{"product_id":"four-seasons-36500-engine-cooling-fan-switch","title":"Four Seasons 36500 Engine Cooling Fan Switch","description":"\u003ch2\u003eEngine Cooling Fan Switch for Nissan 1983\u003c\/h2\u003e\u003cp\u003eFour Seasons Temperature Switch 36500 is an engine-mounted cooling fan switch built for temperature-based fan control. It uses a white oval female connector, a 2-terminal layout, and an M16-1.50 male fitting for direct replacement service on select Nissan applications.\u003c\/p\u003e\u003cp\u003eThe Four Seasons Temperature Switch line focuses on temperature-actuated cooling system control. This part opens at 185 degrees and closes at 194 degrees, helping the fan circuit respond to engine temperature changes in the intended operating range.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine cooling fan switch for temperature-controlled fan operation\u003c\/li\u003e\n\u003cli\u003eEngine mounted design with M16-1.50 thread size\u003c\/li\u003e\n\u003cli\u003eWhite oval female connector with 2 terminals\u003c\/li\u003e\n\u003cli\u003eOpen fan configuration\u003c\/li\u003e\n\u003cli\u003eTemperature off at 185 degrees and temperature on at 194 degrees\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM requirements\u003c\/li\u003e\n\u003cli\u003eFour Seasons 36500 part number for catalog lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 36500 is a temperature switch for engine cooling fan control, designed for direct service replacement on select Nissan Pulsar, Pulsar NX, and Sentra models from 1983. It is an engine-mounted switch with a male M16-1.50 fitting, a white oval female connector, and a 2-terminal electrical interface. The switch is specified to open and close within the stated temperature range, supporting consistent fan engagement in the cooling system. This part cross-references Bosch 4920 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 1983 Nissan Pulsar, engine mounted; Fits 1983 Nissan Pulsar NX, engine mounted; Fits 1983 Nissan Sentra, engine mounted. Searchers looking for a 1983 Nissan Pulsar cooling fan switch, 1983 Nissan Pulsar NX temperature switch, or 1983 Nissan Sentra engine-mounted fan switch will find this part number 36500 listed for those applications.\u003c\/p\u003e\u003ch2\u003eCommon Cooling System Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCooling fan not switching on at the specified temperature\u003c\/li\u003e\n\u003cli\u003eFan cycling at the wrong temperature range\u003c\/li\u003e\n\u003cli\u003eFaulty engine-mounted temperature switch signal\u003c\/li\u003e\n\u003cli\u003eConnector or terminal mismatch during replacement\u003c\/li\u003e\n\u003cli\u003eCooling fan control problems on select 1983 Nissan models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector shape, terminal count, thread size, and mounting location before installation. Confirm the vehicle uses an engine-mounted temperature switch with an M16-1.50 male fitting and compare the temperature-on and temperature-off specifications to the original part. For 1983 Nissan Pulsar, Pulsar NX, and Sentra applications, match the electrical connector and thread engagement carefully to avoid leaks or connection issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons lists this temperature switch as meeting or exceeding OEM requirements. The part number 36500 is cataloged for direct replacement use in the specified Nissan applications.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51967372394677,"sku":"BBRN-36500","price":45.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_36500_Fro.jpg?v=1775068004","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-36500-engine-cooling-fan-switch","provider":"PartCatalog","version":"1.0","type":"link"}