{"product_id":"dorman-902-052-hvac-heater-control-valve","title":"Dorman 902-052 HVAC Heater Control Valve","description":"\u003ch2\u003eDorman 902-052 HVAC Heater Control Valve\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-052 HVAC heater control valve is an OE-style replacement for vehicles that need restored coolant flow through the heater core. It is built to match the original fit and function on select Nissan Armada and INFINITI QX56 applications, helping regulate cabin heat through electric valve operation.\u003c\/p\u003e\u003cp\u003eWith a plastic housing, EPDM and nylon construction, and a rectangular female connector, this heater control valve is built for direct replacement on the inlet side of the heater circuit. The Dorman 902-052 is a specific-fit part for 2006-2015 Nissan Armada and 2007-2010 INFINITI QX56 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHVAC heater control valve assembly for cabin heat regulation\u003c\/li\u003e\n\u003cli\u003eElectric valve operation for controlled coolant flow\u003c\/li\u003e\n\u003cli\u003eSpecific-fit design for select Nissan Armada and INFINITI QX56 vehicles\u003c\/li\u003e\n\u003cli\u003ePlastic housing with EPDM and nylon materials\u003c\/li\u003e\n\u003cli\u003eRectangular female connector with 2 terminals\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for the original valve assembly\u003c\/li\u003e\n\u003cli\u003eInlet-side application for the heater circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis heater control valve is engineered to replace a failed original unit and restore proper hot coolant routing to the heater core. By controlling coolant flow, it helps the HVAC system deliver and regulate heat inside the cabin. The Dorman 902-052 is a direct-fit solution for 2006-2015 Nissan Armada and 2007-2010 INFINITI QX56 models, making it a practical choice when diagnosing heater output concerns on these vehicles. This part cross-references OE numbers 92400ZC300 and 92400ZW00A for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo cabin heat or reduced heater output\u003c\/li\u003e\n\u003cli\u003eHeat that stays on continuously\u003c\/li\u003e\n\u003cli\u003eCoolant flow problems through the heater core\u003c\/li\u003e\n\u003cli\u003eFaulty electric heater valve operation\u003c\/li\u003e\n\u003cli\u003eLeaks or failure at the original valve assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, port orientation, and inlet-side placement before installation. Confirm the vehicle uses the electric heater control valve configuration shown in the fitment data. Inspect nearby hoses, clamps, and electrical connections during replacement, and refill and bleed the cooling system according to factory service procedures after installation. Fits 2006-2015 Nissan Armada, Inlet. Fits 2007-2010 INFINITI QX56, Inlet.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this HVAC heater control valve as an OE-style replacement to match original fit and function for the listed applications. The part number 902-052 is built for specific-fit use on the vehicles shown in the fitment data.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52787924730037,"sku":"BKKY-902-052","price":123.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_902052_Ang.jpg?v=1783752441","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-052-hvac-heater-control-valve","provider":"PartCatalog","version":"1.0","type":"link"}