{"product_id":"thermostat-170-f-77-c-fits-mercruiser-4-3l-5-0l-5-7l-6-2l-engines-replaces-mercury-864493","title":"Thermostat 170°F \/ 77°C – Fits MerCruiser 4.3L, 5.0L, 5.7L \u0026 6.2L Engines (Replaces Mercury 864493)","description":"\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis is a direct-replacement \u003cstrong\u003eThermostat 170°F \/ 77°C – Fits MerCruiser 4.3L, 5.0L, 5.7L \u0026amp; 6.2L Engines (Replaces 864493)\u003c\/strong\u003e. It is designed for a wide range of MerCruiser V6 and V8 MPI sterndrive engines manufactured from 2000 to 2025, ensuring proper engine operating temperature for optimal performance and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct interchange for multiple part numbers, including Mercury 864493, Sierra 18-43015, Mallory 9-43015, and Quicksilver 864493.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for use in both fresh and salt water cooling systems.\u003c\/li\u003e\n\u003cli\u003eInstallation is straightforward, requiring only the removal of the thermostat housing.\u003c\/li\u003e\n\u003cli\u003ePackage includes the thermostat and a new rubber sealing ring for a complete replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e25-807134\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-43015\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMallory\u003c\/td\u003e\n        \u003ctd\u003e9-43015\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eQuicksilver\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eThis thermostat fits the specified MerCruiser sterndrive models. Pay close attention to serial number ranges to ensure correct fitment.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.3L Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A030370 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.0L Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 0W060000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.7L Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A090000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e6.2L Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 0W310000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.3L MPI Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A030370 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.3L MPI Alpha\/Bravo EC\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A637496 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.5L MPI 200 Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 2A441953 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.5L MPI 200 Alpha\/Bravo EC\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 2A441953 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.5L MPI 250 Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 2A441953 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.5L MPI 250 Alpha\/Bravo EC\u003c\/td\u003e\n        \u003ctd\u003eV6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 2A441953 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.0L MPI Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 0M600000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.0L MPI Alpha\/Bravo EC\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A300000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e350 MAG MPI Alpha\/Bravo\u003c\/td\u003e\n        \u003ctd\u003e5.7L V8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 0M600000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e350 MAG MPI Alpha\/Bravo EC\u003c\/td\u003e\n        \u003ctd\u003e5.7L V8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A300000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.7L MPI Horizon MIE\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A090000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.7L MPI MIE\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A090000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e5.7L MPI MIE EC\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A090000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e6.2L MPI Horizon MIE\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A090000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e6.2L MPI MIE\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A090000 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e6.2L MPI MIE EC\u003c\/td\u003e\n        \u003ctd\u003eV8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2025\u003c\/td\u003e\n        \u003ctd\u003e864493\u003c\/td\u003e\n        \u003ctd\u003eSerial numbers 1A091600 and up\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eEngine Thermostat\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement, requires thermostat housing removal\u003c\/dd\u003e\n  \u003cdt\u003eTemperature Rating\u003c\/dt\u003e\n\u003cdd\u003e77°C (170°F)\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eStainless steel\u003c\/dd\u003e\n  \u003cdt\u003eApplications\u003c\/dt\u003e\n\u003cdd\u003eFresh and salt water cooling systems\u003c\/dd\u003e\n  \u003cdt\u003eCompatible Cooling\u003c\/dt\u003e\n\u003cdd\u003eClosed cooling systems with dry joint exhaust\u003c\/dd\u003e\n  \u003cdt\u003ePackage Includes\u003c\/dt\u003e\n\u003cdd\u003eThermostat and rubber sealing ring\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003eManufacturer standard warranty\u003c\/dd\u003e\n  \u003cdt\u003eProduction Standard\u003c\/dt\u003e\n\u003cdd\u003eISO9002 certified manufacturing\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Thermostat (864493)\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e1 x Rubber sealing ring\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the engine is completely cool before starting work.\u003c\/li\u003e\n\u003cli\u003eDrain the engine coolant to a level below the thermostat housing.\u003c\/li\u003e\n\u003cli\u003eLocate and carefully remove the bolts securing the thermostat housing.\u003c\/li\u003e\n\u003cli\u003eNote the orientation of the old thermostat before removing it from the housing.\u003c\/li\u003e\n\u003cli\u003eThoroughly clean the mating surfaces of the housing and the engine block.\u003c\/li\u003e\n\u003cli\u003eInstall the new thermostat and rubber sealing ring in the correct orientation.\u003c\/li\u003e\n\u003cli\u003eRe-install the housing cover and tighten the bolts to the manufacturer's specified torque.\u003c\/li\u003e\n\u003cli\u003eRefill the cooling system with the appropriate coolant.\u003c\/li\u003e\n\u003cli\u003eStart the engine, check for any leaks around the housing, and monitor the temperature gauge to ensure normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my thermostat is failing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs of a faulty thermostat include engine overheating, the engine not reaching its normal operating temperature (running too cool), or erratic and sudden changes in the temperature gauge reading.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this the correct temperature rating for my engine?\u003c\/summary\u003e\n  \u003cp\u003eThis is a 170°F (77°C) thermostat, which is the standard OEM-specified temperature for the listed MerCruiser models. Using the correct temperature is critical for engine performance, fuel economy, and longevity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow can I be certain this part fits my specific engine?\u003c\/summary\u003e\n  \u003cp\u003eVerify that your engine model and year are listed in our compatibility table. Most importantly, check that your engine's serial number falls within the specified range for your model. Cross-referencing the OEM part number (864493) with your service manual or the old part itself is the best way to guarantee a match.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is included in this kit?\u003c\/summary\u003e\n  \u003cp\u003eThe package contains one thermostat and the required rubber sealing ring. This ensures you have the necessary components for a correct seal and complete installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should a marine thermostat be replaced?\u003c\/summary\u003e\n  \u003cp\u003eAs a preventative maintenance item, it is good practice to inspect the thermostat annually and consider replacement every 2-3 years, especially if operating in saltwater. It should be replaced immediately if you notice any signs of failure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM or aftermarket part?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is for a high-quality aftermarket replacement part, not an OEM component. It is built to meet or exceed OEM-level specifications using comparable materials and is manufactured in an ISO 9002 certified facility, with batch inspections for quality and consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow fast is shipping?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly, with typical transit times of 5–15 days for most regions. Standard shipping is free, and expedited options will appear at checkout if they are available for your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\n  \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal use conditions. Should an issue arise, contact our support team with your order details. Returns are accepted within our standard window for items that are unused and in their original condition. Please see our full policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723970777403,"sku":"23TH637","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/864493_1_ce1fa4e6-acf3-4141-bff0-be1a93602695.jpg?v=1763038814","url":"https:\/\/seasierra.com\/products\/thermostat-170-f-77-c-fits-mercruiser-4-3l-5-0l-5-7l-6-2l-engines-replaces-mercury-864493","provider":"SeaSierra","version":"1.0","type":"link"}