{"product_id":"6e5-12411-30-00-thermostat","title":"6E5-12411-30 Yamaha Thermostat | 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 50°C Two-Stroke Outboard Thermostat - Part Number: 6E5-12411-30\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Yamaha thermostat calibrated to approximately 50°C \/ 122°F for selected Yamaha two-stroke outboards.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The thermostat regulates cooling-water circulation through the cylinder block and cylinder head. It restricts flow during warm-up before opening at its calibrated temperature to help maintain stable combustion, idle quality and operating temperature.\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 marine thermostat\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct current Yamaha part number 6E5-12411-30\n\u003c\/p\u003e\n\u003cp\u003e\n • Approximately 50°C \/ 122°F opening temperature\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied with the thermostat sealing grommet where packaged by Yamaha\n\u003c\/p\u003e\n\u003cp\u003e\n • Cross-references with Sierra and Mallory marine thermostats\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 • 6E5-12411-30 → Supersedes 6E5-12411-20\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12411-20 → Supersedes 6E5-12411-10\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12411-10 → Replaces 688-12411-11\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-11 → Supersedes 688-12411-10\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-10 → Supersedes 688-12411-01\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-01 → Supersedes 688-12411-00\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 • 6E5-12411-30\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12411-30-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12411-20\n\u003c\/p\u003e\n\u003cp\u003e\n • 6E5-12411-10\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-11\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-10\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-01\n\u003c\/p\u003e\n\u003cp\u003e\n • 688-12411-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-12411-11 related thermostat reference\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: 18-3540\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-3623\n\u003c\/p\u003e\n\u003cp\u003e\n • Mallory: 9-43035\n\u003c\/p\u003e\n\u003cp\u003e\n • Offshore Marine Parts: 75107500\n\u003c\/p\u003e\n\u003cp\u003e\n • Aftermarket 50°C thermostat: 6E5-12411-30 replacement\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 cylinder-head cooling systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Conventional, Saltwater Series, VMAX and HPDI outboard engines\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 9.9F two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 15F two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 25N two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 30D two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 40V and C40 two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 50HP two-stroke applications using the 6E5 thermostat family\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 60HP and 70HP two-stroke applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 75C two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 90A \/ 90TLR two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 100A two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 115C two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 130B two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 140C two-stroke\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 150F, V150, VX150, DX150 and LZ150\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 175D, VZ175 and Z175\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 200F, 200G, LZ200, SX200, VX200, VZ200 and Z200\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 225D, 225G, LX225, SX225 and VX225\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 250A, 250B, LX250, SX250 and VX250\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha HPDI Z150P \/ Z150Q, Z175G and Z200N \/ Z200P\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: Approximately 9.9HP - 250HP\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Yamaha carburetted, EFI and HPDI two-stroke outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Approximately 1984-2006, dependent on engine model and production code\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 thermostat controls cooling-water flow so the powerhead reaches operating temperature promptly and remains within its intended temperature range.\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 • Engine overheats because the thermostat remains closed\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine runs excessively cold because the thermostat remains open\n\u003c\/p\u003e\n\u003cp\u003e\n • Unstable cylinder-head temperature\n\u003c\/p\u003e\n\u003cp\u003e\n • Poor idle or excessive smoke during warm-up\n\u003c\/p\u003e\n\u003cp\u003e\n • Salt, corrosion or debris prevents the valve moving freely\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":53404725707044,"sku":"1546182","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_cb5e4958-51f1-4699-88e1-065b15541d5f.jpg?v=1777286099","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/6e5-12411-30-00-thermostat","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}