{"product_id":"688-12414-a1-gasket-cover","title":"688-12414-A1 Yamaha Gasket Cover | Genuine OEM Yamaha Outboard Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Yamaha Thermostat Cover Gasket - Part Number: 688-12414-A1\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Yamaha thermostat cover gasket for selected 75HP to 225HP two-stroke outboards.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The gasket seals the thermostat cover to the cylinder-head or crankcase cooling passage, preventing water leakage and maintaining controlled cooling flow through the thermostat assembly.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha OEM thermostat cover gasket\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Yamaha part number 688-12414-A1\n\u003c\/p\u003e\n\u003cp\u003e\n • Used across Yamaha inline and V4 \/ V6 two-stroke engines\n\u003c\/p\u003e\n\u003cp\u003e\n • Heat- and water-resistant sealing material\n\u003c\/p\u003e\n\u003cp\u003e\n • Cross-references with Sierra, Recmar, Mallory and GLM replacements\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12414-A1 → Supersedes 688-12414-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12414-00 earlier Yamaha thermostat gasket reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12414-A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12414-A1-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 68812414A100\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12414-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12414-A0 related thermostat gasket reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12411-series related thermostat\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-0844\n\u003c\/p\u003e\n\u003cp\u003e\n • Recmar: REC688-12414-A1\n\u003c\/p\u003e\n\u003cp\u003e\n • Mallory: 9-60003\n\u003c\/p\u003e\n\u003cp\u003e\n • GLM: 38045\n\u003c\/p\u003e\n\u003cp\u003e\n • Asaki: 688-12414 replacement gasket\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha two-stroke thermostat cover and cylinder-head cooling assemblies\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha C75, E75 and P75\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha C80\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha C85 and CV85\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha C90\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 90, B90 and B115\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 115, 130, 150, 175 and 200\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 220 and 225 applications using gasket 688-12414-A1\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha P115, P150, PX150, P175 and P200\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha S115, S130, S150, S175 and S200\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha D150 and DX150\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha SX150 and SX200\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha V150 and V175\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha VX150\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha ProV150\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha VZ150, VZ175 and VZ200 2.6L HPDI\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha Z150, Z175 and Z200 2.6L HPDI\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: 75HP - 225HP\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Yamaha carburetted, OX66 and HPDI two-stroke outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Approximately 1980s - 2010s, dependent on cylinder-head design\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The gasket seals the thermostat cover joint so the cooling system can maintain water pressure and regulate engine temperature.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Water leaking around the thermostat cover\n\u003c\/p\u003e\n\u003cp\u003e\n • Salt or rust staining at the gasket edge\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine overheating after thermostat service\n\u003c\/p\u003e\n\u003cp\u003e\n • Gasket becomes brittle, compressed or torn\n\u003c\/p\u003e\n\u003cp\u003e\n • Cover will not seal after removal and refitting\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha part\n\u003c\/p\u003e\n\u003cp\u003e\n • Brand new\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in original or equivalent packaging\n\u003c\/p\u003e\n","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":53396680966436,"sku":"68812414A100","price":5.48,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_20c7fcc8-9ec6-4b64-97ed-8ec03f8a1f59.png?v=1777272093","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/688-12414-a1-gasket-cover","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}