{"product_id":"standard-ignition-ru-256-hvac-blower-motor-resistor","title":"Standard Ignition RU-256 HVAC Blower Motor Resistor","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Mazda 323\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-256 HVAC blower motor resistor is designed to restore proper blower motor function in your Mazda 323. Engineered for precise fitment and reliable performance, this resistor supports multiple fan speeds to ensure consistent climate control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 323 models requiring a 12-volt blower motor resistor\u003c\/li\u003e\n\u003cli\u003eSupports 3 to 5 blower motor speeds for versatile HVAC operation\u003c\/li\u003e\n\u003cli\u003eRectangular connector shape with male and female terminals for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eIncludes a 29 cm (11 inch) wiring harness with 3 wires and 8 blade-type terminals\u003c\/li\u003e\n\u003cli\u003eAttachment method: screw mount for stable installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-256 blower motor resistor features a rectangular connector with three cavities, accommodating both male and female blade terminals. This design ensures compatibility with the Mazda 323's HVAC system wiring. The included wiring harness measures 29 cm (11 inches) in length, providing sufficient reach for installation without additional extensions. The resistor supports 3 to 5 speed settings, allowing your vehicle's blower motor to operate at multiple fan speeds for optimal cabin comfort. The screw attachment method secures the resistor firmly in place within the HVAC assembly.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores blower motor speed control in Mazda 323 HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolves issues with blower motor stuck on a single speed or not working at all\u003c\/li\u003e\n\u003cli\u003eFixes intermittent blower motor operation caused by faulty resistor\u003c\/li\u003e\n\u003cli\u003eEliminates overheating or electrical faults related to resistor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removing the old blower motor resistor and securing the new RU-256 unit using screws. Ensure the rectangular connector is properly aligned and fully seated to avoid electrical connection issues. The wiring harness included simplifies the replacement process, but verify that the terminal connections match your vehicle's wiring configuration. No mounting brackets or additional hardware are included, so retain original components during removal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications for durability and performance. The RU-256 blower motor resistor is tested for electrical reliability and fitment accuracy. While specific warranty details are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or your parts supplier for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52174658994357,"sku":"FBHK-RU-256","price":58.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU256_Fro.jpg?v=1775591161","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-256-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}