{"product_id":"four-seasons-20437-hvac-blower-motor-resistor","title":"Four Seasons 20437 HVAC Blower Motor Resistor - Front or Rear","description":"\u003ch2\u003eOverview of Four Seasons Resistor Block 20437\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Resistor Block 20437 is a critical HVAC blower motor resistor designed for select Infiniti, Nissan, and Suzuki vehicles. This component ensures variable speed control for your vehicle's blower motor, maintaining optimal climate control performance.\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: 20437\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 Type: Variable\u003c\/li\u003e\n\u003cli\u003eType: Switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures of the Four Seasons Resistor Block\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Resistor Block line specializes in HVAC blower motor resistors engineered for reliable speed regulation. The 20437 resistor block features a female rectangular connector with four terminals, allowing seamless integration with the blower motor system. Its variable speed capability supports multiple fan speeds, essential for precise climate control in vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC blower motor resistor (part number 20437) is designed to regulate the electrical current to the blower motor, enabling variable fan speeds. The female rectangular connector with four terminals ensures a secure and stable connection within the HVAC system. Compatible with various models including Infiniti Armada, QX56, QX80; Nissan Frontier, Pathfinder, Quest, TITAN, Xterra; and Suzuki Equator, this resistor block supports efficient climate control operation by adjusting blower motor speed as needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores variable blower motor speeds in HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolves blower motor stuck on one speed or not working at all\u003c\/li\u003e\n\u003cli\u003eFixes inconsistent or intermittent fan speeds\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues caused by faulty resistors\u003c\/li\u003e\n\u003cli\u003eImproves overall HVAC system responsiveness in Infiniti, Nissan, and Suzuki vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle ignition is off before installation\u003c\/li\u003e\n\u003cli\u003eLocate the blower motor resistor within the HVAC housing\u003c\/li\u003e\n\u003cli\u003eDisconnect the old resistor block carefully to avoid damaging connectors\u003c\/li\u003e\n\u003cli\u003eVerify the four-terminal female rectangular connector matches the vehicle harness\u003c\/li\u003e\n\u003cli\u003eSecure the new resistor block firmly to prevent vibration-related issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Resistor Block 20437 to meet or exceed OEM specifications for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in demanding automotive environments. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44592319168693,"sku":"BBRN-20437","price":71.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_20437_Fro.jpg?v=1775067556","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-20437-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}