{"product_id":"four-seasons-20407-hvac-blower-motor-resistor","title":"Four Seasons 20407 HVAC Blower Motor Resistor","description":"\u003ch2\u003eOverview of Four Seasons Resistor Block 20407\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Resistor Block 20407 is designed specifically for HVAC blower motor systems in Mazda vehicles, including the Mazda 3 and Mazda 3 Sport models. This HVAC blower motor resistor ensures proper fan speed control and reliable operation of your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\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\u003eThis resistor block from Four Seasons is engineered to regulate the blower motor speed by providing a fixed resistance at speed setting number 3. Featuring a female rectangular connector with four terminals, it integrates seamlessly with the HVAC system of compatible Mazda 3 and Mazda 3 Sport models. The resistor block plays a critical role in controlling the electrical current to the blower motor, ensuring consistent airflow and temperature control inside the vehicle cabin.\u003c\/p\u003e\u003ch2\u003eAbout the Four Seasons Resistor Block Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Resistor Block product line focuses on delivering reliable HVAC components that maintain proper blower motor function. This line includes resistor blocks designed to match specific vehicle requirements, such as connector type and terminal count, to ensure compatibility and ease of installation. The 20407 resistor block is part of this line, tailored for fixed speed control applications in select Mazda models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper blower motor speed control in Mazda 3 and 3 Sport HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolves blower motor fan stuck on a single speed\u003c\/li\u003e\n\u003cli\u003eFixes intermittent or no airflow from the HVAC vents\u003c\/li\u003e\n\u003cli\u003eEliminates overheating issues caused by faulty resistor blocks\u003c\/li\u003e\n\u003cli\u003ePrevents blower motor resistor failure symptoms such as inconsistent fan operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Mazda 3 or Mazda 3 Sport before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to replacing the resistor block to avoid electrical shorts\u003c\/li\u003e\n\u003cli\u003eLocate the blower motor resistor block near the blower motor housing for replacement\u003c\/li\u003e\n\u003cli\u003eVerify the connector gender and shape match the existing component for proper fit\u003c\/li\u003e\n\u003cli\u003eHandle the resistor block carefully to avoid damage to terminals during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Resistor Block 20407 to meet OEM specifications for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. This ensures dependable operation and peace of mind when replacing your Mazda 3 or 3 Sport HVAC blower motor resistor.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44592305635509,"sku":"BBRN-20407","price":34.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_20407_Fro.jpg?v=1775067549","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-20407-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}