{"product_id":"nissens-999388-a-c-expansion-valve-front","title":"Nissens 999388 A\/C Expansion Valve - Front","description":"\u003ch2\u003eNissens A\/C Expansion Valve for Land Rover HVAC\u003c\/h2\u003e\u003cp\u003eThe Nissens 999388 A\/C expansion valve regulates refrigerant flow through the air conditioning system to help maintain stable cooling performance. Built from aluminum and configured as a block-style valve for R134A systems, it is a direct-fit HVAC service part for select Land Rover LR3, LR4, and Range Rover Sport applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAluminum construction for HVAC durability\u003c\/li\u003e\n\u003cli\u003eBlock-style A\/C expansion valve design\u003c\/li\u003e\n\u003cli\u003eConfigured for R134A refrigerant systems\u003c\/li\u003e\n\u003cli\u003eO-rings included for sealing at installation\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for select Land Rover front A\/C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eCompatible with select Land Rover HVAC systems, this part is used in front-position applications on the LR3 and LR4, and in Range Rover Sport models across the listed years. Fits 2005-2009 Land Rover LR3, Front. Fits 2010-2016 Land Rover LR4, Front. Fits 2006-2013 Land Rover Range Rover Sport, N\/A. Part number 999388 is also referenced for service and catalog lookup, and 999388 should be verified against the vehicle’s original A\/C valve configuration before installation.\u003c\/p\u003e\u003cp\u003eThis part cross-references Genuine JQD500010 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or inconsistent cabin cooling\u003c\/li\u003e\n\u003cli\u003eImproper refrigerant metering at the evaporator\u003c\/li\u003e\n\u003cli\u003eA\/C performance issues caused by a worn internal valve\u003c\/li\u003e\n\u003cli\u003eTemperature fluctuations during compressor operation\u003c\/li\u003e\n\u003cli\u003eService replacement for leaking or restricted expansion valve assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm refrigerant type, port layout, and valve style before installation. The liquid inlet and outlet thread diameters, suction port dimensions, and included O-rings should be matched to the original system specification. Because mounting hardware is not included, reuse or source the correct vehicle-specific fasteners as needed. After installation, evacuate and recharge the system according to factory service procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNissens develops thermal management components for the aftermarket with a focus on consistent manufacturing quality and application-specific fitment. The 999388 expansion valve is produced to support reliable A\/C service on Land Rover LR3, LR4, and Range Rover Sport models.\u003c\/p\u003e","brand":"Nissens","offers":[{"title":"Default Title","offer_id":52727061676213,"sku":"BKMH-999388","price":31.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/N1_999388_Fro.jpg?v=1782106481","url":"https:\/\/www.partcatalog.com\/products\/nissens-999388-a-c-expansion-valve-front","provider":"PartCatalog","version":"1.0","type":"link"}