{"product_id":"denso-5732-spark-plug","title":"Denso 5732 Spark Plug","description":"\u003ch2\u003eIridium Racing Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Denso Iridium Racing spark plug is built for serious performance use and precise ignition control. With a 0.6 pre-gap, iridium center electrode, and platinum ground tip design, it delivers a focused spark for demanding applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIridium center electrode for stable spark delivery\u003c\/li\u003e\n\u003cli\u003eFull platinum ground electrode tip design for durability\u003c\/li\u003e\n\u003cli\u003e0.6 pre-gap for performance-oriented ignition setup\u003c\/li\u003e\n\u003cli\u003e5000 resistance rating for controlled electrical performance\u003c\/li\u003e\n\u003cli\u003eFlat seat and 12.00 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e16.0 mm hex size with 19.00 mm reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Denso spark plug is part of the Iridium Racing line, a product family focused on high-demand ignition applications. The copper core center electrode, nickel core ground electrode, and slant ground configuration support consistent combustion characteristics, while the manufacturer heat range 31 specification helps define its operating range. This part number 5732 is a direct fit for select Ducati models, including Ducati 620 Sport, Ducati 748, Ducati 748R, and Ducati 996 SPS applications listed below. Part number 5732 also cross-references DENSO Auto Parts IXU01-31 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or inconsistent spark plugs\u003c\/li\u003e\n\u003cli\u003eHard starting from degraded ignition performance\u003c\/li\u003e\n\u003cli\u003eUneven combustion under performance riding conditions\u003c\/li\u003e\n\u003cli\u003eLoss of throttle response from weak spark delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the flat seat, 12.00 mm thread diameter, 19.00 mm reach, and 16.0 mm hex size before installation. Confirm the specified fitment for your Ducati model and match the plug gap to the engine requirements during service. Use the listed fitment only for the exact applications shown for part number 5732.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDenso positions the Iridium Racing line for demanding enthusiast and race use, with materials selected for controlled ignition performance and durability.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2003 Ducati 620 Sport, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2002 Ducati 748, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2002 Ducati 748R, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2000 Ducati 996 SPS, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53556071661749,"sku":"BBNF-5732","price":43.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_5732_FRO.jpg?v=1792392844","url":"https:\/\/www.partcatalog.com\/products\/denso-5732-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}