{"product_id":"ignition-coil-and-iridium-spark-plugs-for-volkswagen-jetta-city-2007-2009-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Volkswagen Jetta City (2007-2009) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2007-2009 Volkswagen Jetta City\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit replaces fatigued primary and secondary ignition components on the 2007-2009 Volkswagen Jetta City to eliminate engine misfires, rough idling, and fuel wash.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Volkswagen Jetta City Dielectric Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe factory single-pack waste-spark coil on the \u003cstrong\u003eEA113\u003c\/strong\u003e 2.0L engine sits directly adjacent to the cylinder head, subjecting its internal components to continuous thermal cycling and oil vapor. Over time, the factory epoxy resin shrinks, developing microscopic cracks in the housing. This breakdown allows secondary voltage to arc to engine ground rather than through the spark plug wires. Simultaneously, high-mileage standard spark plugs suffer from eroded ground electrodes, expanding the gap and demanding higher secondary voltage, which overburdens the aging coil and triggers P0300-series misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis ignition overhaul kit pairs a high-output, four-tower ignition coil pack with precision fine-wire iridium spark plugs. The replacement coil pack features vacuum-potted dielectric epoxy and high-efficiency copper windings engineered to resist thermal degradation and internal cross-firing under load. Matched with 0.6mm fine-wire iridium spark plugs, this kit significantly lowers the required ionization voltage across the gap. The iridium center electrode resists spark erosion and fouling, stabilizing flame kernel expansion within the combustion chamber and maximizing combustion efficiency across the entire RPM band of the \u003cstrong\u003ePQ34\u003c\/strong\u003e platform.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2007-2009 Volkswagen Jetta City\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2.0L EA113 SOHC \/ Mk4 (PQ34)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e115 hp \/ 122 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e06A905097A, UF484 (MPN: KIN133669TOP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007 Volkswagen Jetta City Base 2.0L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2008 Volkswagen Jetta City Base 2.0L L4 Gas\u003c\/li\u003e\n  \u003cli\u003e2009 Volkswagen Jetta City Base 2.0L L4 Gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the PQ34 Jetta City?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2007-2009 Volkswagen Jetta City equipped with the \u003cstrong\u003eEA113\u003c\/strong\u003e 2.0L 8-valve engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the included iridium spark plugs require manual gapping before installation?\u003c\/strong\u003e\u003cbr\u003e No, these iridium spark plugs arrive pre-gapped to factory specification; manual gapping tools can break the brittle fine-wire iridium electrode tip.\u003c\/p\u003e\n\n\u003ch3\u003eThe Volkswagen Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous European electrical resistance standards, this complete ignition package ensures immediate cold-start firing, crisp throttle response, and full readiness monitor completion with zero check engine light misfire codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50603456954616,"sku":"DS-EAH2SPR1D","price":79.95,"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-volkswagen-jetta-city-2007-2009-2-0l-1.jpg?v=1790087621","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-volkswagen-jetta-city-2007-2009-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}