{"product_id":"global-parts-3411871-a-c-expansion-valve","title":"Global Parts 3411871 A\/C Expansion Valve - Front","description":"\u003ch2\u003eGlobal Parts A\/C Expansion Valve for Infiniti QX56\u003c\/h2\u003e\u003cp\u003eGlobal Parts part 3411871 is an A\/C expansion valve for the front HVAC system on select Infiniti QX56 models. It regulates refrigerant flow before the evaporator so the system can use cooling capacity efficiently. This is a direct-fit service part for 2006-2010 Infiniti QX56 front applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront A\/C expansion valve for HVAC refrigerant control\u003c\/li\u003e\n\u003cli\u003eFits 2006-2010 Infiniti QX56, front\u003c\/li\u003e\n\u003cli\u003eHelps meter refrigerant entering the evaporator\u003c\/li\u003e\n\u003cli\u003eSupports proper evaporator performance during A\/C service\u003c\/li\u003e\n\u003cli\u003eGlobal Parts part number 3411871\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe expansion valve is a critical A\/C flow restrictor that controls refrigerant delivery into the evaporator. On Infiniti QX56 models, correct refrigerant metering helps the evaporator absorb heat efficiently and maintain stable vent temperatures. Global Parts 3411871 is specified for front-position service on 2006, 2007, 2008, 2009, and 2010 Infiniti QX56 vehicles. This part cross-references UAC EX9719C for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or inconsistent cabin cooling\u003c\/li\u003e\n\u003cli\u003eImproper refrigerant flow through the evaporator circuit\u003c\/li\u003e\n\u003cli\u003eA\/C performance loss after system service\u003c\/li\u003e\n\u003cli\u003eTemperature fluctuations at the vents\u003c\/li\u003e\n\u003cli\u003eRestricted refrigerant metering in the front HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eReplace the expansion valve during A\/C service when the system has been opened, contaminated, or repaired. Recover refrigerant before disassembly, inspect the evaporator and lines for debris, and evacuate the system after installation. Verify the correct front application for your Infiniti QX56 before ordering. Part number 3411871 is listed for 2006-2010 Infiniti QX56 front fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGlobal Parts recommends replacing the expansion valve\/orifice tube each time the A\/C system is serviced to help maintain proper refrigerant control and evaporator performance.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43830990831797,"sku":"BKNH-3411871","price":26.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_3411871_Fro.jpg?v=1775000210","url":"https:\/\/www.partcatalog.com\/products\/global-parts-3411871-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}