{"product_id":"ignition-coil-and-iridium-spark-plugs-for-volkswagen-golf-city-2007-2010-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Volkswagen Golf City (2007-2010) 2.0L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plugs for 2007-2010 Volkswagen Golf City\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit restores secondary ignition voltage and combustion efficiency on the 2007-2010 Volkswagen Golf City to eliminate engine misfires and stabilize idle quality.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Volkswagen Golf City Thermal Breakdown and Voltage Leakage\u003c\/h3\u003e\n\u003cp\u003eThe factory single-pack coil on the \u003cstrong\u003eMk4 (Typ 1J)\u003c\/strong\u003e platform mounts directly near the cylinder head where it suffers persistent thermal cycling. Over time, heat soak degrades the internal epoxy encapsulation and causes micro-fractures in the PBT plastic housing. This results in secondary voltage arcing to the engine block, particularly under high humidity or load. Compounding the issue, standard copper-core plugs erode rapidly, widening the electrode gap beyond factory tolerance (0.040 in \/ 1.0 mm). The increased resistance strains the internal primary windings, triggering P0300-P0304 DTC misfire codes, hesitations under load, unburnt fuel washing cylinder walls, and catalytic converter damage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis refresh kit pairs an upgraded high-dielectric coil pack with precision-ground fine-wire iridium spark plugs. The ignition coil features reinforced silicone magnetic steel laminations and premium vacuum-potted epoxy to resist internal dielectric breakdown under high engine-bay operating temperatures. The accompanying plugs feature a 0.6mm laser-welded iridium center electrode and a platinum-tipped ground strap. Iridium requires significantly less ionization voltage to produce a robust flame kernel, reducing the workload on the transformer coil while resisting spark erosion across thousands of heat cycles. Direct replacement for OEM part numbers \u003cstrong\u003e06A905097A\u003c\/strong\u003e and \u003cstrong\u003eUF484\u003c\/strong\u003e.\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;\"\u003e2007-2010 Volkswagen Golf 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;\"\u003e\n\u003cstrong\u003eEA827 (BEV) 2.0L SOHC\u003c\/strong\u003e \/ \u003cstrong\u003eTyp 1J (Mk4)\u003c\/strong\u003e\n\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;\"\u003e\n\u003cstrong\u003e06A905097A\u003c\/strong\u003e, \u003cstrong\u003eUF484\u003c\/strong\u003e\n\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 Golf City Base 2.0L L4 Gas (Engine: BEV)\u003c\/li\u003e\n  \u003cli\u003e2008 Volkswagen Golf City Base 2.0L L4 Gas (Engine: BEV)\u003c\/li\u003e\n  \u003cli\u003e2009 Volkswagen Golf City Base 2.0L L4 Gas (Engine: BEV)\u003c\/li\u003e\n  \u003cli\u003e2010 Volkswagen Golf City Base 2.0L L4 Gas (Engine: BEV)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the Typ 1J Golf City?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2007-2010 Volkswagen Golf City equipped with the \u003cstrong\u003eEA827\u003c\/strong\u003e 2.0L engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these iridium plugs require pre-gapping prior to installation?\u003c\/strong\u003e\u003cbr\u003e No, these plugs come pre-gapped to factory specification, and manual adjusting risks damaging the ultra-fine iridium electrode tip.\u003c\/p\u003e\n\n\u003ch3\u003eThe Volkswagen Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEuropean ignition systems demand precise resistance and dwell parameters to prevent continuous check engine lights; this kit provides exact factory resistance curves for clean, reliable combustion and zero OBD-II readiness faults.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50595014246648,"sku":"DS-EH80E3RG0","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-golf-city-2007-2010-2-0l-1.jpg?v=1790059802","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-volkswagen-golf-city-2007-2010-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}