{"product_id":"dorman-973-113-hvac-blower-motor-resistor","title":"Dorman 973-113 HVAC Blower Motor Resistor","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-113 HVAC blower motor resistor is designed to restore proper blower motor function in select BMW vehicles. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple BMW models including 1 Series M, 128i, 135i, 335i, M3, X3, X5, and Z4\u003c\/li\u003e\n\u003cli\u003eFeatures 2 bolt holes for secure mounting\u003c\/li\u003e\n\u003cli\u003eEquipped with 2 rectangular female connectors and 2 male blade terminals\u003c\/li\u003e\n\u003cli\u003eDoes not include wiring harness or mounting hardware\u003c\/li\u003e\n\u003cli\u003ePackage contains one blower motor resistor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-113 blower motor resistor is specifically designed for BMW vehicles such as the 128i, 135i, 335i, M3, X3, and X5, among others. It features two bolt holes for easy installation and secure fitment. The resistor includes two rectangular female connectors that interface with male blade terminals, ensuring reliable electrical connections. This part does not come with a wiring harness or mounting hardware, so existing components should be reused during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis blower motor resistor is used to regulate the speed of the HVAC blower motor in BMW models. It addresses issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlower motor only working on high speed\u003c\/li\u003e\n\u003cli\u003eIntermittent or no airflow from HVAC vents\u003c\/li\u003e\n\u003cli\u003eInconsistent fan speeds or failure to adjust speed\u003c\/li\u003e\n\u003cli\u003eOverheating or electrical resistance failure in the blower motor circuit\u003c\/li\u003e\n\u003cli\u003eHVAC blower motor resistor failure causing climate control malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 973-113 blower motor resistor, ensure the vehicle is powered off and the battery is disconnected to prevent electrical shorts. Retain the original mounting hardware and wiring harness, as these are not included with the resistor. Verify connector orientation matches the rectangular female connectors on the resistor for proper fit. Tighten the two mounting bolts securely to avoid vibration or loosening during vehicle operation.\u003c\/p\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 973-113 blower motor resistor undergoes rigorous quality control to ensure durability and reliable performance in BMW HVAC systems. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44355637772469,"sku":"BKKY-973-113","price":120.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_973113_Fro_7da77704-8a1c-4513-9595-8a7fd2c604a1.jpg?v=1775013820","url":"https:\/\/www.partcatalog.com\/products\/dorman-973-113-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}