{"product_id":"135-150-175-200-hp-mercury-cylinder-head-assembly-2000-2005-858281a9-freshwater","title":"135\/150\/175\/200 HP Mercury Cylinder Head Assembly 2000-2005 858281A9 FRESHWATER!","description":"\u003cp\u003e\u003cstrong\u003eMercury Cylinder Head Assembly\u003c\/strong\u003e for 135, 150, 175, and 200 HP outboards (2000–2005 models). This freshwater-cooled unit replaces OEM part 858281A9 and ensures proper combustion chamber sealing and valve operation.\u003c\/p\u003e\n\n\u003cp\u003eKey specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits multiple Mercury HP ratings: 135–200 HP\u003c\/li\u003e\n\u003cli\u003eModel years: 2000–2005\u003c\/li\u003e\n\u003cli\u003eFreshwater cooling design\u003c\/li\u003e\n\u003cli\u003eOEM replacement part (858281A9)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRestores engine performance and reliability when your original head shows wear, corrosion, or gasket failure.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":46022228279398,"sku":null,"price":184.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_9b4fa9c7-98f6-49be-81b0-67c96a612278.jpg?v=1784933332","url":"https:\/\/findmypart.shop\/products\/135-150-175-200-hp-mercury-cylinder-head-assembly-2000-2005-858281a9-freshwater","provider":"Find My Part","version":"1.0","type":"link"}