{"product_id":"dorman-973-485-hvac-blower-motor-resistor","title":"Dorman 973-485 HVAC Blower Motor Resistor - Front","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Ford and Lincoln Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-485 HVAC blower motor resistor is designed to restore proper blower motor function in select Ford and Lincoln models. Engineered with a wiring harness and blade terminals, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150, Freestar, Mark LT, Thunderbird, and Lincoln LS models\u003c\/li\u003e\n\u003cli\u003eIncludes a wiring harness with an 18.7-inch length for easy connection\u003c\/li\u003e\n\u003cli\u003eFeatures one bolt hole for secure mounting\u003c\/li\u003e\n\u003cli\u003eEquipped with a single rectangular female connector and four male blade terminals\u003c\/li\u003e\n\u003cli\u003eComes with four butt connectors and installation instructions\u003c\/li\u003e\n\u003cli\u003eWiring harness included for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-485 blower motor resistor is a critical component in the HVAC system, regulating the voltage supplied to the blower motor to control fan speed. This resistor features a wiring harness measuring 18.7 inches, allowing for flexible installation within the vehicle's HVAC assembly. It has one bolt hole for mounting and a rectangular female connector designed to mate with the vehicle's male terminals. The part includes four male blade terminals and four wires, ensuring proper electrical connections. The package contains the blower motor resistor, wiring harness, four butt connectors, and detailed instructions to assist with installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis blower motor resistor is compatible with several Ford and Lincoln models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord F-150\u003c\/li\u003e\n\u003cli\u003eFord Freestar\u003c\/li\u003e\n\u003cli\u003eLincoln LS\u003c\/li\u003e\n\u003cli\u003eFord Mark LT\u003c\/li\u003e\n\u003cli\u003eFord Thunderbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to address issues such as inconsistent blower motor speeds, no airflow at certain fan settings, or complete blower motor failure in these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Resolved by This Blower Motor Resistor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlower motor only works on high speed\u003c\/li\u003e\n\u003cli\u003eIntermittent or no airflow from HVAC vents\u003c\/li\u003e\n\u003cli\u003eHVAC blower fan not responding to speed controls\u003c\/li\u003e\n\u003cli\u003eElectrical resistance failure causing fan speed irregularities\u003c\/li\u003e\n\u003cli\u003eOverheating or burning smell from the HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 973-485 blower motor resistor requires basic automotive electrical knowledge. The included wiring harness and butt connectors facilitate a secure and reliable connection. Ensure the vehicle's ignition is off before beginning installation. Use the single bolt hole to mount the resistor securely in place. Follow the provided instructions carefully to avoid damage to the wiring or connectors. No mounting hardware is included, so retain the original bolt or source an appropriate replacement if necessary.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-485 blower motor resistor undergoes quality testing to ensure durability and reliable performance in Ford and Lincoln HVAC systems. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44355708682421,"sku":"BKKY-973-485","price":153.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_973485_Fro.jpg?v=1775013858","url":"https:\/\/www.partcatalog.com\/products\/dorman-973-485-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}