{"product_id":"dorman-973-108-hvac-blower-motor-resistor","title":"Dorman 973-108 HVAC Blower Motor Resistor","description":"\u003ch2\u003eOverview of Dorman HVAC Blower Motor Resistor 973-108\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blower Motor Resistor 973-108 is designed to regulate the blower motor speed in select BMW models. This component ensures proper airflow control within the vehicle's heating and cooling system, maintaining comfort and functionality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple BMW models including 528i, 535i, 550i, 640i, 740i, and M series\u003c\/li\u003e\n\u003cli\u003eFeatures 2 bolt holes for secure mounting\u003c\/li\u003e\n\u003cli\u003eEquipped with 2 rectangular and square female connectors\u003c\/li\u003e\n\u003cli\u003eIncludes 2 male blade terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eDoes not include wiring harness or mounting hardware\u003c\/li\u003e\n\u003cli\u003ePackage contains one blower motor resistor unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-108 blower motor resistor is engineered to fit a wide range of BMW vehicles such as the 528i xDrive, 535i GT, 550i GT xDrive, 640i Gran Coupe, 740Li xDrive, and M5 models. It features two bolt holes for straightforward installation and secure attachment within the HVAC system. The resistor uses blade-type terminals with a combination of rectangular and square female connectors, ensuring compatibility with the vehicle’s existing wiring harness. This part does not come with additional wiring harnesses or mounting hardware, so those components must be reused or sourced separately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper blower motor speed control in BMW HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminates blower motor failure to operate at certain speeds\u003c\/li\u003e\n\u003cli\u003eFixes inconsistent airflow or blower motor stuck on one speed\u003c\/li\u003e\n\u003cli\u003eAddresses overheating or electrical resistance issues in the blower circuit\u003c\/li\u003e\n\u003cli\u003eResolves intermittent blower motor operation in BMW 528i, 535i, 550i, 640i, and 740i models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific BMW model and year before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the vehicle’s battery is disconnected to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eRetain original mounting hardware or acquire appropriate replacements as none are included\u003c\/li\u003e\n\u003cli\u003eInspect connectors for corrosion or damage prior to installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the resistor with the two bolt holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-108 blower motor resistor undergoes quality control testing to ensure reliable performance in BMW HVAC systems. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44355637477557,"sku":"BKKY-973-108","price":113.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_973108_Fro.jpg?v=1775013820","url":"https:\/\/www.partcatalog.com\/products\/dorman-973-108-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}