{"product_id":"four-seasons-20428-hvac-blower-motor-resistor","title":"Four Seasons 20428 HVAC Blower Motor Resistor","description":"\u003ch2\u003eOverview of Four Seasons Resistor Block 20428\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Resistor Block 20428 is a critical HVAC blower motor resistor designed to regulate fan speeds in vehicle heating and cooling systems. Featuring a female rectangular connector and four terminals, this resistor block ensures consistent performance for compatible automotive HVAC systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Four Seasons\u003c\/li\u003e\n\u003cli\u003eBrand Line: Resistor Block\u003c\/li\u003e\n\u003cli\u003ePart Number: 20428\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Rectangular\u003c\/li\u003e\n\u003cli\u003eNumber of Terminals: 4\u003c\/li\u003e\n\u003cli\u003eSpeed Setting: Fixed #3\u003c\/li\u003e\n\u003cli\u003eType: Switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Resistor Block 20428 is engineered to provide reliable control of blower motor speeds within automotive HVAC systems. This resistor block features a fixed speed setting (#3) and a four-terminal design that connects via a female rectangular connector, ensuring secure and precise electrical connections. It is part of the Four Seasons Resistor Block product line, which focuses on delivering durable and efficient resistor components tailored for HVAC blower motor applications. This part is essential for maintaining proper airflow and temperature regulation inside the vehicle cabin.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper blower motor speed control in HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolves issues with blower fan stuck on a single speed\u003c\/li\u003e\n\u003cli\u003eFixes intermittent or non-functioning blower motor speeds\u003c\/li\u003e\n\u003cli\u003eEliminates overheating or electrical resistance problems in blower circuits\u003c\/li\u003e\n\u003cli\u003eImproves overall HVAC system reliability in vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle’s HVAC system is powered off before installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the female rectangular connector on this resistor block\u003c\/li\u003e\n\u003cli\u003eCheck for any corrosion or damage on terminals before connecting\u003c\/li\u003e\n\u003cli\u003eSecurely fasten the resistor block to prevent vibration-related disconnections\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific service manual for exact location and removal procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Resistor Block 20428 to meet or exceed OEM specifications for HVAC blower motor resistors. This part undergoes rigorous quality control to ensure durability and consistent electrical performance. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for automotive HVAC repairs.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44592312287413,"sku":"BBRN-20428","price":61.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_20428_Fro.jpg?v=1775067554","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-20428-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}