{"product_id":"new-heater-control-valve-431819809a-0008305784-for-audi-porsche-vw","title":"New Heater Control Valve 431819809A 0008305784 For Audi, Porsche, VW","description":"\u003ch2\u003eHeater Control Valve for Audi, Porsche, VW\u003c\/h2\u003e\u003cp\u003eThis heater control valve regulates coolant flow through the heater core, letting the climate system deliver consistent cabin heat, and it cross-references OEM numbers 431819809A and 0008305784.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe heater control valve for Audi, Porsche, and VW controls how much hot coolant reaches the heater core so the cabin warms as intended. This replacement heater control valve restores proper temperature regulation when the original unit sticks or leaks. It suits owners servicing aging climate systems on these German platforms.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit design matching the OEM footprint for straightforward replacement\u003c\/li\u003e\n\u003cli\u003eSealed internal valve to prevent coolant weeping at the body\u003c\/li\u003e\n\u003cli\u003eRated for continuous exposure to hot engine coolant\u003c\/li\u003e\n\u003cli\u003eConsistent flow control across the full operating range\u003c\/li\u003e\n\u003cli\u003eCompatible with standard coolant hose clamp connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Audi vehicles using OEM 431819809A or 0008305784\u003c\/li\u003e\n\u003cli\u003efor Porsche vehicles using OEM 431819809A or 0008305784\u003c\/li\u003e\n\u003cli\u003efor VW vehicles using OEM 431819809A or 0008305784\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring cabin heat after a valve failure\u003c\/li\u003e\n\u003cli\u003eReplacing a leaking or seized heater control valve\u003c\/li\u003e\n\u003cli\u003eClimate system service on older Audi, Porsche, and VW models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e431819809A, 0008305784\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeater control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeater core coolant flow control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know the heater control valve needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include no cabin heat, uneven temperature, or coolant leaks near the valve. A stuck valve often shows as heat that will not shut off or never warms up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is bleeding the cooling system needed after installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, air pockets can form once the valve is replaced, so bleed the cooling system and top off coolant before testing cabin heat.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50983128039510,"sku":"ZZ3U00513","price":32.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_506e9f27-cee5-4333-9485-a645990af569.jpg?v=1793653270","url":"https:\/\/www.solidspare.com\/products\/new-heater-control-valve-431819809a-0008305784-for-audi-porsche-vw","provider":"Solid Spare","version":"1.0","type":"link"}