{"product_id":"ignition-coil-iridium-spark-plugs-for-land-rover-range-rover-sport-2014-2018-3-0l-v6","title":"Ignition Coil \u0026 Iridium Spark Plugs for Land Rover Range Rover Sport (2014-2018) 3.0L V6","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plugs for 2014-2018 Land Rover Range Rover Sport\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDirect OEM-replacement ignition coil and iridium spark plug kit designed to restore proper combustion and eliminate high-load misfires on the AJ126 3.0L Supercharged V6 engine.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Range Rover Sport Ignition Weakness\u003c\/h3\u003e\n  \u003cp\u003eThe factory ignition system on the L494 Range Rover Sport, specifically within the AJ126 3.0L Supercharged V6, is highly susceptible to thermal degradation. Positioned near the supercharger and hot cylinder heads, the OEM ignition coils endure intense heat cycling, leading to epoxy housing micro-fractures. Over time, these cracks compromise the internal copper windings, resulting in voltage leaks, high-load misfires, and reduced throttle response. Coupled with standard spark plugs that suffer from rapid electrode wear under forced induction pressures, the system eventually triggers rich conditions, unburnt fuel accumulation, and stubborn P0300-series check engine codes.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis direct-replacement ignition coil and iridium spark plug package resolves inherent AJ126 ignition failures by utilizing high-temperature epoxy and reinforced dielectric resins. The advanced coil housing design resists thermal shock, ensuring consistent voltage output to the spark plugs even under sustained supercharger load. The included iridium spark plugs feature an ultra-fine wire center electrode, requiring less voltage to jump the gap while providing a hotter, more stable spark. This optimized combustion sequence drastically reduces the risk of blow-out under boost, maximizes fuel burn efficiency, and restores factory horsepower output without relying on unstable aftermarket voltage modifiers.\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;\"\u003e2014-2018 Land Rover Range Rover Sport\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;\"\u003eAJ126 3.0L Supercharged V6 \/ L494\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;\"\u003e340 hp \/ 332 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;\"\u003eIC78059159067810910106 \/ LR035548\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2014 Land Rover Range Rover Sport 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e2015 Land Rover Range Rover Sport 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e2016 Land Rover Range Rover Sport 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e2017 Land Rover Range Rover Sport 3.0L V6\u003c\/li\u003e\n    \u003cli\u003e2018 Land Rover Range Rover Sport 3.0L V6\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Land Rover Diagnostic Caliber\u003c\/h3\u003e\n  \u003cp\u003eDesigned strictly to factory electrical tolerances to guarantee immediate communication with the Land Rover ECU, eliminating soft codes and restoring exact timing curves for a smooth, misfire-free idle under all driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50177247346936,"sku":"DS-EE6MHOOYY","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-land-rover-range-rover-sport-2014-2018-3-0l-v6-1.webp?v=1787003297","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-land-rover-range-rover-sport-2014-2018-3-0l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}