{"product_id":"standard-ignition-ru-851-hvac-blower-motor-resistor","title":"Standard Ignition RU-851 HVAC Blower Motor Resistor","description":"\u003ch2\u003eReliable HVAC Blower Motor Resistor for Subaru BRZ\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition RU-851 HVAC blower motor resistor is designed to restore proper blower motor speed control in your Subaru BRZ. Engineered for durability and precise fitment, this resistor ensures consistent climate control performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment method: Screw for secure installation\u003c\/li\u003e\n\u003cli\u003eConnector gender: Female with rectangular shape for exact connection\u003c\/li\u003e\n\u003cli\u003eCompatible with 3-5 speed blower motors\u003c\/li\u003e\n\u003cli\u003eTerminal type: 4 male blade terminals for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eNo wiring harness or mounting brackets included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe RU-851 blower motor resistor by Standard Ignition is specifically designed for the Subaru BRZ HVAC system. It features a screw attachment method that provides a stable and secure fit within the blower motor assembly. The resistor includes a female rectangular connector with one cavity, matching the vehicle’s wiring harness for seamless integration. Equipped with four male blade terminals, this resistor supports blower motors with 3 to 5 speed settings, allowing precise control of airflow inside the cabin. Note that this part does not include a wiring harness or mounting brackets, so it is intended for direct replacement of the existing resistor.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Resolved\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores blower motor speed control in Subaru BRZ HVAC systems\u003c\/li\u003e\n\u003cli\u003eFixes blower motor stuck on one speed or no speed at all\u003c\/li\u003e\n\u003cli\u003eEliminates inconsistent or intermittent blower operation\u003c\/li\u003e\n\u003cli\u003eAddresses overheating or resistor failure symptoms\u003c\/li\u003e\n\u003cli\u003eImproves overall HVAC system reliability and comfort\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 RU-851 unit using screws. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Since no wiring harness or mounting brackets are included, reuse existing hardware and connectors. Verify blower motor operation across all speeds after installation to confirm proper function.\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-851 blower motor resistor undergoes rigorous quality control to ensure durability and reliable performance in Subaru BRZ vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52174659289269,"sku":"FBHK-RU-851","price":42.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU851_Fro.jpg?v=1775591163","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-851-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}