{"product_id":"exhaust-flapper-for-mercruiser-sierra-18-4457-204339618560","title":"Exhaust Flapper for Mercruiser Sierra (18-4457)","description":"\u003cp\u003eIncludes: - Exhaust Flapper\u003c\/p\u003e \u003cp\u003eFits Models: - Mercruiser\u003c\/p\u003e \u003cp\u003eModel Years: - Check fitment before purchase\u003c\/p\u003e \u003cp\u003eSubmodels: - Applies to listed models\u003c\/p\u003e \u003cp\u003eEngine Options: - Compatible with standard engine options\u003c\/p\u003e \u003cp\u003eDescription: The Exhaust Flapper for Mercruiser Sierra (18-4457) is designed to ensure optimal exhaust flow and prevent water intrusion into the engine. This precision component is crucial for maintaining engine performance and longevity in marine applications.\u003c\/p\u003e \u003cp\u003eFeatures: - Precision-built construction for durability - Built to fit various Mercruiser models - Prevents backflow of water into the exhaust system - Direct fitment for quick replacement - Ensures efficient exhaust operation\u003c\/p\u003e \u003cp\u003ePart Number: 18-4457\u003c\/p\u003e","brand":"Slipstream Supply","offers":[{"title":"Default Title","offer_id":43695698804795,"sku":"204339618560","price":190.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4293\/3819\/files\/s-l1600_b88e3b54-bd33-4702-a786-1916b8e02d13.webp?v=1782175662","url":"https:\/\/slipstreamsupply.co.nz\/products\/exhaust-flapper-for-mercruiser-sierra-18-4457-204339618560","provider":"Slipstream Supply","version":"1.0","type":"link"}