{"product_id":"heater-coolant-hose-connector-flange-for-vw-passat-golf-jetta-audi-a3-3b0122291b","title":"Heater Coolant Hose Connector Flange for VW Passat Golf Jetta Audi A3 3B0122291B","description":"\u003ch2\u003eHeater Coolant Hose Connector Flange for VW and Audi\u003c\/h2\u003e\u003cp\u003eThis heater coolant hose connector flange links critical cooling system components, cross-referencing to OEM part number 3B0122291B.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis heater coolant hose connector flange provides a reliable connection for your vehicle's engine heating system. Designed to handle high-temperature coolant flow, this heater coolant hose connector flange prevents common leaks at critical hose joints. It is an essential replacement part for maintaining stable engine operating temperatures.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngineered to handle hot coolant and high system pressure.\u003c\/li\u003e\n\u003cli\u003eManufactured with precision-molded materials to prevent coolant leaks.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for part number 3B0122291B to ensure proper fit.\u003c\/li\u003e\n\u003cli\u003eDesigned to resist cracking and degradation from thermal cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor VW Passat\u003c\/li\u003e\n\u003cli\u003efor VW Golf\u003c\/li\u003e\n\u003cli\u003efor VW Jetta\u003c\/li\u003e\n\u003cli\u003efor Audi A3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a brittle, leaking original plastic coolant flange.\u003c\/li\u003e\n\u003cli\u003eRestoring integrity to the cabin heater core feed lines.\u003c\/li\u003e\n\u003cli\u003ePreventing engine overheating due to coolant loss at hose joints.\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\u003e3B0122291B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoolant Hose Connector Flange\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 Why do factory coolant flanges fail over time? \u003cstrong\u003eA:\u003c\/strong\u003e Constant exposure to extreme heat and cold causes the plastic in original flanges to become brittle and eventually crack, leading to slow or sudden coolant leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should I replace the seal along with the flange? \u003cstrong\u003eA:\u003c\/strong\u003e Always install a new O-ring or seal when replacing the coolant flange to ensure a completely leak-free connection.\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":44787956219990,"sku":"ZZ2X00691","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_cd5d57e3-f2f0-4458-8ad7-fb73861c5037.jpg?v=1779892013","url":"https:\/\/www.solidspare.com\/products\/heater-coolant-hose-connector-flange-for-vw-passat-golf-jetta-audi-a3-3b0122291b","provider":"Solid Spare","version":"1.0","type":"link"}