{"product_id":"ngk-4313-spark-plug","title":"NGK 4313 Spark Plug","description":"\u003ch2\u003eOE-Style Standard Spark Plug\u003c\/h2\u003e\u003cp\u003eNGK 4313 is a standard spark plug built to original equipment specifications for a wide range of motorcycles and powersports applications. It uses a copper core center electrode, nickel tip materials, and a 0.036-inch pre-gap for consistent ignition performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard spark plug design with a flat seat\u003c\/li\u003e\n\u003cli\u003eCopper core center electrode for stable heat transfer\u003c\/li\u003e\n\u003cli\u003eNickel center and ground electrode tip materials\u003c\/li\u003e\n\u003cli\u003e0.036-inch pre-gap for OE-spec applications\u003c\/li\u003e\n\u003cli\u003e5000 ohm resistance and stud terminal type\u003c\/li\u003e\n\u003cli\u003e10 mm thread diameter, 14 mm hex, and 26.5 mm reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis NGK spark plug is identified by part number 4313 and manufacturer number LMAR8A-9. It is engineered for direct replacement use in compatible Triumph and Yamaha applications, including the Triumph Bonneville T120, Triumph Street Twin, Triumph Rocket 3, Yamaha MT-07, and Yamaha XSR700. The standard configuration, nickel electrode materials, and OE-style gap support reliable ignition in engines that call for this specification. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 09482-00625, 31908-KTW-901) for the same application.\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 electrodes that can affect combustion\u003c\/li\u003e\n\u003cli\u003eAddressing hard starting caused by plug wear or gap drift\u003c\/li\u003e\n\u003cli\u003eCorrecting misfire symptoms tied to ignition service intervals\u003c\/li\u003e\n\u003cli\u003eMaintaining OE-specified ignition performance in listed applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the engine calls for LMAR8A-9 or NGK 4313 before installation. Confirm the plug gap matches the OE specification for the application, and inspect the threads and seat type during service. Use the fitment notes for the exact model-year match, since some applications list different OE gap requirements.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK is a major OE spark plug supplier in North America with decades of automotive and powersports manufacturing experience. Part number 4313 is produced to original equipment standards for durability and consistent operational performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53609848930485,"sku":"BCDP-4313","price":20.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_4313_Fro.jpg?v=1793084561","url":"https:\/\/www.partcatalog.com\/products\/ngk-4313-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}