{"product_id":"2753045-mercury-mercruiser-gasket-genuine-quicksilver-oem-part","title":"2753045 Mercury MerCruiser Gasket | Genuine Quicksilver OEM 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 Quicksilver Thermostat Housing to Manifold Gasket - Part Number: 27-530451\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Quicksilver thermostat housing to intake manifold gasket for GM-based MerCruiser V6 and V8 sterndrive and inboard engines. This gasket seals the thermostat housing to the manifold, helping prevent coolant or raw-water leakage at the thermostat housing joint.\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 Quicksilver OEM gasket\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct current Mercury service reference 27-530451\n\u003c\/p\u003e\n\u003cp\u003e\n • Supersedes earlier 27-53045 gasket reference\n\u003c\/p\u003e\n\u003cp\u003e\n • Thermostat housing to intake manifold gasket\n\u003c\/p\u003e\n\u003cp\u003e\n • Also cross-references with Volvo Penta GM-based V6 \/ V8 thermostat housing gasket applications where specified\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 • 27-530451 → Supersedes 27-53045\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-53045 earlier OEM thermostat housing gasket reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-33179 related earlier thermostat housing gasket reference where specified\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 • 27-530451\n\u003c\/p\u003e\n\u003cp\u003e\n • 530451\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-53045\n\u003c\/p\u003e\n\u003cp\u003e\n • 53045\n\u003c\/p\u003e\n\u003cp\u003e\n • 2753045\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-33179\n\u003c\/p\u003e\n\u003cp\u003e\n • 33179\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-53045-1 formatted listing 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: 18-2917\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta: 3852111\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta: 3701777\n\u003c\/p\u003e\n\u003cp\u003e\n • Recmar-style aftermarket gasket equivalents exist for 27-53045 \/ 27-530451 applications\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 • MerCruiser GM V6 and V8 thermostat housing to intake manifold applications\n\u003c\/p\u003e\n\u003cp\u003e\n • GM-based MerCruiser sterndrive and inboard cooling systems\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 • MerCruiser 4.3L GM V6 thermostat housing to manifold applications where 27-530451 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 4.3LX GM V6 thermostat housing to manifold applications where 27-530451 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.0L GM 305 V8 thermostat housing to intake manifold applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 5.7L GM 350 V8 thermostat housing to intake manifold applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 350 MAG GM 350 V8 thermostat housing gasket applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser 6.2L \/ 377 CID GM V8 thermostat housing gasket applications where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MCM GM V6 and V8 sterndrive engines using thermostat housing gasket 27-53045 \/ 27-530451\n\u003c\/p\u003e\n\u003cp\u003e\n • MerCruiser MIE GM V6 and V8 inboard engines using thermostat housing gasket 27-53045 \/ 27-530451\n\u003c\/p\u003e\n\u003cp\u003e\n • Volvo Penta GM-based V6 and V8 applications using equivalent thermostat housing gasket 3852111 where specified\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: MerCruiser GM V6 \/ V8 petrol sterndrive and inboard\n\u003c\/p\u003e\n\u003cp\u003e\n • System Type: Thermostat housing to intake manifold gasket\n\u003c\/p\u003e\n\u003cp\u003e\n • Fitment Note: This gasket is matched by thermostat housing and manifold style, so final fitment should be checked against the serial-numbered cooling-system diagram.\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 housing to the manifold, preventing water or coolant leakage and helping the cooling system maintain correct flow through the thermostat housing.\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 leak around thermostat housing\n\u003c\/p\u003e\n\u003cp\u003e\n • Corrosion or staining at housing base\n\u003c\/p\u003e\n\u003cp\u003e\n • Cooling-system seepage after thermostat service\n\u003c\/p\u003e\n\u003cp\u003e\n • Gasket torn during housing removal\n\u003c\/p\u003e\n\u003cp\u003e\n • Poor sealing after thermostat housing replacement\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 Quicksilver 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":"Quicksilver","offers":[{"title":"Default Title","offer_id":53388124127524,"sku":"745061158184","price":19.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_676f5316-20f4-439b-bdd3-b5217290544c.jpg?v=1777211404","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/2753045-mercury-mercruiser-gasket-genuine-quicksilver-oem-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}