{"product_id":"standard-ignition-ru-661-hvac-blower-motor-resistor","title":"Standard Ignition RU-661 HVAC Blower Motor Resistor","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Dodge Ram Trucks\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-661 HVAC blower motor resistor is designed to restore proper blower motor function in Dodge Ram 1500, 2500, and 3500 models. Engineered for durability and precise fitment, this resistor ensures consistent climate control performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBolt-on attachment method 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 blower motor speeds\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bracket(s) for easy setup\u003c\/li\u003e\n\u003cli\u003eBlade-type male terminals, quantity of 4\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-661 blower motor resistor from Standard Ignition is specifically designed for Dodge Ram 1500, 2500, and 3500 trucks. It features an electronic coil type that regulates the blower motor speed across 3 to 5 settings, providing smooth and reliable HVAC performance. The resistor uses a bolt-on attachment method and comes with mounting brackets to ensure a secure fit within the HVAC system. The connector is female, rectangular in shape, and includes four cavities to accommodate the electrical connections. Terminals are blade type, male gender, with a total of four terminals to maintain proper electrical contact. This resistor does not include a wiring harness or additional hardware, so existing components must be reused 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 Ram HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolves issues with blower motor only working on certain speeds\u003c\/li\u003e\n\u003cli\u003eFixes intermittent or no airflow from the HVAC vents\u003c\/li\u003e\n\u003cli\u003eEliminates overheating or failure of the blower motor resistor\u003c\/li\u003e\n\u003cli\u003eAddresses electrical connection problems related to resistor terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition RU-661 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 issues. The rectangular female connector with four cavities must be properly aligned with the vehicle’s wiring harness. Note that no wiring harness or additional hardware is included, so retain existing components for reuse. Verify the blade-type male terminals are clean and free of corrosion before connecting to ensure optimal electrical contact.\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-661 blower motor resistor undergoes rigorous quality control to ensure reliable performance in Dodge Ram 1500, 2500, and 3500 trucks. While specific warranty details may vary, Standard Ignition typically offers a limited warranty 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":44697922470069,"sku":"FBHK-RU-661","price":51.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU661_Fro.jpg?v=1775093653","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-661-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}