{"product_id":"803062t1-poppet-valve-kit-for-mercury-mariner-force-135-200hp-2-0l-2-5l-v6","title":"803062T1 Poppet Valve Kit For Mercury Mariner Force 135 200HP 2.0L 2.5L V6","description":"\u003cstrong\u003eThis Poppet Valve Kit is a cooling system component compatible with Mercury Mariner Force 135-200HP 2.0L 2.5L V6 outboard engines and matches OEM Part# 803062T1.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis poppet valve kit regulates water pressure in the cooling system of Mercury, Mariner, and Force outboard engines rated 135-200HP with 2.0L or 2.5L V6 displacement. It replaces the worn poppet valve and seals to maintain proper thermostat bypass flow and prevent overheating. Outboard technicians and DIY boaters use this kit to restore accurate cooling system performance.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM Mercury part number 803062T1\u003c\/li\u003e\n\u003cli\u003eIncludes poppet valve, spring, and all required seals\/gaskets\u003c\/li\u003e\n\u003cli\u003eRestores proper water pressure regulation for consistent engine temperature\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant materials for marine use\u003c\/li\u003e\n\u003cli\u003ePrevents tell-tale stream blockages caused by valve failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits Mercury, Mariner, and Force outboards 135-200HP\u003c\/li\u003e\n\u003cli\u003eCompatible with 2.0L and 2.5L V6 powerheads\u003c\/li\u003e\n\u003cli\u003eUsed on models including Mercury 135\/150\/175\/200, Mariner 135-200, Force 150\/175\/200\u003c\/li\u003e\n\u003cli\u003eReplaces earlier part numbers 803062 and 810030 (verify cross-reference)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a failed poppet valve causing erratic water flow or steam\u003c\/li\u003e\n\u003cli\u003eResolving low water pressure at high RPM on older V6 outboards\u003c\/li\u003e\n\u003cli\u003ePreventing engine overheating during extended full-throttle operation\u003c\/li\u003e\n\u003cli\u003eAnnual cooling system maintenance for high-hour marine engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 803062T1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Poppet valve, spring, gaskets, and O-rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercury\/Mariner\/Force 135-200HP 2.0L\/2.5L V6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace the gasket when installing this poppet valve kit?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, this kit includes new gaskets and O-rings – always replace them to ensure a proper seal and prevent leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this kit fit a 1998 Mercury 150HP 2.5L?\u003cstrong\u003e A:\u003c\/strong\u003e It fits Mercury 150HP 2.5L V6 models from the 1990s – verify your engine serial number and original part number to confirm compatibility.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53676835275025,"sku":"ZZ2Y01661","price":79.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_3d00fac0-5ec1-43b1-b4c9-fbe7e1dccb8a.jpg?v=1781579111","url":"https:\/\/www.duraforce.com\/products\/803062t1-poppet-valve-kit-for-mercury-mariner-force-135-200hp-2-0l-2-5l-v6","provider":"DURAFORCE","version":"1.0","type":"link"}