{"product_id":"ngk-92579-spark-plug","title":"NGK 92579 Spark Plug","description":"\u003ch2\u003eLaser Iridium Spark Plug\u003c\/h2\u003e\u003cp\u003eNGK 92579 is a Laser Iridium spark plug built to OE standards for ignition service on select Kawasaki and MV Agusta applications. It combines an iridium center electrode with a nickel ground electrode and a 0.036-inch pre-gap for consistent spark performance.\u003c\/p\u003e\u003cp\u003eUse this spark plug when you need a direct replacement for applications that call for NGK CR9EIB-9. The 5000-ohm resistor, flat seat, and 10 mm thread diameter support stable ignition performance in compatible motorcycle engines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLaser Iridium design with an iridium center electrode for precise spark delivery.\u003c\/li\u003e\n\u003cli\u003eNickel ground electrode with taper-cut tip design.\u003c\/li\u003e\n\u003cli\u003ePre-gapped to 0.036 inches for OE-specified applications.\u003c\/li\u003e\n\u003cli\u003e5000-ohm resistor helps control electrical noise in the ignition system.\u003c\/li\u003e\n\u003cli\u003eFlat seat, 10 mm thread diameter, and 0.75-inch reach.\u003c\/li\u003e\n\u003cli\u003eCross-references NGK CR9EIB-9 for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 92579 is engineered as a Laser Iridium spark plug for motorcycles that require the CR9EIB-9 specification. It is listed for Fits 2020-2024 Kawasaki KX250, N\/A; Fits 2024 Kawasaki KX250 50th Anniversary Edition, N\/A; Fits 2021-2024 Kawasaki KX250X, N\/A; and Fits 2013 MV Agusta Brutale 800, N\/A. The part number 92579 appears on the box and in interchange data for easy identification during service.\u003c\/p\u003e\u003cp\u003eNGK’s OE manufacturing background is reflected in the plug’s construction, including a copper core center electrode, iridium tip material, and standard ground configuration. For Kawasaki KX250, Kawasaki KX250X, and MV Agusta Brutale 800 service, this spark plug supports accurate replacement selection when the original application calls for NGK 92579.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn spark plug that causes hard starting.\u003c\/li\u003e\n\u003cli\u003eRestoring weak or inconsistent spark output.\u003c\/li\u003e\n\u003cli\u003eAddressing misfire symptoms tied to plug wear.\u003c\/li\u003e\n\u003cli\u003eCorrecting ignition performance issues from excessive electrode wear.\u003c\/li\u003e\n\u003cli\u003eServicing applications specified for NGK 92579 or CR9EIB-9.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the required heat range, thread diameter, reach, and seat type before installation. Confirm the gap specification against the vehicle service information; this plug is listed with a 0.036-inch pre-gap. Use the correct torque procedure for the cylinder head material and inspect the ignition system for related wear if the old plug shows heavy fouling or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK is a major OE spark plug supplier in North America with more than 80 years of automotive experience. The 92579 spark plug is manufactured to original equipment standards for durability and operational performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725807771829,"sku":"BCDP-92579","price":17.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_92579_Fro.jpg?v=1794211518","url":"https:\/\/www.partcatalog.com\/products\/ngk-92579-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}