{"product_id":"universal-air-sw9971c-hvac-blower-motor-resistor","title":"Universal Air SW9971C HVAC Blower Motor Resistor - Front","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Select GM and Isuzu Models\u003c\/h2\u003e\u003cp\u003eThe Universal Air Blower Resistor SW9971C is designed to restore proper blower motor function in various Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Saab vehicles. This HVAC blower motor resistor ensures consistent fan speed control for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple GM and Isuzu models including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and more\u003c\/li\u003e\n\u003cli\u003ePart number SW9971C for precise identification and fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to regulate blower motor speeds effectively\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory blower motor resistor units\u003c\/li\u003e\n\u003cli\u003eSupports HVAC system performance and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Universal Air Blower Resistor Product Line\u003c\/h2\u003e\u003cp\u003eThe Blower Resistor line from Universal Air focuses on providing reliable HVAC blower motor resistors that meet or exceed OEM specifications. These resistors are engineered to maintain proper blower motor speed control, ensuring consistent airflow through the vehicle’s heating and cooling system. The SW9971C is part of this line, offering a dependable solution for restoring HVAC blower function in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Vehicle Compatibility\u003c\/h2\u003e\u003cp\u003eThe SW9971C HVAC blower motor resistor is engineered to fit a wide range of vehicles including Buick LaCrosse, Cadillac Escalade, Chevrolet Avalanche 1500 and 2500, GMC Sierra 1500 HD, 2500 HD, and 3500, Isuzu Ascender, Oldsmobile Bravada, Pontiac G8 and Grand Prix, Saab 9-7x, and more. This part regulates the electrical current to the blower motor, allowing for multiple fan speeds and proper climate control operation. It is a direct replacement part designed to restore the blower motor’s functionality when the original resistor fails.\u003c\/p\u003e\u003ch2\u003eCommon Issues Resolved by the SW9971C Blower Resistor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlower motor only works on high speed or not at all\u003c\/li\u003e\n\u003cli\u003eInconsistent or no airflow from HVAC vents\u003c\/li\u003e\n\u003cli\u003eLoss of multiple fan speed settings\u003c\/li\u003e\n\u003cli\u003eIntermittent blower motor operation\u003c\/li\u003e\n\u003cli\u003eHVAC system overheating due to resistor failure\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 typically near the blower motor housing under the dashboard or glove box\u003c\/li\u003e\n\u003cli\u003eDisconnect the electrical connector carefully to avoid damage\u003c\/li\u003e\n\u003cli\u003eReplace the old resistor with the SW9971C, securing it properly to prevent vibration issues\u003c\/li\u003e\n\u003cli\u003eTest blower motor speeds after installation to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Universal Air Blower Resistor SW9971C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure reliable operation. Using this resistor helps maintain the HVAC system’s efficiency and extends the life of the blower motor assembly.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45199985148085,"sku":"CNTM-SW9971C","price":57.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_SW9971C_Fro.jpg?v=1775133566","url":"https:\/\/www.partcatalog.com\/products\/universal-air-sw9971c-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}