{"product_id":"standard-ignition-ru-103-hvac-blower-motor-resistor","title":"Standard Ignition RU-103 HVAC Blower Motor Resistor - Front or Rear","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Dodge Vans and Trucks\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-103 HVAC blower motor resistor is designed to restore proper blower motor function in select Dodge vehicles. Engineered for durability and precise fitment, this resistor supports multiple fan speeds to ensure consistent climate control performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Method: Bolt on for secure installation\u003c\/li\u003e\n\u003cli\u003eElectronic coil type for efficient operation\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with 4 cavities\u003c\/li\u003e\n\u003cli\u003eSupports 3-5 speed blower motor control\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bracket(s) for easy setup\u003c\/li\u003e\n\u003cli\u003eBlade-type male terminals, 4 in total\u003c\/li\u003e\n\u003cli\u003eNo wiring harness or hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe RU-103 blower motor resistor from Standard Ignition is specifically designed for use in Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van models. Its bolt-on attachment method ensures a secure and stable fit within the HVAC system. The resistor features an electronic coil type that provides reliable resistance control for the blower motor, enabling smooth operation across 3 to 5 fan speeds. The connector is female with a rectangular shape and includes 4 cavities, matching the vehicle’s wiring harness configuration. The resistor terminals are blade type and male, with four terminals total, facilitating proper electrical connection. While the product includes mounting brackets, it does not come with additional hardware or wiring harnesses, so existing vehicle components are used during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores blower motor speed control in Dodge B1500, B2500, B3500, and Ram Van models\u003c\/li\u003e\n\u003cli\u003eResolves issues with blower motor only working on certain speeds or not at all\u003c\/li\u003e\n\u003cli\u003eFixes inconsistent airflow or blower motor failure due to resistor malfunction\u003c\/li\u003e\n\u003cli\u003eAddresses electrical resistance faults within the HVAC blower motor circuit\u003c\/li\u003e\n\u003cli\u003eImproves climate control system reliability and passenger comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition RU-103 blower motor resistor requires removal of the old resistor from the HVAC housing. Since the resistor uses a bolt-on attachment method and includes mounting brackets, ensure bolts are securely tightened to prevent vibration or loosening. Verify the connector shape and terminal type match the vehicle’s wiring harness before installation. No wiring harness or additional hardware is included, so retain existing components for reassembly. It is recommended to disconnect the vehicle battery before installation to avoid electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-103 blower motor resistor undergoes quality control testing to ensure reliable performance in Dodge B1500, B2500, B3500, and Ram Van models. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44697857196213,"sku":"FBHK-RU-103","price":26.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU103_Fro.jpg?v=1775093568","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-103-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}