{"product_id":"four-seasons-36499-a-c-trinary-switch","title":"Four Seasons 36499 A\/C Trinary Switch","description":"\u003ch2\u003eReliable A\/C Trinary Pressure Switch for Volkswagen Golf and Jetta\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pressure Switch 36499 is a system-mounted trinary pressure switch designed specifically for Volkswagen Golf and Jetta models. This 12-volt switch helps regulate your vehicle's HVAC system by monitoring pressure levels to ensure optimal A\/C clutch and compressor operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Golf and Jetta models\u003c\/li\u003e\n\u003cli\u003eOperates at multiple pressure points: 30, 220, and 330 PSI\u003c\/li\u003e\n\u003cli\u003eFeatures a female connector and fitting with 7\/16\" x 20 thread size\u003c\/li\u003e\n\u003cli\u003eIncludes 4 terminals and Weather Pack connector for durability\u003c\/li\u003e\n\u003cli\u003eConstructed from plastic and metal materials for reliable performance\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Pressure Switch Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pressure Switch line focuses on precision-engineered HVAC components that maintain proper pressure levels within automotive air conditioning systems. The Pressure Switch 36499 is part of this line, offering a trinary switch design that controls compressor and fan operation based on system pressure. This ensures efficient climate control and protects the A\/C system from damage due to abnormal pressure conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Pressure Switch 36499 is a trinary pressure switch that mounts directly on the A\/C system. It operates at three distinct pressure points: low (30 PSI), medium (220 PSI), and high (330 PSI), allowing it to control the compressor clutch and cooling fan effectively. The switch features a female connector and fitting, both with a 7\/16\" x 20 thread size, and includes four terminals with a Weather Pack connector for secure and weather-resistant electrical connections. Made from durable plastic and metal, this switch is designed to withstand the demanding conditions of automotive HVAC systems while meeting or exceeding OEM standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents compressor damage by monitoring system pressure\u003c\/li\u003e\n\u003cli\u003eControls A\/C clutch engagement and disengagement\u003c\/li\u003e\n\u003cli\u003eRegulates cooling fan operation based on pressure levels\u003c\/li\u003e\n\u003cli\u003eHelps avoid system shutdowns caused by abnormal pressure\u003c\/li\u003e\n\u003cli\u003eEnsures consistent air conditioning performance in Volkswagen Golf and Jetta\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Pressure Switch 36499, ensure the system is depressurized and the vehicle is turned off. The switch mounts directly on the A\/C system using the female fitting with 7\/16\" x 20 thread size. Connect the female Weather Pack connector securely to the vehicle wiring harness. Verify that all terminals are properly seated and that the switch is mounted in the correct system location to maintain accurate pressure readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Pressure Switch 36499 meets or exceeds OEM specifications, ensuring reliable performance and durability. The product is manufactured with high-quality plastic and metal materials and includes a Weather Pack connector for enhanced resistance to environmental factors. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44596987592885,"sku":"BBRN-36499","price":60.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_36499_Fro.jpg?v=1775068004","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-36499-a-c-trinary-switch","provider":"PartCatalog","version":"1.0","type":"link"}