{"product_id":"ngk-96652-spark-plug","title":"NGK 96652 Spark Plug","description":"\u003ch2\u003eIridium IX Spark Plug Overview\u003c\/h2\u003e\u003cp\u003eNGK Iridium IX spark plug 96652 is built for small-displacement scooter applications that call for a flat-seat plug with a 0.75-inch reach and 8.0 mm thread diameter. It combines an iridium center electrode with a nickel ground electrode and a 5,000-ohm resistor for stable ignition performance.\u003c\/p\u003e\u003cp\u003eCompatible with Vespa and Piaggio fitments listed below, this spark plug is specified for models such as the Vespa Sprint 50, Vespa S 50 4V, and Piaggio Fly 50 4V. Part number 96652 is also identified by NGK stock number 96652 and NGK reference ER9EHIX.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIridium center electrode for precise spark delivery.\u003c\/li\u003e\n\u003cli\u003eCopper core center electrode for efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003eTaper-cut ground electrode tip for consistent ignition characteristics.\u003c\/li\u003e\n\u003cli\u003e5,000-ohm resistor helps reduce electrical noise in the ignition system.\u003c\/li\u003e\n\u003cli\u003eFlat seat design with removable nut terminal for common scooter applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 96652 is an Iridium IX spark plug engineered with a 13 mm hex, .028-inch pre-gap, and heat range 9. The standard ground configuration and single ground electrode support reliable combustion in compatible Vespa and Piaggio 50cc applications. As part of NGK's Iridium IX line, this plug reflects the brand's OE-supplier background and long-standing focus on original equipment standards.\u003c\/p\u003e\u003cp\u003eFor buyers searching for an NGK spark plug for Vespa Sprint 50 or Piaggio Fly 50 4V, part number 96652 provides a direct reference point for the correct plug specification. It is also a relevant match for Vespa LX 50 4V and Vespa S 50 4V applications listed in the fitment data.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring weak or inconsistent spark output.\u003c\/li\u003e\n\u003cli\u003eReplacing worn plugs with excessive electrode wear.\u003c\/li\u003e\n\u003cli\u003eAddressing hard starting caused by plug degradation.\u003c\/li\u003e\n\u003cli\u003eReducing ignition noise in small-engine electrical systems.\u003c\/li\u003e\n\u003cli\u003eMaintaining proper combustion in compatible scooter engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the specified gap before installation and confirm the seat type, thread diameter, reach, and heat range against the engine requirements. Use the fitment notes to match the correct Vespa or Piaggio application, and confirm the removable nut terminal style before installation. Part number 96652 should be cross-checked with the vehicle's service information for final application confirmation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK is a major OE spark plug supplier in North America and manufactures ignition components to original equipment standards. The Iridium IX line is backed by NGK's manufacturing and distribution network, with a focus on durability and consistent operational performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725811540149,"sku":"BCDP-96652","price":20.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_96652_Fro.jpg?v=1794211626","url":"https:\/\/www.partcatalog.com\/products\/ngk-96652-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}