{"product_id":"universal-air-ex10402c-a-c-expansion-valve","title":"Universal Air EX10402C A\/C Expansion Valve - Rear","description":"\u003ch2\u003eReliable A\/C Expansion Valve for Infiniti and Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Universal Air Block Expansion Valve EX10402C is designed to regulate refrigerant flow in the air conditioning systems of select Infiniti and Nissan models. This A\/C expansion valve ensures efficient cooling performance and helps maintain optimal HVAC system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Infiniti JX35, QX60, QX70 and Nissan Pathfinder models\u003c\/li\u003e\n\u003cli\u003ePart number EX10402C 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 improve A\/C system efficiency\u003c\/li\u003e\n\u003cli\u003eManufactured to meet OEM specifications for reliable 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 providing high-quality A\/C flow restrictors designed to regulate refrigerant flow accurately within automotive HVAC systems. This product line includes expansion valves engineered to fit specific vehicle makes and models, such as the EX10402C, which is tailored for certain Infiniti and Nissan vehicles. These valves contribute to maintaining consistent cabin temperatures and system pressure balance.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe EX10402C A\/C expansion valve from Universal Air is engineered to replace the original valve in the HVAC system of Infiniti JX35, QX60, QX70, and Nissan Pathfinder vehicles. By controlling the flow of refrigerant entering the evaporator, this valve helps maintain the correct pressure and temperature balance necessary for effective air conditioning. Proper function of the expansion valve is critical to prevent issues such as compressor damage or inefficient cooling.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Expansion Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or weak air conditioning performance\u003c\/li\u003e\n\u003cli\u003eHVAC system pressure imbalances causing compressor strain\u003c\/li\u003e\n\u003cli\u003eRefrigerant flow restrictions leading to overheating evaporator coils\u003c\/li\u003e\n\u003cli\u003eUnusual temperature fluctuations inside the vehicle cabin\u003c\/li\u003e\n\u003cli\u003ePotential A\/C system leaks or blockages related to valve failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Infiniti JX35, QX60, QX70, or Nissan Pathfinder before installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for refrigerant handling and system evacuation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding HVAC components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the valve or HVAC system\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\u003c\/h2\u003e\u003cp\u003eThe Universal Air EX10402C expansion valve is manufactured to meet industry standards and OEM specifications for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability in automotive HVAC applications.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45173571944629,"sku":"CNTM-EX10402C","price":22.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_EX10402C_Fro.jpg?v=1775105124","url":"https:\/\/www.partcatalog.com\/products\/universal-air-ex10402c-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}