{"product_id":"universal-air-ex9721c-a-c-expansion-valve","title":"Universal Air EX9721C A\/C Expansion Valve","description":"\u003ch2\u003eReliable A\/C Expansion Valve for Ford Focus\u003c\/h2\u003e\u003cp\u003eThe Universal Air Block Expansion Valve EX9721C is designed specifically for Ford Focus models to ensure precise control of refrigerant flow in the air conditioning system. This A\/C expansion valve helps maintain optimal cooling performance and system efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Focus vehicles\u003c\/li\u003e\n\u003cli\u003ePart number EX9721C for accurate 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 regulate A\/C system pressure\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent 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 providing reliable A\/C flow restrictors that regulate refrigerant flow within automotive HVAC systems. This product line is engineered to meet the specific requirements of various vehicle makes and models, including the Ford Focus, ensuring proper system operation and temperature control.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe EX9721C A\/C expansion valve is a critical component in the Ford Focus air conditioning system. It modulates the flow of refrigerant entering the evaporator, maintaining the correct pressure and temperature for efficient cooling. Proper function of this valve prevents issues such as compressor overload and uneven cabin cooling, contributing to the overall HVAC system reliability.\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\u003eRefrigerant flow irregularities causing system inefficiency\u003c\/li\u003e\n\u003cli\u003eOverheating or freezing of the evaporator coil\u003c\/li\u003e\n\u003cli\u003ePressure imbalances leading to compressor strain\u003c\/li\u003e\n\u003cli\u003eUnusual noises or cycling in the A\/C system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Universal Air EX9721C expansion valve on a Ford Focus, ensure the system is properly evacuated and recharged with the correct refrigerant type. Follow manufacturer torque specifications and verify all connections are secure to prevent leaks. It is recommended to inspect related HVAC components during installation for optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eUniversal Air provides quality-tested A\/C expansion valves designed to meet OEM standards. While specific warranty details for part number EX9721C should be confirmed at the point of purchase, Universal Air products typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":45175645208757,"sku":"CNTM-EX9721C","price":22.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_EX9721C_Fro.jpg?v=1775105304","url":"https:\/\/www.partcatalog.com\/products\/universal-air-ex9721c-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}