{"product_id":"ignition-coil-iridium-spark-plugs-for-toyota-rav4-2019-2023-2-5l-i4","title":"Ignition Coil \u0026 Iridium Spark Plugs for Toyota RAV4 (2019-2023) 2.5L I4","description":"\u003ch2\u003eDirect-Replacement Ignition Coil \u0026amp; Iridium Spark Plugs for 2019-2023 Toyota RAV4\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces degrading OEM ignition components to restore optimal combustion efficiency, eliminate misfires, and stabilize idle in the 2.5L Dynamic Force engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock RAV4 Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory ignition coils and standard plugs in the high-compression (13.0:1) A25A-FKS engine are subjected to intense thermal cycling and high cylinder pressures. Over time, the internal epoxy potting compound in the OEM coils breaks down, leading to micro-arcing, voltage leaks, and weakened spark output. Standard or aging spark plugs exacerbate this condition by increasing the resistance gap, which forces the ignition coils to work harder to bridge the arc. This cascading mechanical failure results in sluggish throttle response, increased fuel consumption, rough idle, and intermittent cylinder misfires under load, particularly during cold starts or rapid acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit resolves voltage drop by pairing high-output ignition coils with premium Iridium-tipped spark plugs. The upgraded coils feature advanced epoxy resin potting and high-grade copper windings to maximize dielectric strength and ensure consistent, high-voltage energy transfer without heat-induced breakdown. The included Iridium spark plugs utilize an ultra-fine wire center electrode and a laser-welded ground electrode. This specific metallurgical composition lowers the required firing voltage while providing exceptional resistance to electrode wear and carbon fouling. By establishing a denser, more consistent spark kernel, this setup promotes a complete air-fuel burn, restoring factory fuel economy, smoothing power delivery, and ensuring reliable start-ups across all operating temperatures.\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;\"\u003e2019-2023 Toyota RAV4\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;\"\u003eA25A-FKS \/ XA50\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;\"\u003e203 hp \/ 184 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\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2019-2023 Toyota RAV4 LE 2.5L I4\u003c\/li\u003e\n  \u003cli\u003e2019-2023 Toyota RAV4 XLE 2.5L I4\u003c\/li\u003e\n  \u003cli\u003e2019-2023 Toyota RAV4 XLE Premium 2.5L I4\u003c\/li\u003e\n  \u003cli\u003e2019-2023 Toyota RAV4 Adventure 2.5L I4\u003c\/li\u003e\n  \u003cli\u003e2019-2023 Toyota RAV4 TRD Off-Road 2.5L I4\u003c\/li\u003e\n  \u003cli\u003e2019-2023 Toyota RAV4 Limited 2.5L I4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Toyota Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eGiven the RAV4's reputation as a dependable daily driver and capable light overlander, maintaining peak ignition performance is critical for fuel efficiency and powertrain longevity. This kit ensures your A25A engine delivers consistent torque, operates cleanly, and prevents dread misfire-related Check Engine Lights miles away from home.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48672863289592,"sku":"DS-EWHH5GBON","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-toyota-rav4-2019-2023-2-5l-i4-1.jpg?v=1780032482","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-toyota-rav4-2019-2023-2-5l-i4","provider":"Performance Chip Tuning","version":"1.0","type":"link"}