{"product_id":"3842015-thermostat-genuine-volvo-penta","title":"3842015 Thermostat | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta thermostat rated at 90 °C, from the Cooling System group, weighing 0.113 kg and listed for 12 applications on D series engines. The 90 °C opening temperature is the ordering detail that matters, and o-ring 3842016 shares the same 12 applications, so fit the two together.\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 D2-40\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D2-40B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D2-40F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-30\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-30B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-30F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-13\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-13B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-13F\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-20\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-20B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D1-20F\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 \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  13-40 HP\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  Rated at 90 °C\n \u003c\/li\u003e\n \u003cli\u003e\n  0.113 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  12 applications on D series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  O-ring 3842016 covers the same 12 applications\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Regulates coolant flow to hold the engine at its designed running temperature, staying shut until 90 °C so the engine warms quickly, then opening to admit cooling flow.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine overheating, or running hot only under load\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine never reaching normal temperature and running cold\n \u003c\/li\u003e\n \u003cli\u003e\n  Temperature gauge swinging up and down instead of settling\n \u003c\/li\u003e\n \u003cli\u003e\n  Thermostat stuck open or shut, or corroded and furred when removed\n \u003c\/li\u003e\n \u003cli\u003e\n  Heater or calorifier output poor because the engine is not warming through\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  Fit a new o-ring or gasket with the thermostat every time, and 3842016 is the matching o-ring here\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the thermostat the right way round with any bleed hole positioned as specified, then bleed the system properly\n \u003c\/li\u003e\n \u003cli\u003e\n  If the old thermostat is heavily scaled, flush the circuit before fitting the new one\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Recmar: RM3842015\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":53381783322916,"sku":"962686B","price":168.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_ae756469-532d-4af8-b0b7-3fe2e680afaa.jpg?v=1788084032","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3842015-thermostat-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}