{"product_id":"volvo-penta-gasket-1542123","title":"Volvo Penta Thermostat Housing Gasket – 1542123","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"66ff3d63-8dea-405c-bae6-dc893e9570d0\" data-testid=\"conversation-turn-493\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"66ff3d63-8dea-405c-bae6-dc893e9570d0\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003ch2 data-start=\"0\" data-end=\"22\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"20\"\u003eProduct Title\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"23\" data-end=\"97\"\u003eVolvo Penta Gasket 1542123 – OEM Marine Engine Thermostat Housing Gasket\u003c\/p\u003e\n\u003chr data-start=\"99\" data-end=\"102\"\u003e\n\u003ch2 data-start=\"104\" data-end=\"132\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"107\" data-end=\"130\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"133\" data-end=\"301\"\u003eThe \u003cstrong data-start=\"137\" data-end=\"167\"\u003eVolvo Penta 1542123 Gasket\u003c\/strong\u003e is a genuine OEM sealing component engineered to provide a reliable, leak-free seal within Volvo Penta marine engine cooling systems.\u003c\/p\u003e\n\u003cp data-start=\"303\" data-end=\"677\"\u003eThis gasket is specifically designed for use in \u003cstrong data-start=\"351\" data-end=\"404\"\u003ethermostat housing and coolant passage interfaces\u003c\/strong\u003e, where maintaining proper sealing is critical for system pressure, coolant flow, and overall engine temperature control. It prevents coolant leaks and air intrusion, both of which can lead to overheating, inconsistent temperature regulation, and reduced engine efficiency.\u003c\/p\u003e\n\u003cp data-start=\"679\" data-end=\"1037\"\u003eManufactured from \u003cstrong data-start=\"697\" data-end=\"752\"\u003ehigh-quality marine-grade composite gasket material\u003c\/strong\u003e, it is built to withstand continuous exposure to heat, coolant chemicals, and pressure cycles. The material maintains its structural integrity and sealing capability even under repeated thermal expansion and contraction, making it ideal for both freshwater and saltwater applications.\u003c\/p\u003e\n\u003cp data-start=\"1039\" data-end=\"1231\"\u003eDesigned to Volvo Penta’s exact OEM specifications, this gasket ensures proper fitment, consistent compression, and long-term sealing performance without the need for trimming or modification.\u003c\/p\u003e\n\u003chr data-start=\"1233\" data-end=\"1236\"\u003e\n\u003ch2 data-start=\"1238\" data-end=\"1257\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1241\" data-end=\"1257\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1258\" data-end=\"1587\"\u003e\n\u003cli data-start=\"1258\" data-end=\"1292\"\u003eGenuine Volvo Penta OEM gasket\u003c\/li\u003e\n\u003cli data-start=\"1293\" data-end=\"1355\"\u003eDesigned for thermostat housing and cooling system sealing\u003c\/li\u003e\n\u003cli data-start=\"1356\" data-end=\"1400\"\u003ePrevents coolant leaks and air intrusion\u003c\/li\u003e\n\u003cli data-start=\"1401\" data-end=\"1445\"\u003eMaintains proper cooling system pressure\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1501\"\u003eHeat- and chemical-resistant composite construction\u003c\/li\u003e\n\u003cli data-start=\"1502\" data-end=\"1541\"\u003eWithstands repeated thermal cycling\u003c\/li\u003e\n\u003cli data-start=\"1542\" data-end=\"1587\"\u003eDirect OEM fit – no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1589\" data-end=\"1592\"\u003e\n\u003ch2 data-start=\"1594\" data-end=\"1621\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1597\" data-end=\"1621\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"1623\" data-end=\"1657\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1627\" data-end=\"1657\"\u003eVolvo Penta Marine Engines\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1658\" data-end=\"1675\"\u003eCommonly used on:\u003c\/p\u003e\n\u003cul data-start=\"1676\" data-end=\"1827\"\u003e\n\u003cli data-start=\"1676\" data-end=\"1722\"\u003eVolvo Penta \u003cstrong data-start=\"1690\" data-end=\"1720\"\u003eAQ series gasoline engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1723\" data-end=\"1777\"\u003eVolvo Penta \u003cstrong data-start=\"1737\" data-end=\"1775\"\u003e4-cylinder and V6 gasoline engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1778\" data-end=\"1827\"\u003eVolvo Penta \u003cstrong data-start=\"1792\" data-end=\"1825\"\u003esmall-block V8 marine engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1829\" data-end=\"1864\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1833\" data-end=\"1864\"\u003eCooling System Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1865\" data-end=\"1970\"\u003e\n\u003cli data-start=\"1865\" data-end=\"1898\"\u003eThermostat housing assemblies\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1929\"\u003eCoolant outlet connections\u003c\/li\u003e\n\u003cli data-start=\"1930\" data-end=\"1970\"\u003eRaw water and closed cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1972\" data-end=\"2053\"\u003e➡️ Often used in conjunction with \u003cstrong data-start=\"2006\" data-end=\"2051\"\u003eVolvo Penta thermostat service components\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2055\" data-end=\"2058\"\u003e\n\u003ch2 data-start=\"2060\" data-end=\"2097\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2095\"\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2098\" data-end=\"2117\"\u003eFitment depends on:\u003c\/p\u003e\n\u003cul data-start=\"2118\" data-end=\"2209\"\u003e\n\u003cli data-start=\"2118\" data-end=\"2146\"\u003eEngine model and variant\u003c\/li\u003e\n\u003cli data-start=\"2147\" data-end=\"2179\"\u003eCooling system configuration\u003c\/li\u003e\n\u003cli data-start=\"2180\" data-end=\"2209\"\u003eThermostat housing design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2211\" data-end=\"2295\"\u003e⚠️ Always confirm compatibility using your \u003cstrong data-start=\"2254\" data-end=\"2278\"\u003eengine serial number\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2297\" data-end=\"2300\"\u003e\n\u003ch2 data-start=\"2302\" data-end=\"2323\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2305\" data-end=\"2323\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2324\" data-end=\"2609\"\u003e\n\u003cli data-start=\"2324\" data-end=\"2352\"\u003ePart Number: \u003cstrong data-start=\"2339\" data-end=\"2350\"\u003e1542123\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2353\" data-end=\"2384\"\u003eType: Cooling system gasket\u003c\/li\u003e\n\u003cli data-start=\"2385\" data-end=\"2442\"\u003eFunction: Seals thermostat housing \/ coolant passages\u003c\/li\u003e\n\u003cli data-start=\"2443\" data-end=\"2501\"\u003eMaterial: Marine-grade fiber\/composite gasket material\u003c\/li\u003e\n\u003cli data-start=\"2502\" data-end=\"2609\"\u003eOperating Environment:\n\u003cul data-start=\"2531\" data-end=\"2609\"\u003e\n\u003cli data-start=\"2531\" data-end=\"2567\"\u003eHigh-temperature coolant systems\u003c\/li\u003e\n\u003cli data-start=\"2570\" data-end=\"2609\"\u003eMarine freshwater and saltwater use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2611\" data-end=\"2614\"\u003e\n\u003ch2 data-start=\"2616\" data-end=\"2638\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2619\" data-end=\"2638\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2639\" data-end=\"2661\"\u003e\n\u003cli data-start=\"2639\" data-end=\"2661\"\u003eGasket (single unit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2663\" data-end=\"2666\"\u003e\n\u003ch2 data-start=\"2668\" data-end=\"2707\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2671\" data-end=\"2707\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2708\" data-end=\"2741\"\u003eReplace the gasket if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2742\" data-end=\"2983\"\u003e\n\u003cli data-start=\"2742\" data-end=\"2791\"\u003eCoolant leakage at housing or mating surfaces\u003c\/li\u003e\n\u003cli data-start=\"2792\" data-end=\"2827\"\u003eLoss of cooling system pressure\u003c\/li\u003e\n\u003cli data-start=\"2828\" data-end=\"2866\"\u003eOverheating caused by coolant loss\u003c\/li\u003e\n\u003cli data-start=\"2867\" data-end=\"2917\"\u003eVisible cracking, flattening, or deterioration\u003c\/li\u003e\n\u003cli data-start=\"2918\" data-end=\"2983\"\u003eAnytime the housing is removed (gaskets should not be reused)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2985\" data-end=\"2988\"\u003e\n\u003ch2 data-start=\"2990\" data-end=\"3015\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2993\" data-end=\"3015\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3016\" data-end=\"3255\"\u003e\n\u003cli data-start=\"3016\" data-end=\"3066\"\u003eAlways install a \u003cstrong data-start=\"3035\" data-end=\"3064\"\u003enew gasket during service\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3067\" data-end=\"3123\"\u003eClean mating surfaces thoroughly before installation\u003c\/li\u003e\n\u003cli data-start=\"3124\" data-end=\"3178\"\u003eEnsure proper alignment of bolt holes and passages\u003c\/li\u003e\n\u003cli data-start=\"3179\" data-end=\"3211\"\u003eDo not overtighten fasteners\u003c\/li\u003e\n\u003cli data-start=\"3212\" data-end=\"3255\"\u003ePressure test system after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3257\" data-end=\"3260\"\u003e\n\u003ch2 data-start=\"3262\" data-end=\"3304\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3265\" data-end=\"3304\"\u003eAlternate \/ Superseded Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"3306\" data-end=\"3334\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3310\" data-end=\"3334\"\u003eOEM Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3335\" data-end=\"3363\"\u003e\n\u003cli data-start=\"3335\" data-end=\"3363\"\u003eVolvo Penta: \u003cstrong data-start=\"3350\" data-end=\"3361\"\u003e1542123\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3365\" data-end=\"3368\"\u003e\n\u003ch2 data-start=\"3370\" data-end=\"3387\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3373\" data-end=\"3385\"\u003eShipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3388\" data-end=\"3455\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e\n\u003chr data-start=\"3457\" data-end=\"3460\"\u003e\n\u003ch3 data-start=\"3462\" data-end=\"3489\"\u003e💡 Parts Desk Insight\u003c\/h3\u003e\n\u003cp data-start=\"3490\" data-end=\"3648\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eGaskets like this are cheap insurance—anytime you open a thermostat housing, replace it. Reusing old ones is one of the most common causes of coolant leaks 👍\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43563975704612,"sku":"1542123","price":33.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/a8882123-4992-4a94-b9a5-fe9fa1b1bd0b.png?v=1774385446","url":"https:\/\/marisolmarine.com\/products\/volvo-penta-gasket-1542123","provider":"Marisol Marine Company","version":"1.0","type":"link"}