{"product_id":"23172729-thermostat-genuine-volvo-penta","title":"23172729 Thermostat | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta thermostat from the Cooling System group, weighing 0.077 kg and listed for eight D series engine applications. It supersedes part number 23059851. A thermostat stuck open runs the engine cold; stuck closed it overheats.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D8A2-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A5-A MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A6-A MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A5-A MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A6-A MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A4-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A1-A MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D8A3-A MP\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  0.077 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Listed for eight D series engine applications\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 23059851\n \u003c\/li\u003e\n \u003cli\u003e\n  From the Cooling System group\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Holds coolant flow back until the engine reaches operating temperature, then opens to let it pass to the cooler.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine slow to warm up or never reaching normal temperature\n \u003c\/li\u003e\n \u003cli\u003e\n  Overheating that comes on quickly with the top hose staying cold\n \u003c\/li\u003e\n \u003cli\u003e\n  Temperature gauge swinging up and down instead of holding steady\n \u003c\/li\u003e\n \u003cli\u003e\n  Valve found seized part open, or corroded and furred on removal\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant weeping at the housing joint\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Renew the seal or gasket with the thermostat rather than reusing it\n \u003c\/li\u003e\n \u003cli\u003e\n  Test the old unit in hot water before assuming it was the fault - a blocked cooler or a failing pump gives the same overheating\n \u003c\/li\u003e\n \u003cli\u003e\n  Where the engine takes a pair, renew both together so the two open at the same point\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  23172729 → Supersedes 23059851 → Supersedes 22333526\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  23059851 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  22333526 earlier number superseded by this part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53381060755748,"sku":"C924608","price":90.11,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_efa36d97-0b76-440c-9e12-915d5f283eb7.png?v=1788063541","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/23172729-thermostat-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}