{"product_id":"ngk-7909-spark-plug","title":"NGK 7909 Spark Plug","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eNGK 7909 is a standard spark plug built with a copper center electrode core, nickel tip materials, and a flat seat design. It is engineered for older snowmobile applications that call for a 0.020-inch gap and a removable nut terminal.\u003c\/p\u003e\u003cp\u003eCompatible with select Ski-Doo and Moto-Ski models, this spark plug supports reliable ignition performance in vintage two-stroke applications. The NGK 7909 part number is also referenced as AB-8.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard spark plug design for secondary ignition service\u003c\/li\u003e\n\u003cli\u003eCopper center electrode core with nickel tip materials\u003c\/li\u003e\n\u003cli\u003eFlat seat construction with a removable nut terminal\u003c\/li\u003e\n\u003cli\u003ePre-gapped at .028 with a 13\/16 hex size\u003c\/li\u003e\n\u003cli\u003eHeat range 8 for specified application requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 7909 is a standard spark plug from NGK’s Standard Spark Plug line, a product family focused on OE-style ignition service. NGK’s long-standing role as a major OE spark plug supplier is reflected in the materials and construction used here, including a copper core center electrode, nickel ground and center tip materials, and a standard ground configuration. The NGK 7909 part number appears in fitment for Ski-Doo Everest 440, Ski-Doo TNT 440, Ski-Doo TNT 292, Ski-Doo TNT 640, Ski-Doo TNT 775, Ski-Doo Nordic 640E, Ski-Doo Nordic 640ER, Ski-Doo Valmont 640ER, and Moto-Ski Futura applications.\u003c\/p\u003e\u003cp\u003eThis spark plug cross-references Bosch 7909 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring ignition performance in older snowmobile engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn plugs that cause hard starting\u003c\/li\u003e\n\u003cli\u003eAddressing misfire, fouling, or weak spark conditions\u003c\/li\u003e\n\u003cli\u003eMaintaining correct gap and heat range for specified applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the required gap, seat type, thread diameter, and heat range before installation. This plug is listed for applications with a 0.020-inch gap requirement, so confirm the engine specification against the vehicle service information before use. The removable nut terminal allows installation in systems that require that terminal style.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK manufactures spark plugs to original equipment standards and supports a broad range of automotive, motorcycle, marine, and small engine applications. The brand’s OE supplier background and North American manufacturing and distribution network support consistent product availability and application coverage.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725766975669,"sku":"BCDP-7909","price":13.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_7909_Fro.jpg?v=1794209802","url":"https:\/\/www.partcatalog.com\/products\/ngk-7909-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}