{"product_id":"dorman-973-229-hvac-blower-motor-resistor-rear","title":"Dorman 973-229 HVAC Blower Motor Resistor - Rear","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Chevrolet and GMC Vans\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-229 HVAC blower motor resistor is designed to restore proper blower motor function in Chevrolet Express and GMC Savana vans. Engineered for durability, this resistor ensures consistent fan speed control for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models\u003c\/li\u003e\n\u003cli\u003eFeatures 2 bolt holes for secure mounting\u003c\/li\u003e\n\u003cli\u003eEquipped with a single rectangular female connector\u003c\/li\u003e\n\u003cli\u003eIncludes 4 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 the blower motor resistor and installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 973-229 blower motor resistor is built to meet OEM specifications for HVAC blower motor control. It features two bolt holes for stable installation and a rectangular female connector designed to mate with the vehicle’s wiring harness. The resistor has four male blade terminals, ensuring a secure and efficient electrical connection. This part does not come with a wiring harness or mounting hardware, so existing components must be reused during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis blower motor resistor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Express 1500, 2500, 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 1500, 2500, 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to regulate blower motor speeds in these full-size vans, helping maintain proper HVAC system performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Resistor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent or non-functioning blower motor speeds\u003c\/li\u003e\n\u003cli\u003eBlower fan stuck on one speed setting\u003c\/li\u003e\n\u003cli\u003eHVAC blower motor not responding to control adjustments\u003c\/li\u003e\n\u003cli\u003eOverheating or electrical resistance failure in blower motor circuit\u003c\/li\u003e\n\u003cli\u003eReduced airflow from heating and air conditioning vents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 973-229 blower motor resistor, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shock. Retain the original mounting hardware and wiring harness, as these are not included with the resistor. Carefully connect the rectangular female connector to the vehicle’s wiring harness, verifying that the four male blade terminals align properly. Secure the resistor using the two bolt holes to prevent 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 973-229 blower motor resistor undergoes rigorous quality control to ensure reliable performance in Chevrolet Express and GMC Savana vans. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52114459590837,"sku":"BKKY-973-229","price":30.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_973229_Fro.jpg?v=1775160802","url":"https:\/\/www.partcatalog.com\/products\/dorman-973-229-hvac-blower-motor-resistor-rear","provider":"PartCatalog","version":"1.0","type":"link"}