{"product_id":"ignition-coil-iridium-spark-plugs-for-bmw-z8-2000-2002-5-0l-v8","title":"Ignition Coil \u0026 Iridium Spark Plugs for BMW Z8 (2000-2002) 5.0L V8","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plugs for 2000-2002 BMW Z8\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect replacement ignition coil and iridium spark plug kit designed to restore proper spark energy, eliminate misfires, and maximize combustion efficiency in the S62 V8 engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock S62 Ignition Shortcomings\u003c\/h3\u003e\n\u003cp\u003eThe high-revving nature of the S62B50 engine places immense thermal and electrical stress on the factory ignition system. Over thousands of miles, the original coil packs suffer from degraded epoxy potting and internal winding resistance, leading to weak spark output under high-load conditions. Coupled with eroded standard spark plug electrodes, this degradation manifests as high-RPM misfires, sluggish throttle response, unburnt fuel bypassing the exhaust valves, and compromised catalytic converter lifespan. The enclosed engine bay of the E52 chassis also exacerbates heat soak, accelerating the failure of aging ignition components and reducing overall coil saturation time efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive 8-cylinder ignition overhaul kit provides a targeted resolution for spark-related drivability issues. The replacement ignition coils are manufactured with high-dielectric epoxy and heavy-gauge copper windings to ensure maximum voltage transfer to the spark plug without secondary voltage bleed. By resisting high engine bay temperatures, these coils maintain a consistent magnetic field collapse for a stable, high-intensity spark event. The paired iridium spark plugs feature an ultra-fine center electrode that requires less voltage to bridge the spark gap, directly reducing the operational load on the ignition coils. Furthermore, iridium's high melting point drastically reduces electrode wear, maintaining optimal gap dimensions over an extended service life and ensuring complete air-fuel mixture ignition even at the S62's 7,000 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;\"\u003e2000-2002 BMW Z8\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;\"\u003eS62B50 \/ E52\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;\"\u003e394 hp \/ 369 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF300, UF354, 62B56, IC417, IC483, 5C1696, 12131703228, 12137599219, 12131703227, 12131404309, 12131703825, 12131748017, 12131748018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000 BMW Z8 5.0L V8\u003c\/li\u003e\n  \u003cli\u003e2001 BMW Z8 5.0L V8\u003c\/li\u003e\n  \u003cli\u003e2002 BMW Z8 5.0L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Calibration Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet precise OEM resistance and voltage thresholds, this ignition kit installs seamlessly without triggering phantom misfire codes or Check Engine Lights, ensuring the S62 continues to deliver smooth, linear power delivery and exact factory idle characteristics.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50182590038264,"sku":"DS-EWCSPZ8Z1","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-bmw-z8-2000-2002-5-0l-v8-1.jpg?v=1787086407","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-bmw-z8-2000-2002-5-0l-v8","provider":"Performance Chip Tuning","version":"1.0","type":"link"}