{"product_id":"standard-ignition-ru-535-hvac-blower-motor-resistor","title":"Standard Ignition RU-535 HVAC Blower Motor Resistor","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Cadillac and Saab Models\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-535 HVAC blower motor resistor is designed to restore proper blower motor function in select Cadillac and Saab vehicles. Engineered for durability and precise fitment, this resistor ensures consistent climate control performance in your 9-3, BLS, or Catera models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac Catera and Saab 9-3, BLS models\u003c\/li\u003e\n\u003cli\u003eClip attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with 3 cavities\u003c\/li\u003e\n\u003cli\u003eSupports 3-5 speed blower motor operation\u003c\/li\u003e\n\u003cli\u003eIncludes 6 male blade terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eNo wiring harness or mounting brackets included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe RU-535 blower motor resistor from Standard Ignition features a clip attachment method that simplifies installation without the need for additional hardware. Its female rectangular connector with three cavities matches the factory wiring harness, ensuring a seamless electrical connection. Designed to support blower motors with 3 to 5 speed settings, this resistor uses six male blade terminals to maintain consistent current flow and regulate fan speeds effectively. Note that this part does not include a wiring harness or mounting brackets, so it is intended as a direct replacement component for vehicles with compatible factory setups.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis HVAC blower motor resistor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Catera\u003c\/li\u003e\n\u003cli\u003eSaab 9-3\u003c\/li\u003e\n\u003cli\u003eSaab BLS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is commonly used to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlower motor only working on certain speeds or not at all\u003c\/li\u003e\n\u003cli\u003eIntermittent or no airflow from HVAC vents\u003c\/li\u003e\n\u003cli\u003eInconsistent fan speed control in Cadillac Catera or Saab 9-3 and BLS models\u003c\/li\u003e\n\u003cli\u003eElectrical resistance failure causing HVAC blower malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the RU-535 blower motor resistor requires no additional wiring harness or mounting brackets, as it uses a clip attachment method for secure placement. Ensure the vehicle’s ignition is off and disconnect the battery before beginning installation. Verify the connector shape and terminal configuration match your vehicle’s factory resistor to avoid compatibility issues. Handle the resistor carefully to prevent damage to the terminals during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The RU-535 blower motor resistor undergoes rigorous quality control to ensure proper fit and function in Cadillac Catera and Saab 9-3 and BLS vehicles. Warranty coverage details can be obtained from the product documentation or Standard Ignition directly.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44697911263413,"sku":"FBHK-RU-535","price":73.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU535_Fro.jpg?v=1775093633","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-535-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}