{"product_id":"standard-ignition-tx26-engine-cooling-fan-switch","title":"Standard Ignition TX26 Engine Cooling Fan Switch","description":"\u003ch2\u003eEngine Cooling Fan Switch for Select BMW and Toyota Models\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TX26 engine cooling fan switch is a screw-on, 12-volt replacement switch built with a metal housing and a square connector layout. It is listed for select BMW 318i, BMW 325es, and Toyota Corolla applications, including a 91-degree C application on the 1986-1987 BMW 325es.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard Ignition TX26 engine cooling fan switch\u003c\/li\u003e\n\u003cli\u003eScrew-on attachment with 16mm x 1.50 thread size\u003c\/li\u003e\n\u003cli\u003e12-volt electrical specification\u003c\/li\u003e\n\u003cli\u003eMetal housing with black and bronze finish\u003c\/li\u003e\n\u003cli\u003e1 female connector, square shape\u003c\/li\u003e\n\u003cli\u003e1 male blade terminal\u003c\/li\u003e\n\u003cli\u003eOpen at idle: yes\u003c\/li\u003e\n\u003cli\u003eNo bulb, wiring harness, or mounting brackets included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe TX26 is an engine cooling fan switch that threads into the cooling system and uses a single blade terminal with a square female connector. Its screw-on design and 16mm x 1.50 thread size make it a direct-style service part for vehicles that use this switch configuration. This part number, TX26, is listed for 1998 BMW 318i, 1986-1987 BMW 325es, and 1987 Toyota Corolla applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Airtex Fuel Pumps FS177 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCooling fan not switching on at the correct temperature\u003c\/li\u003e\n\u003cli\u003eFan cycling issues caused by a worn thermal switch\u003c\/li\u003e\n\u003cli\u003eOverheating concerns tied to delayed fan activation\u003c\/li\u003e\n\u003cli\u003eIntermittent cooling fan operation from a failing switch contact\u003c\/li\u003e\n\u003cli\u003eTemperature-control faults in BMW 318i, BMW 325es, and Toyota Corolla cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the 16mm x 1.50 thread size, connector style, and 12-volt specification before installation. The TX26 uses a screw-on mounting method and does not include hardware, a bulb, or a wiring harness. Confirm the vehicle application and cooling-system temperature requirements, especially on the 1986-1987 BMW 325es 91-degree C application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies this cooling fan switch as a service replacement part for select BMW and Toyota applications. Confirm fitment against the vehicle’s original switch design and electrical connection before installation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52404413137077,"sku":"FBHK-TX26","price":27.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TX26_Fro.jpg?v=1777764339","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-tx26-engine-cooling-fan-switch","provider":"PartCatalog","version":"1.0","type":"link"}