{"product_id":"82c-thermostat-249-5541-for-caterpillar-excavator-304-305-303-5cr-304cr","title":"82°C Thermostat 249-5541 for Caterpillar Excavator 304 305 303.5CR 304CR","description":"\u003cstrong\u003eThis 82°C Thermostat is a high-quality aftermarket replacement part compatible with Caterpillar Excavator 304, 305, 303.5CR, 304CR and matches OEM Part# 249-5541.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis replacement thermostat is engineered to provide precise cooling system regulation for Caterpillar machinery. It ensures that the engine reaches its operating temperature quickly and maintains it efficiently, protecting internal components from thermal stress and optimizing fuel combustion.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Calibration:\u003c\/strong\u003e Set to trigger at 82°C for consistent cooling performance and engine safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Materials:\u003c\/strong\u003e Built with stainless steel and brass to resist the corrosive effects of engine coolant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Specification:\u003c\/strong\u003e Designed to fit perfectly within the thermostat housing without any mechanical modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Models:\u003c\/strong\u003e Caterpillar Excavator 304, 305, 303.5CR, 304CR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 249-5541\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Setting:\u003c\/strong\u003e 82°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Thermostat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass and Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Why is an 82°C thermostat used? \u003cstrong\u003eA:\u003c\/strong\u003e This specific temperature rating ensures the engine operates within the manufacturer's recommended thermal range for peak efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this part replace OEM 249-5541? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a high-quality aftermarket alternative that directly replaces Caterpillar OEM part number 249-5541.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53489781506321,"sku":"ZZ2T02212","price":27.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_b2f68142-0d12-4e19-a539-c46e5b5838e6.jpg?v=1777728134","url":"https:\/\/www.duraforce.com\/products\/82c-thermostat-249-5541-for-caterpillar-excavator-304-305-303-5cr-304cr","provider":"DURAFORCE","version":"1.0","type":"link"}