{"product_id":"6s5-12121-00-00-exhaust-valve-for-yamaha-vxr-1800-2011-2019-pwc","title":"6S5-12121-00-00 Exhaust Valve for Yamaha VXR 1800 2011-2019 PWC","description":"\u003ch2\u003eExhaust Valve for Yamaha\u003c\/h2\u003e\u003cp\u003eThis exhaust valve replaces OEM part 6S5-12121-00-00 for Yamaha VXR 1800 watercraft, regulating exhaust gas flow for consistent engine performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis exhaust valve is a replacement component for Yamaha VXR 1800 personal watercraft, cross-referenced to OEM part number 6S5-12121-00-00. It controls exhaust discharge from the combustion chamber, supporting proper compression and engine breathing. Suited to riders and technicians servicing 2011 through 2019 models who want a reliable valve at a sensible price.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-referenced to OEM part number 6S5-12121-00-00 for direct fitment\u003c\/li\u003e\n\u003cli\u003eHeat-resistant alloy steel construction for combustion chamber durability\u003c\/li\u003e\n\u003cli\u003ePrecision-ground face for a dependable seal against the valve seat\u003c\/li\u003e\n\u003cli\u003eFactory-matched stem dimensions for correct guide alignment\u003c\/li\u003e\n\u003cli\u003eWithstands sustained high-RPM marine use without premature wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha VXR 1800 (2011-2019)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on Yamaha 1800cc marine engines\u003c\/li\u003e\n\u003cli\u003eValve clearance service and adjustment\u003c\/li\u003e\n\u003cli\u003eCompression restoration on high-hour watercraft\u003c\/li\u003e\n\u003cli\u003eCylinder head repair and refurbishment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6S5-12121-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVXR 1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2011-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExhaust Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this valve without machining the head? \u003cstrong\u003eA:\u003c\/strong\u003e It depends on the condition of the valve seat and guide, so inspect both before installation and machine or replace them if worn.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a genuine Yamaha part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a replacement exhaust valve cross-referenced to the OEM number, made to fit the listed Yamaha models.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51065534742614,"sku":"OO1C08103","price":50.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_8fc4446a-5016-463e-a4fa-c14a0d2b50f5.jpg?v=1794394602","url":"https:\/\/www.solidspare.com\/products\/6s5-12121-00-00-exhaust-valve-for-yamaha-vxr-1800-2011-2019-pwc","provider":"Solid Spare","version":"1.0","type":"link"}