{"product_id":"water-temperature-sensor-5i-7578-for-caterpillar-311c-315c-318b-320b-320c-323d","title":"Water Temperature Sensor 5I-7578 for Caterpillar 311C 315C 318B 320B 320C 323D","description":"\u003cstrong\u003eThis Water Temperature Sensor is a high-quality aftermarket replacement part compatible with Caterpillar 311C 315C 318B 320B 320C 323D and matches OEM Part# 5I-7578.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy-duty water temperature sensor is engineered to provide precise coolant readings for Caterpillar excavators. Accurate thermal monitoring is essential for maintaining engine efficiency and preventing costly downtime caused by overheating.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision:\u003c\/strong\u003eDelivers consistent and reliable data to the engine control system for optimal monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003eManufactured with high-grade components to resist vibration and thermal stress in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003eDesigned to meet original equipment standards for a seamless installation without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003eCaterpillar 311C, 315C, 318B, 320B, 320C, 323D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Type:\u003c\/strong\u003eExcavators and Heavy Machinery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e5I-7578\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003eCoolant Temperature Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003eEngine Electrical System\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003eHow does a failing sensor affect the engine?\u003cstrong\u003eA:\u003c\/strong\u003eA faulty sensor can cause erratic temperature gauge readings, poor fuel economy, or even trigger engine protection modes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003eIs this an OEM Caterpillar part?\u003cstrong\u003eA:\u003c\/strong\u003eThis is a high-quality aftermarket replacement part designed to meet or exceed the technical specifications of the original 5I-7578 sensor.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42819584688199,"sku":"ZZ2T00404","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_8057a5e4-357e-4d05-8960-9f6a4e607860.jpg?v=1779784988","url":"https:\/\/www.northlineparts.com\/products\/water-temperature-sensor-5i-7578-for-caterpillar-311c-315c-318b-320b-320c-323d","provider":"Northline Parts","version":"1.0","type":"link"}