{"product_id":"four-seasons-20027-engine-cooling-fan-switch","title":"Four Seasons 20027 Engine Cooling Fan Switch","description":"\u003ch2\u003eReliable Engine Cooling Fan Switch for Ford, Mazda, and Mercury\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Temperature Switch 20027 is designed to maintain optimal engine temperature by controlling the cooling fan operation. Engineered for radiator mount installation, this temperature switch is compatible with select Ford, Mazda, and Mercury models, including the Ford Escort and Mazda Protege.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOval-shaped female connector with 2 terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eFitting thread size M12 x 1.50 for precise radiator mount installation\u003c\/li\u003e\n\u003cli\u003eTemperature activation range: turns fan on at 239°F and off at 221°F\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003ePart number 20027 ensures exact fit for specified vehicle models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Temperature Switch Product Line\u003c\/h2\u003e\u003cp\u003eThe Temperature Switch line by Four Seasons focuses on temperature-sensitive components that regulate engine cooling fan operation. This product line offers switches engineered to activate and deactivate the cooling fan based on precise temperature thresholds, helping maintain engine efficiency and prevent overheating. The 20027 switch is part of this line, providing dependable radiator mount temperature control for compatible vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis engine cooling fan switch features an oval-shaped female connector with two terminal pins, ensuring a secure and reliable electrical connection. The switch mounts directly to the radiator using an M12 x 1.50 fitting thread, providing a stable and accurate installation point. It functions as a temperature switch, activating the cooling fan when the engine temperature reaches 239°F and turning it off at 221°F. This precise control helps maintain optimal engine operating temperatures.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by activating the cooling fan at the correct temperature\u003c\/li\u003e\n\u003cli\u003eEnsures cooling fan turns off to avoid unnecessary power consumption\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn temperature switches in Ford Escort, Mazda Protege, and Mercury Tracer models\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent engine temperature for improved performance\u003c\/li\u003e\n\u003cli\u003eAddresses radiator mount switch failures that cause erratic fan operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the radiator mount fitting thread (M12 x 1.50) matches your vehicle’s specifications\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eVerify the oval-shaped female connector aligns properly with the vehicle wiring harness\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the fitting thread during installation\u003c\/li\u003e\n\u003cli\u003eTest fan operation after installation to confirm proper switch function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Temperature Switch 20027 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control to maintain consistent temperature activation thresholds and secure electrical connections. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44590533148853,"sku":"BBRN-20027","price":64.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_20027_Fro.jpg?v=1775067444","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-20027-engine-cooling-fan-switch","provider":"PartCatalog","version":"1.0","type":"link"}