{"product_id":"standard-ignition-ru-58-hvac-blower-motor-resistor","title":"Standard Ignition RU-58 HVAC Blower Motor Resistor","description":"\u003ch2\u003eOverview of Standard Ignition HVAC Blower Motor Resistor RU-58\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-58 HVAC blower motor resistor is designed to regulate the blower motor speeds in select Buick, Oldsmobile, and Pontiac vehicles. This resistor supports 3 to 5 speed settings, ensuring proper airflow control for your vehicle's heating and cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment method: Screw mount for secure installation\u003c\/li\u003e\n\u003cli\u003eConnector gender: Female with a rectangular shape\u003c\/li\u003e\n\u003cli\u003eNumber of connector cavities: 1\u003c\/li\u003e\n\u003cli\u003eTerminal type: 4 male blade terminals\u003c\/li\u003e\n\u003cli\u003eNo wiring harness or mounting brackets included\u003c\/li\u003e\n\u003cli\u003eCompatible with 1998 Buick LeSabre, Oldsmobile, and Pontiac Bonneville models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe RU-58 blower motor resistor by Standard Ignition is engineered to provide reliable control over the HVAC blower motor speeds in specific GM vehicles. It features a screw attachment method for a firm and stable fit within the HVAC system. The resistor includes a female rectangular connector designed to mate with the vehicle’s wiring harness, featuring one connector cavity and four male blade terminals to ensure proper electrical connection. This part does not come with a wiring harness or mounting brackets, so it is intended for direct replacement of the existing resistor in the HVAC assembly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 1998 Buick LeSabre models requiring a 3-5 speed blower motor resistor\u003c\/li\u003e\n\u003cli\u003eFits 1998 Pontiac Bonneville HVAC systems\u003c\/li\u003e\n\u003cli\u003eSuitable for select Oldsmobile models from the same era\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by RU-58 Blower Motor Resistor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHVAC blower motor stuck on a single speed\u003c\/li\u003e\n\u003cli\u003eIntermittent or no blower motor operation\u003c\/li\u003e\n\u003cli\u003eLoss of certain blower speed settings\u003c\/li\u003e\n\u003cli\u003eOverheating or failure of the blower motor resistor\u003c\/li\u003e\n\u003cli\u003eInconsistent airflow from the vehicle’s heating and cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removing the old blower motor resistor from the HVAC housing and securing the RU-58 resistor using screws. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Since no wiring harness or mounting brackets are included, reuse the existing hardware and connectors. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. The RU-58 blower motor resistor undergoes quality control testing to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44697838715061,"sku":"FBHK-RU-58","price":37.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU58_Fro.jpg?v=1775093557","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-58-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}