{"product_id":"ignition-coil-iridium-spark-plugs-for-nissan-murano-2009-2023-3-5l","title":"Ignition Coil \u0026 Iridium Spark Plugs for Nissan Murano (2009-2023) 3.5L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil \u0026amp; Iridium Spark Plugs for 2009-2023 Nissan Murano (VQ35DE \/ Z51 \u0026amp; Z52)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eRestores ignition system efficiency:\u003c\/strong\u003e Replaces degraded factory coils and worn spark plugs to eliminate misfires, stabilize idle, and restore consistent combustion across all six cylinders.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Murano Ignition Weakness\u003c\/h3\u003e\n  \u003cp\u003eThe transverse-mounted VQ35DE in the Nissan Murano creates severe heat soak conditions, particularly along the rear bank facing the firewall. Over time, this trapped thermal energy degrades the epoxy insulation within the OEM ignition coils, leading to internal short circuits and primary winding failure. Concurrently, factory spark plugs experience electrode erosion, increasing the spark gap. This widened gap forces the aging coils to generate higher voltages to bridge the arc, accelerating coil failure. The resulting weak spark causes intermittent misfires (often throwing P0300-series OBD2 codes), rough idling, decreased throttle response, and unburned fuel entering the exhaust, which can prematurely damage the catalytic converters.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis ignition service kit corrects these thermal and electrical deficiencies by utilizing upgraded ignition coils combined with fine-wire iridium spark plugs. The replacement coils feature high-dielectric epoxy potting and reinforced housing materials to withstand the extreme underhood temperatures of the Z51 and Z52 chassis. Upgraded copper wire in the secondary windings ensures a more robust voltage output without increasing internal resistance. Paired with iridium spark plugs, which boast a significantly higher melting point than standard platinum or copper, the system maintains a precise, static gap over thousands of heat cycles. The fine-wire iridium electrode requires less voltage to fire, reducing the electrical load on the coils and ensuring a dense, concentrated spark for optimal combustion efficiency and restored power delivery.\u003c\/p\u003e\n  \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;\"\u003e2009-2023 Nissan Murano\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;\"\u003eVQ35DE \/ Z51, Z52\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;\"\u003e260 hp \/ 240 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;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2009-2014 Nissan Murano S, SV, SL, LE (Z51 Chassis)\u003c\/li\u003e\n    \u003cli\u003e2015-2023 Nissan Murano S, SV, SL, Platinum (Z52 Chassis)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Nissan Calibration\u003c\/h3\u003e\n  \u003cp\u003eEngineered to meet or exceed OEM specifications, this complete ignition refresh ensures your VQ-powered crossover maintains reliable start-ups, smooth acceleration, and consistent daily drivability without triggering check engine lights.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48234225205496,"sku":"DS-E3GBPO82F","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-nissan-murano-2009-2023-3-5l-1.jpg?v=1776101159","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-iridium-spark-plugs-for-nissan-murano-2009-2023-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}