; Cross-Reference\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e921-2012\u003c\/li\u003e\n    \u003cli\u003e5C1013\u003c\/li\u003e\n    \u003cli\u003e5C1461\u003c\/li\u003e\n    \u003cli\u003eIC242SB\u003c\/li\u003e\n    \u003cli\u003eUF242T\u003c\/li\u003e\n    \u003cli\u003e673-2310\u003c\/li\u003e\n    \u003cli\u003e23-0401\u003c\/li\u003e\n    \u003cli\u003e52-1627\u003c\/li\u003e\n    \u003cli\u003e52-1791\u003c\/li\u003e\n    \u003cli\u003eC1221SPEC\u003c\/li\u003e\n    \u003cli\u003eEBC1476\u003c\/li\u003e\n    \u003cli\u003e26C1007\u003c\/li\u003e\n    \u003cli\u003eCUF242\u003c\/li\u003e\n    \u003cli\u003e2IGC0183\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Honda Standard\u003c\/h3\u003e\n  \u003cp\u003eFor a platform heavily relied upon for daily driving and long-distance hauling, maintaining optimal ignition health is critical. This set ensures smooth, continuous power delivery, restores factory fuel economy, and delivers absolute long-term dependability without triggering Check Engine Lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48240724377848,"sku":"DS-E35HKTPPK","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-ignition-coils-for-honda-odyssey-1999-2010-3-5l-1.jpg?v=1776226443","url":"https:\/\/performancechiptuning.com\/products\/performance-ignition-coils-for-honda-odyssey-1999-2010-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}