{"product_id":"head-o-ring-for-mercury-mariner-200-300-hp-505-51-336203426071","title":"Head O-Ring for Mercury Mariner 200-300 HP (505-51)","description":"\u003cp\u003eIncludes: - Head O-Ring\u003c\/p\u003e \u003cp\u003eFits Models: - Mercury Mariner\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: - 3.0L V6, 4.3L V6, 5.0L V8, 5.7L V8 (specific engine codes may vary)\u003c\/p\u003e \u003cp\u003eDescription: This Head O-Ring is designed for Mercury Mariner outboard engines ranging from 200 to 300 horsepower. It ensures a reliable seal for the cylinder head, preventing leaks and maintaining optimal engine performance.\u003c\/p\u003e \u003cp\u003eFeatures: - High-quality material for durability - Precision-engineered for a perfect fit - Designed to withstand high temperatures and pressures - Essential for maintaining engine integrity - Compatible with various Mercury Mariner engine configurations\u003c\/p\u003e \u003cp\u003ePart Number: 505-51\u003c\/p\u003e","brand":"Kiki Parts Marine Catalog 1","offers":[{"title":"Default Title","offer_id":48399611625726,"sku":"336203426071","price":74.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/2615\/9870\/files\/s-l1600_08fe24e1-7e5e-48c3-be8b-0890119ad4f2.webp?v=1781933346","url":"https:\/\/kikiparts.com\/products\/head-o-ring-for-mercury-mariner-200-300-hp-505-51-336203426071","provider":"Kikiparts","version":"1.0","type":"link"}