{"product_id":"ignition-coil-and-iridium-spark-plugs-for-audi-q7-2007-2010-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Audi Q7 (2007-2010) 3.6L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2007-2010 Audi Q7\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores factory secondary ignition performance and consistent spark kernel generation for the 3.6L FSI VR6 engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Q7 Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe compact cylinder head geometry of the 3.6L VR6 traps significant thermal energy within the coil tunnels. Over time, heat cycles degrade factory coil-on-plug silicone insulation, inducing dielectric breakdown and internal resistance drift in the primary windings. Coupled with electrode wear on older plugs, this impedance spike leads to intermittent high-load misfires (DTC P0300-P0306), unburnt hydrocarbon accumulation, unstable idle quality, and catalytic converter stress.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit restores electrical integrity via six direct-replacement ignition coils and six fine-wire iridium spark plugs. The coil assemblies feature high-grade electrolytic copper windings and specialized vacuum-potted epoxy shielding to mitigate thermal breakdown and voltage leakage. Paired with laser-welded iridium electrode center tips, the system maintains lower ignition voltage requirements, resists carbon fouling, and delivers rapid flame propagation under direct-injection cylinder pressures.\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;\"\u003e2007-2010 Audi Q7\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;\"\u003e3.6L VR6 FSI (BHK) \/ Typ 4L 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;\"\u003e280 hp \/ 266 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;\"\u003eUF531, UF-531, 022905715B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2007 Audi Q7 3.6L V6 (Base, Premium)\u003c\/li\u003e\n  \u003cli\u003e2008 Audi Q7 3.6L V6 (Base, Premium)\u003c\/li\u003e\n  \u003cli\u003e2009 Audi Q7 3.6L V6 (Base, Premium, Prestige)\u003c\/li\u003e\n  \u003cli\u003e2010 Audi Q7 3.6L V6 (Base, Premium, Prestige)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Audi Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet factory electrical tolerance windows, this kit maintains precise primary\/secondary resistance values to guarantee balanced combustion, stable fuel trims, and zero check-engine warnings across all six cylinders.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50452883177720,"sku":"DS-E38IG9TNW","price":124.95,"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-audi-q7-2007-2010-3-6l-1.jpg?v=1788724319","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-audi-q7-2007-2010-3-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}