{"product_id":"universal-air-ex9719c-a-c-expansion-valve","title":"Universal Air EX9719C A\/C Expansion Valve - Front","description":"\u003ch2\u003eReliable A\/C Expansion Valve for Nissan and INFINITI Vehicles\u003c\/h2\u003e\u003cp\u003eThe Universal Air Block Expansion Valve EX9719C is designed to regulate refrigerant flow in the air conditioning systems of select Nissan and INFINITI models. This A\/C expansion valve ensures proper cooling performance and system efficiency for vehicles like the Nissan Pathfinder and INFINITI QX56.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Armada, Pathfinder, Pathfinder Armada, Quest, and INFINITI QX56\u003c\/li\u003e\n\u003cli\u003ePart number EX9719C for precise identification and fitment\u003c\/li\u003e\n\u003cli\u003ePart of the Universal Air Block Expansion Valve product line\u003c\/li\u003e\n\u003cli\u003eControls refrigerant flow to optimize A\/C system operation\u003c\/li\u003e\n\u003cli\u003eMeets OEM specifications for reliable HVAC performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Universal Air Block Expansion Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Block Expansion Valve line from Universal Air focuses on delivering components that regulate refrigerant flow within automotive air conditioning systems. These valves are engineered to maintain consistent pressure and temperature control, which is critical for the efficient operation of HVAC systems in vehicles such as the Nissan Armada and INFINITI QX56. The EX9719C model is part of this line, providing a dependable solution for A\/C flow restriction needs.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe EX9719C A\/C expansion valve by Universal Air is specifically designed for use in Nissan and INFINITI vehicles including the Armada, Pathfinder, Pathfinder Armada, Quest, and QX56. This valve functions as a flow restrictor, regulating the amount of refrigerant entering the evaporator to maintain optimal cooling performance. Proper refrigerant flow is essential to prevent compressor damage and ensure consistent cabin comfort. The valve is manufactured to meet or exceed OEM standards, ensuring compatibility and durability within the vehicle’s HVAC system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the EX9719C Expansion Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or insufficient air conditioning cooling\u003c\/li\u003e\n\u003cli\u003eRefrigerant flow irregularities causing system inefficiency\u003c\/li\u003e\n\u003cli\u003eCompressor cycling or failure due to improper refrigerant regulation\u003c\/li\u003e\n\u003cli\u003eHVAC system pressure imbalances\u003c\/li\u003e\n\u003cli\u003eReduced cabin comfort in Nissan Pathfinder or INFINITI QX56 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility by verifying make and model before installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for refrigerant handling and system evacuation\u003c\/li\u003e\n\u003cli\u003eInspect related HVAC components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to the valve or surrounding parts\u003c\/li\u003e\n\u003cli\u003eTest the A\/C system after installation to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Universal Air EX9719C expansion valve is manufactured under strict quality control standards to ensure reliable performance in Nissan and INFINITI vehicles. While specific warranty details may vary, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45175645143221,"sku":"CNTM-EX9719C","price":22.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_EX9719C_Fro.jpg?v=1775105304","url":"https:\/\/www.partcatalog.com\/products\/universal-air-ex9719c-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}