{"product_id":"ignition-coil-iridium-spark-plugs-for-chevrolet-captiva-sport-equinox-2008-2017-3-0l-3-6l-v6","title":"Ignition Coil \u0026 Iridium Spark Plugs for Chevrolet Captiva Sport Equinox (2008-2017) 3.0L 3.6L V6","description":"\u003ch2\u003eHigh-Voltage Ignition Coil \u0026amp; Iridium Spark Plugs for 2008-2017 Chevrolet Captiva (LFX \/ Theta Platform)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRestores proper combustion and eliminates misfires:\u003c\/strong\u003e This complete ignition kit replaces worn factory coils and fouled plugs to ensure optimal voltage transfer and reliable starts for the 3.0L and 3.6L High Feature V6 engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Captiva Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe factory ignition coils and standard plugs found on the 3.0L and 3.6L High Feature V6 are highly susceptible to thermal breakdown over extended mileage cycles. Positioned tightly against the firewall and beneath the intake manifold, these components endure severe, localized heat soak. Over time, the constant thermal cycling degrades the dielectric epoxy potting inside the coil packs, leading to internal micro-arcing and a significant drop in voltage output. Simultaneously, standard OEM spark plug electrodes wear down, widening the plug gap. This combined degradation forces the coils to overwork in order to jump the wider gap, resulting in hesitation under load, poor fuel economy, rough idling, and inevitable P0300-series misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition overhaul addresses these thermal and electrical vulnerabilities by pairing high-output ignition coils with premium iridium spark plugs. The upgraded coil packs feature enhanced primary and secondary copper windings, fully insulated by a high-temperature dielectric epoxy that resists heat soak and prevents high-voltage leaks to the cylinder head. This ensures a consistent, high-energy spark reaches the combustion chamber even under extreme operating temperatures. The included iridium spark plugs utilize an ultra-fine wire center electrode, which drastically lowers the voltage required to bridge the gap while providing exceptional resistance to electrical wear and chemical erosion. Together, this kit stabilizes the ignition curve, ensures a complete and efficient fuel burn, prevents unburnt hydrocarbons from fouling the catalytic converters, and restores smooth factory throttle response.\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;\"\u003e2008-2017 Chevrolet Captiva Sport \u0026amp; Equinox\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;\"\u003eLF1 \/ LFX \/ LY7 V6 \/ Theta Platform (C100\/C140)\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;\"\u003e264-301 hp \/ 250-272 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;\"\u003e3340078J00, 3340078J01, 3340078J02, CLS1226, 921-2109, 673-7300, IC649\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2008-2017 Chevrolet Captiva Sport 3.0L V6\u003c\/li\u003e\n  \u003cli\u003e2008-2017 Chevrolet Captiva Sport 3.6L V6\u003c\/li\u003e\n  \u003cli\u003e2008-2017 Chevrolet Equinox 3.0L V6\u003c\/li\u003e\n  \u003cli\u003e2008-2017 Chevrolet Equinox 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Dependability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for the daily demands of crossover platforms, this ignition upgrade restores the towing stability, smooth idle, and long-term reliability expected from Chevrolet's V6 drivetrains, keeping you on the road and out of the service bay.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48303171993848,"sku":"DS-ERZTQLBXS","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-chevrolet-captiva-sport-equinox-2008-2017-3-0l-3-6l-v6-1.jpg?v=1777577073","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-chevrolet-captiva-sport-equinox-2008-2017-3-0l-3-6l-v6","provider":"Performance Chip Tuning","version":"1.0","type":"link"}