{"product_id":"ignition-coil-and-iridium-spark-plugs-for-acura-tsx-2004-2008-2-4l","title":"Ignition Coil and Iridium Spark Plugs for Acura TSX (2004-2008) 2.4L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2004-2008 Acura TSX\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores peak ignition energy and stabilizes secondary voltage output to eliminate misfires, hesitation, and spark blowout across the entire rev range.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock TSX Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eAs the high-revving K24A2 engine ages, repetitive thermal cycling severely degrades factory coil pack windings and hardens the dielectric silicone boots. This deterioration causes internal resistance spikes, micro-arcing, and voltage leakages directly to the cylinder head rather than the plug gap. Combined with electrode erosion on aged spark plugs, this secondary breakdown results in P0300-P0304 misfire codes, rough cold-start idling, sluggish throttle tip-in, and lost high-RPM combustion stability near the VTEC crossover.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive ignition service kit features heavy-duty coil packs constructed with high-purity copper windings, high-dielectric epoxy potting, and reinforced heat-resistant silicone boots rated past 180°C. Matched with fine-wire laser-welded 0.6mm iridium center-electrode spark plugs, the system reduces overall ignition system voltage demand while maximizing spark kernel propagation. The result is rapid flame-front expansion, optimized fuel burn, and consistent spark delivery up to the factory 7,100 RPM redline.\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;\"\u003e2004-2008 Acura TSX\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;\"\u003e2.4L DOHC i-VTEC (K24A2) \/ CL9\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;\"\u003e200-205 hp \/ 164-166 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;\"\u003eUF417 \/ 30520-PNC-004 \/ 30520-RWC-A01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2004 Acura TSX Base Sedan 2.4L L4 (K24A2 \/ CL9)\u003c\/li\u003e\n  \u003cli\u003e2005 Acura TSX Base Sedan 2.4L L4 (K24A2 \/ CL9)\u003c\/li\u003e\n  \u003cli\u003e2006 Acura TSX Base Sedan 2.4L L4 (K24A2 \/ CL9)\u003c\/li\u003e\n  \u003cli\u003e2007 Acura TSX Base Sedan 2.4L L4 (K24A2 \/ CL9)\u003c\/li\u003e\n  \u003cli\u003e2008 Acura TSX Base Sedan 2.4L L4 (K24A2 \/ CL9)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Acura K-Series Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned to satisfy the high-strung ignition demands of high-compression Honda\/Acura VTEC powertrains, this direct-fit kit delivers crisp throttle response, clean combustion, and maximum power delivery without compromise.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50256862806264,"sku":"DS-E1E7Y03PQ","price":101.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-acura-tsx-2004-2008-2-4l-1.jpg?v=1788073874","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-acura-tsx-2004-2008-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}