{"product_id":"ignition-coil-iridium-spark-plugs-for-honda-accord-2003-2007-2-4l","title":"Ignition Coil \u0026 Iridium Spark Plugs for Honda Accord (2003-2007) 2.4L","description":"\u003ch2\u003eHigh-Output Ignition Coil \u0026amp; Iridium Spark Plugs for 2003-2007 Honda Accord\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Replacement Ignition Kit:\u003c\/strong\u003e Restores factory combustion efficiency and eliminates misfires by replacing degraded factory ignition coils and worn spark plugs in 2.4L K-Series engines.\u003c\/p\u003e\n\u003ch3\u003eThe Stock Accord Ignition Weakness\u003c\/h3\u003e\n\u003cp\u003eOver tens of thousands of heat cycles, the factory epoxy within the OEM 2003-2007 Honda Accord ignition coils degrades, leading to micro-cracks in the housing. This thermal degradation increases primary winding resistance, causing weak spark delivery under high engine loads. Standard spark plugs experience rapid electrode erosion in the K24 environment. This combination of failing coil packs and widening plug gaps ultimately results in rough idling, delayed throttle response, cylinder misfires (often throwing P0300 to P0304 diagnostic trouble codes), and a noticeable reduction in fuel economy due to incomplete combustion events.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition kit utilizes upgraded primary and secondary copper windings within the coil packs to ensure high-voltage energy transfer with minimal resistance. The coils are encased in a high-dielectric epoxy and durable polymer housing, specifically engineered to resist heat soak and vibration inside the K24 cylinder head. Paired with fine-wire iridium spark plugs, this setup guarantees a precise, concentrated spark kernel. Iridium’s ultra-high melting point prevents electrode wear, ensuring the gap remains perfectly calibrated for optimal flame front propagation. This mechanical synergy resolves hesitation, smooths out the idle, and restores complete burn efficiency.\u003c\/p\u003e\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;\"\u003e2003-2007 Honda Accord 2.4L\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;\"\u003eK24A4, K24A8 \/ CM5 (Sedan), CM7 (Coupe)\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;\"\u003e160-166 hp \/ 161 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;\"\u003eUF311, 30520-RRA-007, 30520-PMA-007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2003 Honda Accord 2.4L\u003c\/li\u003e\n\u003cli\u003e2004 Honda Accord 2.4L\u003c\/li\u003e\n\u003cli\u003e2005 Honda Accord 2.4L\u003c\/li\u003e\n\u003cli\u003e2006 Honda Accord 2.4L\u003c\/li\u003e\n\u003cli\u003e2007 Honda Accord 2.4L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Honda Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the high-revving nature of JDM K-Series engines, this ignition upgrade restores the crisp throttle response and dependable power delivery expected from your Accord, keeping it running efficiently without triggering CEL codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50254702608632,"sku":"DS-EX2R9YUEX","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-honda-accord-2003-2007-2-4l-1.webp?v=1787953601","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-iridium-spark-plugs-for-honda-accord-2003-2007-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}