{"product_id":"ignition-coil-and-iridium-spark-plugs-for-honda-ridgeline-2017-2020-3-5l","title":"Ignition Coil and Iridium Spark Plugs for Honda Ridgeline (2017-2020) 3.5L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2017-2020 Honda Ridgeline\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces aged ignition components on the 2017-2020 Honda Ridgeline to eliminate cylinder misfires, restore fuel economy, and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Ridgeline Thermal Breakdown Problem\u003c\/h3\u003e\n\u003cp\u003eThe factory coil-on-plug modules in the direct-injected \u003cstrong\u003eJ35Y6\u003c\/strong\u003e 3.5L V6 endure intense thermal cycling inside recessed cylinder head spark plug tubes. Over sustained mileage, OEM coil boot silicone hardens and fractures, leading to dielectric breakdown and secondary voltage flashover against the head wall. Concurrently, factory spark plugs suffer center electrode erosion and gap enlargement, forcing the coil packs to generate higher discharge voltages. This excessive resistance overheats the internal primary and secondary copper windings, triggering intermittent hesitation, catalytic converter-damaging unburnt fuel wash, and typical DTC codes P0300 through P0306 under heavy acceleration or towing loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder service kit pairs heavy-duty pencil ignition coils with fine-wire iridium spark plugs to restore factory-calibrated ignition reserve. Each coil pack features vacuum-potted epoxy insulation and high-permeability magnetic cores that resist thermal shock and internal arcing. High-grade fluorosilicone boots insulate against corona discharge and repel engine oil contamination. Paired with laser-welded 0.6mm fine-wire iridium center electrodes, this package minimizes spark quench, lowers the required ionization voltage, and ensures consistent flame front propagation through the high-compression combustion chambers.\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 Honda Ridgeline\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\u003eYK2\/YK3\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\u003e305205G0A01\u003c\/strong\u003e, \u003cstrong\u003eUF713\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\u003e2017-2020 Honda Ridgeline RT 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Honda Ridgeline RTS 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Honda Ridgeline Sport 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Honda Ridgeline RTL 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Honda Ridgeline RTL-T 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Honda Ridgeline RTL-E 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Honda Ridgeline Black Edition 3.5L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the YK2\/YK3 Ridgeline?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2017-2020 Honda Ridgeline equipped with the \u003cstrong\u003eJ35Y6\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped for the 3.5L V6?\u003c\/strong\u003e\u003cbr\u003e Yes, these plugs arrive pre-gapped to factory 0.044-inch specifications for direct bolt-in installation without manual adjustment.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Truck Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle severe duty cycles, continuous payload hauling, and maximum towing capacities, this ignition kit maintains combustion stability across all cylinders to preserve torque output and prevent Variable Cylinder Management shudder on your \u003cstrong\u003eYK2\/YK3\u003c\/strong\u003e chassis.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594063941880,"sku":"DS-EH20W40JH","price":112.95,"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-honda-ridgeline-2017-2020-3-5l-1.jpg?v=1790056558","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-honda-ridgeline-2017-2020-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}