{"product_id":"four-seasons-20748-hvac-blower-motor-resistor","title":"Four Seasons 20748 HVAC Blower Motor Resistor","description":"\u003ch2\u003eHVAC blower motor control module\u003c\/h2\u003e\u003cp\u003eThis Four Seasons HVAC blower motor resistor, part number 20748, is a direct replacement control module for select Mazda and BMW applications. It is built around a 5-terminal blade-style layout with a square female connector for straightforward electrical matching.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHVAC blower motor control module for blower speed regulation\u003c\/li\u003e\n\u003cli\u003eSquare female connector with 5 male blade terminals\u003c\/li\u003e\n\u003cli\u003eResistor-style design for select climate control systems\u003c\/li\u003e\n\u003cli\u003eFour Seasons HVAC Module line for replacement-focused coverage\u003c\/li\u003e\n\u003cli\u003ePart number 20748 for accurate ordering and lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed fitment and application\u003c\/h2\u003e\u003cp\u003eFits 2018-2021 Mazda 6, N\/A; 2020-2021 Mazda CX-3, N\/A; 2018-2019 Mazda CX-3, N\/A; 2014-2018 Mazda 3, N\/A; 2014-2018 Mazda 3 Sport, N\/A; 2015-2017 Mazda 6, N\/A; 2016-2017 Mazda CX-3, N\/A; and 1991 BMW 318is, N\/A. This part cross-references 4P1892 and 984591 for the same application. The Four Seasons 20748 is specified as an HVAC blower motor control module, making it a fitment-based replacement for vehicles that use this connector and terminal configuration.\u003c\/p\u003e\u003ch2\u003eCommon issues this part can address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlower motor speeds that stop working or only operate on certain settings\u003c\/li\u003e\n\u003cli\u003eIntermittent cabin airflow caused by a failing resistor module\u003c\/li\u003e\n\u003cli\u003eLoss of HVAC fan control from heat-damaged internal resistor circuits\u003c\/li\u003e\n\u003cli\u003eElectrical connection problems related to worn terminals or connector mismatch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and quality assurance\u003c\/h2\u003e\u003cp\u003eVerify connector shape, terminal count, and vehicle-specific HVAC configuration before installation. Fitment notes include applications with and without automatic temperature control, as well as a Mazda 6 application without rear vents in the center console. Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A\/C experience. Part number 20748 should be matched to the vehicle listing before installation.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":53595734212789,"sku":"BBRN-20748","price":136.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_20748_FRO.jpg?v=1792822098","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-20748-hvac-blower-motor-resistor","provider":"PartCatalog","version":"1.0","type":"link"}