{"product_id":"heavy-duty-143-degree-engine-thermostat-kit-for-60","title":"Heavy Duty 143 Degree Engine Thermostat Kit For 60 To 75 Hp Three Cylinder Outboards Direct Drop In Swap Compatible Replacement Made Tough For Reliable Ridin On The Water","description":"\u003cdiv\u003eDurable Marine Cooling System Thermostat Assembly\u003cbr\u003e\n✔️ Direct fit for 60-75 hp boats, packs 143F unit and gaskets \u003cp\u003eThis direct replacement thermostat assembly regulates engine coolant flow for legacy marine motors. It installs right into the cylinder head path to keep three-cylinder powerplants running cool during long hauling days or deep-sea trolling.\u003c\/p\u003e ✅ One precision 143 degree wax element thermostat unit\n✅ Pre-cut cylinder head gasket and cover seal included\n✅ Direct interchange matches OEM number 396987\n✅ Corrosion resistant alloy built for saltwater duty\u003cbr\u003e \u003cp\u003e💡 Why does installing a matched thermostat kit matter more than swapping the bulb alone?\u003cbr\u003eFreshening the complete sealing setup prevents pressure loss and guarantees steady idle temps when you are chunking gas or towing gear on the weekend. This handy fix locks in steady RPMs and protects internal components.\u003cbr\u003e- Clean debris from the mating flange before bolting the new kit down\u003cbr\u003e- Inspect housing threads for wear that compromises clamping torque\u003cbr\u003e- Orient sealing rings evenly to maintain steady coolant pressure\u003cbr\u003e- Run the engine at light load first to purge trapped air pockets\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49328472981739,"sku":"VXB0DD352D8W","price":127.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51RUmhn9mTL.jpg?v=1788264227","url":"https:\/\/vxb.com\/products\/heavy-duty-143-degree-engine-thermostat-kit-for-60","provider":"VXB Bearings","version":"1.0","type":"link"}