{"product_id":"standard-ignition-ru-743-hvac-blower-motor-resistor","title":"Standard Ignition RU-743 HVAC Blower Motor Resistor","description":"\u003ch2\u003eHVAC Blower Motor Resistor for Mazda CX-7\u003c\/h2\u003e\u003cp\u003eRestore proper blower fan control with Standard Ignition RU-743, an HVAC blower motor resistor built for 12-volt systems with 3-5 speed operation. This replacement uses a rectangular female connector, 3 blade terminals, and a screw attachment method for a direct-fit service on select Mazda CX-7 applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard Ignition RU-743 HVAC blower motor resistor\u003c\/li\u003e\n\u003cli\u003eFits 2008 Mazda CX-7 with automatic temperature control from 5\/1\/08\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 Mazda CX-7 with automatic temperature control required for proper installation\u003c\/li\u003e\n\u003cli\u003e12-volt electrical design for blower speed control\u003c\/li\u003e\n\u003cli\u003e3-5 speed resistor configuration\u003c\/li\u003e\n\u003cli\u003eBlack and gray metal\/plastic housing\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector with 1 cavity\u003c\/li\u003e\n\u003cli\u003e3 male blade terminals\u003c\/li\u003e\n\u003cli\u003eScrew-mounted attachment method\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition RU-743 is an HVAC blower motor resistor used to regulate cabin fan speeds in select Mazda CX-7 models. It is built with a metal and plastic housing, a female rectangular connector, and three blade-style terminals to match the original electrical layout. For proper installation, the vehicle must have automatic temperature control, and the 2008 Mazda CX-7 application applies from 5\/1\/08.\u003c\/p\u003e\u003cp\u003eThis part cross-references BR643 and RU1432 for the same application. If you are searching for a Mazda CX-7 blower motor resistor, RU-743 provides the fitment and connector style needed for the listed automatic climate control vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlower fan stuck on one speed\u003c\/li\u003e\n\u003cli\u003eLoss of one or more cabin fan speeds\u003c\/li\u003e\n\u003cli\u003eIntermittent HVAC blower operation\u003c\/li\u003e\n\u003cli\u003eWeak or inconsistent air delivery from the vents\u003c\/li\u003e\n\u003cli\u003eResistor failure related to automatic temperature control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall RU-743 with the screw attachment method and verify the connector, terminal count, and housing style before replacement. This part is for vehicles with automatic temperature control only, so confirm the HVAC system configuration on the Mazda CX-7 before ordering. Match the original connector shape and terminal layout to ensure proper electrical connection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement electrical components for service applications, and RU-743 is built to meet the fitment and connection requirements listed for the specified Mazda CX-7 models.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820773535925,"sku":"FBHK-RU-743","price":116.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_RU743_Fro.jpg?v=1784527820","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ru-743-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}