{"title":"Ignition Coils for Honda Pilot","description":"\u003ch2\u003eIgnition Coils Compatible with Honda Pilot 3.5L\u003c\/h2\u003e\u003cp\u003eUnderhood heat wears the coil boots on a Pilot 3.5L V6 and shows up as a rough idle, a hard start, or a misfire when you pull away. Every listing here is a 3.5L application from 2003-2008, 2009-2015, or 2016-2020. One 2003-2008 listing is a coil with tune-up grease. The others are coil and spark plug kits. Browse \u003ca href=\"\/collections\/honda-ignition\"\u003eignition parts compatible with Honda\u003c\/a\u003e or a \u003ca href=\"\/collections\/honda-performance-tune\"\u003eperformance tune for Honda\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSelect Pilot 3.5L Years\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2003-2008:\u003c\/strong\u003e 3.5L coil and plugs, plus a separate coil and tune-up grease listing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2009-2015:\u003c\/strong\u003e 3.5L V6 coil and iridium plugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-2020:\u003c\/strong\u003e 3.5L coil and iridium plugs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDo not order a 2003-2008 set for a 2016-2020 Pilot. The connectors are not shared across those year bands.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch3\u003eWhich Pilot engines do these ignition coils fit?\u003c\/h3\u003e\u003cp\u003eSelect 3.5L V6 applications only: 2003-2008, 2009-2015, and 2016-2020. There is no other displacement in this collection. Match the year band on the listing. A 2016-2020 kit is not the 2009-2015 part.\u003c\/p\u003e\u003ch3\u003eWill new coils clear P0300 through P0306?\u003c\/h3\u003e\u003cp\u003eThey will if the fault is a weak winding or a boot that is arcing. On this V6 the cylinder codes run P0301 through P0306. P0300 means the misfire is random. Coils and plugs restore spark. They do not repair a fuel or mechanical misfire.\u003c\/p\u003e\u003ch3\u003eReplace one Pilot coil or all six?\u003c\/h3\u003e\u003cp\u003eOne coil can clear a single-cylinder code for a while. The rear bank sits near the firewall, so pulling the upper intake twice is the hard part. Install the full set that matches the year, and use the plugs or tune-up grease included with that listing.\u003c\/p\u003e","products":[{"product_id":"high-performance-ignition-coil-tune-up-grease-for-honda-pilot-2003-2008-with-3-5l-v6-engine","title":"High Performance Ignition Coil \u0026 Tune Up Grease for Honda Pilot (2003-2008) 3.5L Engine","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eHigh Performance Ignition Coils for 2003-2008 Honda Pilot 3.5L V6\u003c\/h1\u003e\n\u003cdiv class=\"intro-paragraph\"\u003e\n\u003cp\u003eThe Honda Pilot pioneered the three-row crossover segment—combining car-like handling with genuine utility and legendary Honda reliability. Your Pilot's 3.5L J35 V6 delivers smooth, willing power for family adventures and daily duties, but degraded ignition coils silently rob performance over time. Our high-performance ignition coil set restores—and enhances—your engine's spark delivery, bringing back the responsive power and smooth operation you remember from when your Pilot was new.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eRestore Your Pilot's Smooth V6 Power\u003c\/h2\u003e\n\u003cp\u003eFeel confident acceleration return as fresh coils eliminate misfires and rough running caused by worn factory components. Your ignition coils transform battery voltage into thousands of volts thousands of times per minute—when they degrade, you experience hesitation, reduced power, poor fuel economy, and rough idling. Our complete six-coil set with dielectric tune-up grease restores optimal ignition performance, delivering consistent spark across all cylinders for smooth power that makes family hauling and highway cruising effortless again.\u003c\/p\u003e\n\u003ch2\u003eComplete Set for Total Confidence\u003c\/h2\u003e\n\u003cp\u003eReplace all six coils simultaneously—the smart approach that prevents returning to this job when another coil fails weeks later. If one has degraded, the others are approaching failure too. Fresh coils deliver improved throttle response, better fuel efficiency through complete combustion, reliable cold starts, reduced engine vibration, and extended engine life by preventing damage from incomplete combustion. The included tune-up grease ensures proper electrical connections and moisture protection.\u003c\/p\u003e\n\u003cp\u003eBuilt to meet or exceed OEM specifications, these coils provide reliable performance you can trust for years of Honda dependability.\u003c\/p\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003cp\u003e\u003cstrong\u003eRestore your Pilot's smooth V6 performance.\u003c\/strong\u003e Eliminate misfires, improve efficiency, and enjoy the responsive power your family SUV deserves. Shop now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758490665208,"sku":"DS-IGN-COILS5","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/coil1__26305.1681312210.1280.1280.jpg?v=1767731936"},{"product_id":"ignition-coil-iridium-spark-plugs-for-honda-pilot-2009-2015-3-5l-v6","title":"Ignition Coil \u0026 Iridium Spark Plugs for Honda Pilot (2009-2015) 3.5L V6","description":"\u003ch2\u003eHigh-Energy Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2009-2015 Honda Pilot (J35Z4 \/ YF3-YF4)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eRestores lost power and corrects misfires by providing a consistent, high-voltage spark for optimal combustion efficiency.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Pilot Weakness\u003c\/h3\u003e\n  \u003cp\u003eThe factory ignition coils on the J35Z4 engine are notorious for thermal degradation over time due to their proximity to exhaust components and frequent heat cycling. Additionally, the Variable Cylinder Management (VCM) system places uneven operational wear on the rear bank spark plugs and coils. This unequal load leads to fouled electrodes, unstable idle, parasitic power loss, and eventual P0300-series misfire codes. As mileage increases, the internal epoxy inside the OEM coils breaks down, causing micro-voltage leaks and weak spark delivery under load.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis comprehensive ignition overhaul kit addresses these inherent design flaws by utilizing advanced materials for superior dielectric strength. The upgraded ignition coils feature high-grade copper windings and premium high-temperature silicone boots to resist extreme heat soak and prevent voltage arcing to the cylinder head. Paired with precision iridium-tipped spark plugs, this system ensures an ultra-fine, highly focused spark. The robust iridium alloy provides exceptional resistance to electrical erosion, significantly lowering the ignition system's voltage requirements while promoting a complete fuel burn. This mechanical synergy results in restored factory horsepower, stabilized torque output, improved throttle response, and optimized fuel economy, easily enduring the harsh thermal conditions of J-Series VCM operation.\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;\"\u003e2009-2015 Honda Pilot\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;\"\u003eJ35Z4 \/ YF3, YF4\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;\"\u003e250 hp \/ 253 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;\"\u003eUF624, 30520RN0A01, EBC1027, GN10426\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2009 Honda Pilot 3.5L V6\u003c\/li\u003e\n    \u003cli\u003e2010 Honda Pilot 3.5L V6\u003c\/li\u003e\n    \u003cli\u003e2011 Honda Pilot 3.5L V6\u003c\/li\u003e\n    \u003cli\u003e2012 Honda Pilot 3.5L V6\u003c\/li\u003e\n    \u003cli\u003e2013 Honda Pilot 3.5L V6\u003c\/li\u003e\n    \u003cli\u003e2014 Honda Pilot 3.5L V6\u003c\/li\u003e\n    \u003cli\u003e2015 Honda Pilot 3.5L V6\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Honda Durability Standard\u003c\/h3\u003e\n  \u003cp\u003eRestoring the J35Z4 ignition system guarantees long-term hauling reliability and eliminates dreaded VCM-related hesitation, keeping your Pilot running flawlessly under heavy loads and daily commuting.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48262374621432,"sku":"DS-EVF688Z18","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-honda-pilot-2009-2015-3-5l-v6-1.jpg?v=1776720999"},{"product_id":"ignition-coil-and-iridium-spark-plugs-for-honda-pilot-2016-2020-3-5l","title":"Ignition Coil and Iridium Spark Plugs for Honda Pilot (2016-2020) 3.5L","description":"\u003ch2\u003eHigh-Conductivity Ignition Tune-Up Kit for 2016-2020 Honda Pilot\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit restores primary combustion efficiency on the 2016-2020 Pilot to eliminate high-load misfires and unstable idling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Pilot Secondary Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe direct-injected 3.5L V6 engine operates under high cylinder head temperatures and rigorous duty cycles, which degrades factory coil pack insulation and spark plug electrodes over time. Thermal cycling breaks down internal copper windings, micro-cracks the dielectric epoxy potting, and causes high-voltage tracking down the silicone spark plug boot. Concurrently, factory nickel or standard plugs suffer gap erosion from sustained high-compression combustion, driving up internal resistance. This combined electrical breakdown manifests as secondary ignition latency, erratic idle, reduced fuel economy, and P0300 through P0306 diagnostic trouble codes under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for exact electrical parity with OEM standards, this ignition service kit provides complete renewal of the secondary ignition circuit. Each coil pack utilizes magnetic-grade silicon steel laminations wrapped with high-purity copper windings to maximize secondary voltage delivery across high combustion chamber pressures. The boots are molded from high-temp, tear-resistant silicone compound to eliminate dielectric breakdown and moisture intrusion. Paired with laser-welded iridium-tip spark plugs, the package delivers extreme thermal resistance, precise flame kernel initiation, and sustained electrode gap integrity across the 100,000-mile maintenance envelope.\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;\"\u003e2016-2020 Honda Pilot\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\u003eYF6\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, \u003cstrong\u003e30520-5G0-A01\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\u003e2016 Honda Pilot (LX, EX, EX-L, Touring, Elite) 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2017 Honda Pilot (LX, EX, EX-L, Touring, Elite) 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2018 Honda Pilot (LX, EX, EX-L, Touring, Elite) 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2019 Honda Pilot (LX, EX, EX-L, Touring, Elite) 3.5L V6\u003c\/li\u003e\n  \u003cli\u003e2020 Honda Pilot (LX, EX, EX-L, Touring, Elite, 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 YF6 Pilot?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2016-2020 Honda Pilot equipped with the \u003cstrong\u003eJ35Y6\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the included iridium spark plugs pre-gapped for direct-injection Honda 3.5L applications?\u003c\/strong\u003e\u003cbr\u003e Yes, all six plugs arrive pre-gapped to factory specifications for direct installation without electrode re-bending.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to sustain the factory towing capacity and all-weather dependability expected of Honda powertrains, this kit preserves complete combustion pressure and smooth VTEC engagement across every cylinder bank.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50593938079992,"sku":"DS-E8EQ3B9T3","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-pilot-2016-2020-3-5l-1.jpg?v=1790054184"},{"product_id":"ignition-coil-spark-plugs-for-honda-pilot-2003-2008-3-5l","title":"Ignition Coil + Spark Plugs for Honda Pilot (2003-2008) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil \u0026amp; Platinum Spark Plug Kit for 2003-2008 Honda Pilot (YF1)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Spark Plug Kit restores complete secondary combustion efficiency on the 2003-2008 Honda Pilot to eliminate cylinder misfires, stabilize idle fluctuations, and prevent unburned fuel from degrading catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Pilot Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe transverse layout of the \u003cstrong\u003eJ35A\u003c\/strong\u003e V6 subjects the rear bank (cylinders 1–3) to extreme engine bay heat soak against the firewall. Over drive cycles, factory \u003cstrong\u003eUF400\u003c\/strong\u003e ignition coils suffer thermal degradation of their internal epoxy resin, resulting in dielectric puncture and secondary winding flashover. Concurrently, factory spark plug ground electrodes erode, widening the firing gap and placing excessive inductive load on aging coil packs, presenting as hesitation under load, P0300–P0306 DTC misfire codes, and degraded fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete refresh kit pairs six heavy-duty direct-replacement coil-on-plug modules with factory-specified Denso platinum spark plugs. The replacement coils feature high-purity copper windings and high-dielectric epoxy potting to withstand thermal cycling and suppress high-voltage micro-arcing. Paired with fine-wire platinum center electrodes, the system lowers required ionization voltage, delivering rapid kernel development, stable spark duration, and robust arc delivery under high manifold pressure and variable valve timing transitions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 High Performance Ignition Coils (Replacement for UF400)\u003c\/li\u003e\n  \u003cli\u003e6 Denso Platinum 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;\"\u003e2003-2008 Honda Pilot\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\u003eJ35A\u003c\/strong\u003e 3.5L V6 \/ \u003cstrong\u003eYF1\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;\"\u003e240–255 hp \/ 240–250 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;\"\u003eUF400, C-541, 30520-PDK-A01, C1460, C1576, C1577, C1519\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\u003e2003-2008 Honda Pilot 3.5L V6 (LX, EX, EX-L, Special Edition)\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 YF1 Pilot?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2003-2008 Honda Pilot equipped with the \u003cstrong\u003eJ35A\u003c\/strong\u003e 3.5L V6 engine. \u003cstrong\u003eSpark plug wires are not included or required, as this application uses an independent coil-on-plug setup.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo the new spark plugs need to be gapped before installation?\u003c\/h4\u003e\n\u003cp\u003eDenso platinum plugs come pre-gapped from the factory, but inspecting the gap and torquing to OEM spec (13 lb-ft) without anti-seize is recommended to maintain correct thread stretch and heat transfer.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Workhorse Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle heavy cargo loads and utility towing, refreshing the \u003cstrong\u003eJ35A\u003c\/strong\u003e ignition circuit restores peak combustion stability, ensures smooth power delivery under towing load, and keeps cylinder bank temperatures balanced.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67562484433144,"sku":"DS-EK0DLVQ4B","price":198.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-honda-pilot-2003-2008-3-5l-1.jpg?v=1790981519"}],"url":"https:\/\/performancechiptuning.com\/collections\/honda-pilot-ignition.oembed","provider":"Performance Chip Tuning","version":"1.0","type":"link"}