{"product_id":"facet-7-3126-engine-coolant-temperature-sensor","title":"Facet 7.3126 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eReliable Engine Coolant Temperature Sensor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Facet 7.3126 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your BMW 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, and 850i models. This sensor helps maintain optimal engine performance by monitoring coolant temperature and relaying data to the engine control unit.\u003c\/p\u003e\u003ch2\u003eKey Features of Facet 7.3126 Engine Coolant Temperature Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple BMW models including 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, 850CSi, and 850i\u003c\/li\u003e\n\u003cli\u003ePrecise temperature sensing for accurate engine management\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine heat and pressure\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number 7.3126 for easy installation\u003c\/li\u003e\n\u003cli\u003eEngine coolant temperature sensor designed for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Facet 7.3126 Sensor\u003c\/h2\u003e\u003cp\u003eThis engine coolant temperature sensor from Facet is engineered to meet the specifications required by BMW vehicles listed in its fitment. The sensor monitors the temperature of the engine coolant and sends this information to the vehicle’s engine control unit (ECU). Accurate temperature data is critical for regulating fuel injection, ignition timing, and other engine functions. The Facet 7.3126 sensor is built to endure the thermal and mechanical stresses found in engine compartments, ensuring consistent operation over time.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Engine Coolant Temperature Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic temperature gauge readings on BMW 530i and 540i models\u003c\/li\u003e\n\u003cli\u003eEngine overheating warnings or false alerts in 740i and 750iL vehicles\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect coolant temperature data\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty temperature sensor signals\u003c\/li\u003e\n\u003cli\u003eEngine performance problems related to improper temperature regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during installation\u003c\/li\u003e\n\u003cli\u003eUse the correct torque specifications to avoid sensor damage\u003c\/li\u003e\n\u003cli\u003eVerify sensor connector is clean and securely attached after installation\u003c\/li\u003e\n\u003cli\u003eCheck for coolant leaks around the sensor mounting area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 7.3126 Engine Coolant Temperature Sensor to meet OEM standards for fit and function. This sensor undergoes rigorous quality control testing to ensure durability and reliable performance in BMW vehicles. While specific warranty details may vary, Facet typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement part.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43795929170101,"sku":"CHMT-7.3126","price":26.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_73126_Fro.jpg?v=1774998069","url":"https:\/\/www.partcatalog.com\/products\/facet-7-3126-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}