{"product_id":"universal-air-ex9779c-a-c-expansion-valve","title":"Universal Air EX9779C A\/C Expansion Valve","description":"\u003ch2\u003eOverview of Universal Air Block Expansion Valve EX9779C\u003c\/h2\u003e\u003cp\u003eThe Universal Air Block Expansion Valve EX9779C is designed specifically for Nissan vehicles, including the LEAF and Sentra models. This A\/C expansion valve helps regulate refrigerant flow within the air conditioning system to maintain optimal cooling performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan LEAF and Sentra models\u003c\/li\u003e\n\u003cli\u003ePart number EX9779C for precise identification\u003c\/li\u003e\n\u003cli\u003ePart of the Universal Air Block Expansion Valve product line\u003c\/li\u003e\n\u003cli\u003eControls refrigerant flow to improve A\/C efficiency\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM expansion valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Block Expansion Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Block Expansion Valve line from Universal Air focuses on reliable A\/C flow restrictors designed to meet specific vehicle requirements. This product line ensures proper refrigerant metering and pressure regulation, which is critical for maintaining the performance and longevity of automotive air conditioning systems. The EX9779C is engineered to fit Nissan models, providing a dependable solution within this product range.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe EX9779C A\/C expansion valve is an essential component in the HVAC system of Nissan LEAF and Sentra vehicles. It functions by controlling the amount of refrigerant entering the evaporator, which directly affects the cooling capacity and efficiency of the air conditioning system. This valve helps maintain the correct pressure and temperature balance, preventing issues such as compressor overload or insufficient cooling. Designed as a direct fit replacement, the EX9779C ensures compatibility and ease of installation without requiring modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper refrigerant flow in Nissan LEAF and Sentra A\/C systems\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent cabin cooling or warm air blowing from vents\u003c\/li\u003e\n\u003cli\u003ePrevents compressor cycling problems caused by faulty expansion valves\u003c\/li\u003e\n\u003cli\u003eEliminates refrigerant leaks associated with worn or damaged valves\u003c\/li\u003e\n\u003cli\u003eHelps maintain system pressure for optimal HVAC performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Nissan LEAF or Sentra models\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for refrigerant handling and safety\u003c\/li\u003e\n\u003cli\u003eReplace the expansion valve during A\/C system service or when diagnosing cooling issues\u003c\/li\u003e\n\u003cli\u003eCheck for leaks and proper refrigerant charge after installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to maintain system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Universal Air Block Expansion Valve EX9779C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure reliable operation within the specified vehicle applications. Using this part helps maintain the integrity of the Nissan LEAF and Sentra air conditioning systems.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45173612970165,"sku":"CNTM-EX9779C","price":24.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_EX9779C_Fro.jpg?v=1775105183","url":"https:\/\/www.partcatalog.com\/products\/universal-air-ex9779c-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}