{"product_id":"dorman-973-037-hvac-blower-motor-resistor","title":"Dorman 973-037 HVAC Blower Motor Resistor - Front","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-037 HVAC blower motor resistor is designed to restore proper blower motor function in select Chevrolet and GMC trucks and SUVs. This replacement part ensures consistent airflow control for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eIncludes blower motor resistor and installation instructions\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Chevrolet and GMC models including Blazer, C1500, K1500, Yukon, and Suburban variants\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, designed for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-037 blower motor resistor is engineered to meet or exceed OEM specifications for HVAC blower motor resistors. It features blade-type terminals that provide a reliable electrical connection to the vehicle’s wiring harness. This part is compatible with a range of Chevrolet and GMC vehicles such as the Chevrolet Blazer, C1500, C2500, C3500, and their Suburban versions, as well as GMC K1500, K2500, K3500, and Yukon models. The resistor controls the blower motor speed by regulating current flow, enabling multiple fan speed settings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores blower motor speed control in Chevrolet and GMC trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eResolves issues with blower motor only working on high speed or not at all\u003c\/li\u003e\n\u003cli\u003eFixes inconsistent or no airflow from HVAC vents\u003c\/li\u003e\n\u003cli\u003eAddresses electrical resistance failures causing HVAC blower malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 973-037 blower motor resistor requires removal of the HVAC blower motor housing to access the resistor assembly. Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical shorts. The blade terminal type allows for straightforward connection to the existing wiring harness. Since mounting hardware is not included, reuse the original screws or bolts during installation. Follow the included instructions carefully for proper placement and secure mounting.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet industry standards for durability and performance. The 973-037 blower motor resistor undergoes quality checks to ensure reliable operation within the HVAC system. This part comes with a limited warranty covering defects in material and workmanship, providing confidence in its long-term functionality for Chevrolet and GMC vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44355611426997,"sku":"BKKY-973-037","price":36.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_973037_Fro.jpg?v=1775013808","url":"https:\/\/www.partcatalog.com\/products\/dorman-973-037-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}