{"product_id":"ignition-coil-spark-plugs-for-honda-ridgeline-2006-2008-3-5l-1","title":"Ignition Coil Spark Plugs for Honda Ridgeline (2006-2008) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2006-2008 Honda Ridgeline (YK1)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The complete ignition coil and iridium spark plug kit replaces aged factory ignition components on the 2006-2008 Honda Ridgeline to eliminate engine misfires, stabilize idle quality, and restore peak combustion efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Ridgeline Ignition System Breakdown\u003c\/h3\u003e\n\u003cp\u003eUnder repeated thermal cycling and prolonged duty cycles, the factory coil-on-plug (COP) units on the transverse \u003cstrong\u003eJ35A9\u003c\/strong\u003e engine suffer from dielectric breakdown in the internal copper windings and potting epoxy. Concurrently, standard spark plug electrodes erode, expanding the plug gap and escalating the required secondary firing voltage. This thermal degradation forces the ignition coils to overwork, resulting in weak spark energy, unburned hydrocarbons, sluggish throttle transition, and recurring misfire DTC codes \u003cstrong\u003eP0300\u003c\/strong\u003e through \u003cstrong\u003eP0306\u003c\/strong\u003e under heavy engine load or towing conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive tune-up kit restores primary and secondary ignition integrity across all six cylinders. The replacement COP modules utilize high-grade, vacuum-impregnated epoxy resin encapsulation to resist micro-arcing and moisture intrusion, paired with high-temperature silicone boots that isolate the secondary conductor from engine heat soak. Engineered to factory dwell times, the coils pair seamlessly with fine-wire iridium spark plugs. The ultra-dense iridium center electrode requires lower ionization voltage while withstanding spark erosion, ensuring precise flame kernel growth and consistent combustion stability under demanding load.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6x Black Coil-on-Plug Ignition Coils (3-Pin Connector)\u003c\/li\u003e\n  \u003cli\u003e6x Fine-Wire 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;\"\u003e2006-2008 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\u003eJ35A9\u003c\/strong\u003e 3.5L V6 \/ \u003cstrong\u003eYK1\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;\"\u003e247 hp \/ 245 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\u003eUF400\u003c\/strong\u003e, 673-2302, \u003cstrong\u003e30520-PGK-A01\u003c\/strong\u003e, \u003cstrong\u003e30520-PVF-A01\u003c\/strong\u003e, \u003cstrong\u003e30520-PVJ-A01\u003c\/strong\u003e, 30520PGKA01, 30520PVFA01, 30520PVJA01, GN10168, 5C1451, C1460, C1576, E420, DQ50132A, 0 986 AG0 512, 1788359\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\u003e2006 Honda Ridgeline RT, RTS, RTL (3.5L V6 J35A9)\u003c\/li\u003e\n  \u003cli\u003e2007 Honda Ridgeline RT, RTS, RTL, RTX (3.5L V6 J35A9)\u003c\/li\u003e\n  \u003cli\u003e2008 Honda Ridgeline RT, RTS, RTL, RTX (3.5L V6 J35A9)\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 YK1 Ridgeline?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct bolt-on replacement for all 2006-2008 Honda Ridgeline \u003cstrong\u003eYK1\u003c\/strong\u003e models equipped with the 3.5L \u003cstrong\u003eJ35A9\u003c\/strong\u003e V6 engine.\u003c\/p\u003e\n\n\u003ch4\u003eShould dielectric grease be used during installation?\u003c\/h4\u003e\n\u003cp\u003eApplying a thin film of dielectric grease inside the base of each silicone boot prevents moisture ingress and flashover while facilitating smooth future boot removal.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Workhorse Standard\u003c\/h3\u003e\n\u003cp\u003eMaintain the rugged towing capacity and payload reliability of your unibody pickup with an ignition service that provides consistent spark delivery under heavy throttle and sustained grades.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67998095114488,"sku":"DS-E4I663KE7","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-spark-plugs-for-honda-ridgeline-2006-2008-3-5l-1_bbd0e8e2-6f4e-4f89-b222-71bc6dcf878f.jpg?v=1794001359","url":"https:\/\/performancechiptuning.com\/de\/products\/ignition-coil-spark-plugs-for-honda-ridgeline-2006-2008-3-5l-1","provider":"Performance Chip Tuning","version":"1.0","type":"link"}