{"product_id":"ignition-coil-and-iridium-spark-plugs-for-suzuki-grand-vitara-2009-2010-3-2l","title":"Ignition Coil and Iridium Spark Plugs for Suzuki Grand Vitara (2009-2010) 3.2L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2009-2010 Suzuki Grand Vitara\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores secondary ignition voltage and combustion efficiency across all six cylinders to eliminate misfires, rough idle, and hesitation under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Grand Vitara Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe N32A 3.2L V6 engine generates significant underhood thermal loads that deteriorate factory ignition coils over time. Repeated heat-cycling degrades the internal epoxy potting and dielectric insulation, allowing high-voltage arcing and secondary winding breakdown. Combined with standard spark plug electrode erosion that widens the gap, the factory ignition system struggles to sustain required secondary kv levels, causing intermittent misfires (P0300–P0306 DTCs) and unburned fuel entering the catalytic converters.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder ignition kit addresses thermal fatigue by pairing heavy-duty coil-on-plug assemblies with laser-welded fine-wire iridium spark plugs. Each coil uses premium electrolytic copper primary and secondary windings potted in high-grade dielectric resin to prevent internal shorting and thermal degradation. The iridium spark plugs resist spark erosion and thermal oxidation, ensuring a precise gap profile, lower voltage demand, and consistent flame front propagation across the entire RPM range.\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;\"\u003e2009-2010 Suzuki Grand Vitara\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;\"\u003e3.2L N32A V6 \/ JT Chassis\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;\"\u003e230 hp \/ 213 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eInterchange Part Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF569, 12610626, 12632479, 12618542, 3340078J02, C1555, D597A, 5C1612, E1069, 52-1853\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2009 Suzuki Grand Vitara 3.2L V6 (Base, Premium, XSport, Luxury)\u003c\/li\u003e\n  \u003cli\u003e2010 Suzuki Grand Vitara 3.2L V6 (Base, Premium, XSport, Luxury)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Suzuki Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous all-weather and trail demands, this ignition overhaul kit delivers dependable cold-cranking performance, smooth low-RPM torque delivery, and stable combustion under continuous highway and off-road loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50449200152824,"sku":"DS-E3241OG7Z","price":107.95,"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-suzuki-grand-vitara-2009-2010-3-2l-1.jpg?v=1788669546","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-suzuki-grand-vitara-2009-2010-3-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}