{"product_id":"standard-ignition-ru-870-hvac-blower-motor-resistor","title":"Standard Ignition RU-870 HVAC Blower Motor Resistor","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Chrysler and Jeep Cherokee\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-870 HVAC blower motor resistor is designed to restore proper blower motor speed control in select Chrysler and Jeep Cherokee models. Engineered for durability and precise fitment, this resistor ensures consistent HVAC performance for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 2000 Chrysler and Jeep Cherokee models\u003c\/li\u003e\n\u003cli\u003eScrew attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eRectangular female connector with 2 connector cavities\u003c\/li\u003e\n\u003cli\u003eSupports 3 to 5 blower motor speeds\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 Standard Ignition RU-870 blower motor resistor features a screw attachment method, allowing for a firm and stable mounting within the HVAC system. It connects via a rectangular female connector designed with two cavities, ensuring compatibility with the vehicle’s existing wiring harness. This resistor supports between three and five blower motor speeds, providing flexible climate control options. The six male blade terminals facilitate a secure electrical connection, critical for consistent blower motor operation. Note that this part does not include a wiring harness or mounting brackets, so existing hardware will be reused during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis HVAC blower motor resistor is specifically compatible with 2000 Chrysler and Jeep Cherokee vehicles. It is commonly used to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlower motor only working on one speed\u003c\/li\u003e\n\u003cli\u003eIntermittent or no blower motor operation\u003c\/li\u003e\n\u003cli\u003eInconsistent airflow from HVAC vents\u003c\/li\u003e\n\u003cli\u003eFailure of blower motor speed control\u003c\/li\u003e\n\u003cli\u003eElectrical resistance faults causing HVAC malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old resistor and securing the RU-870 with screws. Since no wiring harness or mounting brackets are included, reuse the existing components from the vehicle. Ensure the rectangular female connector is properly aligned and fully seated to avoid electrical issues. 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, form, and function. The RU-870 blower motor resistor undergoes rigorous quality control to ensure reliable performance in Chrysler and Jeep Cherokee HVAC systems. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44697930203317,"sku":"FBHK-RU-870","price":100.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU870_Fro.jpg?v=1775093690","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-870-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}