{"product_id":"volvo-penta-thermostat-3842015","title":"Volvo Penta Thermostat 3842015","description":"\u003cp\u003eVolvo Penta 3842015 is a genuine OEM \u003cstrong\u003eengine thermostat\u003c\/strong\u003e used in Volvo Penta compact marine diesel cooling systems. Current Volvo Penta dealer references list it as \u003cstrong\u003eThermostat\u003c\/strong\u003e and show the strongest confirmed fitment on \u003cstrong\u003eD1 and D2 series\u003c\/strong\u003e engines, including D1-13, D1-20, D1-30, and D2-40 variants.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM part number \u003cstrong\u003e3842015\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eUsed in the engine cooling system to regulate coolant temperature.\u003c\/li\u003e\n\u003cli\u003eStrong current fitment support for \u003cstrong\u003eD1-13, D1-20, D1-30, and D2-40\u003c\/strong\u003e engine families.\u003c\/li\u003e\n\u003cli\u003eCurrent parts references commonly list this thermostat at \u003cstrong\u003e90°C \/ 194°F\u003c\/strong\u003e operating temperature.\u003c\/li\u003e\n\u003cli\u003eCurrent catalog weight references range from approximately \u003cstrong\u003e0.084 kg to 0.2 kg\u003c\/strong\u003e, depending on listing format and packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe strongest supportable fitment for Volvo Penta 3842015 is \u003cstrong\u003eVolvo Penta D1 and D2 marine diesel engines\u003c\/strong\u003e, including \u003cstrong\u003eD1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F, D1-30, D1-30B, D1-30F, D2-40, D2-40B, and D2-40F\u003c\/strong\u003e. Some current references also list broader D2 coverage, so final confirmation should be made by serial number and cooling-system diagram.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eVerify fitment by exact \u003cstrong\u003eengine serial number\u003c\/strong\u003e and the correct Volvo Penta \u003cstrong\u003ecooling system \/ thermostat housing\u003c\/strong\u003e parts diagram before ordering. Thermostats can vary by engine version, production range, and housing layout, so serial-number confirmation is the safest way to match this part correctly.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace this thermostat when the engine is running too cool, overheating, warming up slowly, showing unstable operating temperature, or when the thermostat is removed during cooling-system service. A thermostat that sticks open or closed can affect engine temperature control and cooling-system reliability.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall 3842015 only after confirming the correct thermostat housing and sealing components for the engine being serviced. Current references note that related sealing O-rings may be required separately on some applications, so the housing seals should be inspected or replaced during thermostat service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent sources show \u003cstrong\u003e3842015\u003c\/strong\u003e as the active Volvo Penta OEM reference. Related aftermarket or replacement references include \u003cstrong\u003eRM3842015\u003c\/strong\u003e and \u003cstrong\u003eREC3842015\u003c\/strong\u003e, but the correct OEM number for this listing is \u003cstrong\u003e3842015\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWith thermostats, the important match is the \u003cstrong\u003eengine series, opening temperature, and housing layout\u003c\/strong\u003e. A quick serial-number check helps avoid mixing up similar D1\/D2 cooling-system parts that look close but do not belong in the same thermostat housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564015648804,"sku":"3842015","price":160.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/f1024468-3611-44e3-8836-3d8e8fe7e8cb.png?v=1774378304","url":"https:\/\/marisolmarine.com\/products\/volvo-penta-thermostat-3842015","provider":"Marisol Marine Company","version":"1.0","type":"link"}