{"product_id":"mercedes-a0008300384-heating-valve-reliable-delivery","title":"A0008300384 | Mercedes-Benz OEM Heating Valve for R107\/W116\/W123 HVAC Systems","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"438\" data-start=\"101\"\u003eThe Mercedes-Benz A0008300384 is an OEM HVAC heating valve designed to regulate hot coolant flow into the heater core of select classic Mercedes models. This valve ensures accurate cabin temperature control by modulating warm coolant delivery through the HVAC system. The A0008300384 provides reliable operation and restores original heating performance in compatible vintage Mercedes vehicles.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 352.688px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eMercedes-Benz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eHVAC Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eA0008300384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eHeating Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eCoolant control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eRegulates coolant flow to heater core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eMercedes R107, W116, W123\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 39.1875px;\"\u003e\u003cstrong\u003eActuation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 39.1875px;\"\u003eOEM-style mechanical\/vacuum actuation (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eMetal body with heat-resistant seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eAutomotive HVAC heating control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Fluid\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eEngine coolant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eMount Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003eHVAC coolant supply line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 39.1875px;\"\u003e\u003cstrong\u003eTemperature Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 39.1875px;\"\u003eDesigned for under-hood thermal environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.5226%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1648%; height: 19.5938px;\"\u003e1.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eA0008300384\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe A0008300384 heating valve is used in the climate control systems of classic Mercedes chassis such as the R107, W116, and W123 series. It functions as a coolant flow regulator, responding to HVAC commands to open or close the flow of engine coolant into the heater core. This component plays a key role in maintaining balanced cabin warmth and preventing overheating of the HVAC system. Built to Mercedes OEM specifications, the valve features durable internal seals, corrosion-resistant materials, and a design optimized for long-term service life in older European vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM-grade design: Manufactured to Mercedes-Benz specifications for proper HVAC heater control.\u003c\/li\u003e\n\u003cli\u003ePrecise coolant regulation: Modulates warm coolant flow to the heater core for accurate temperature control.\u003c\/li\u003e\n\u003cli\u003eDirect replacement fit: Compatible with R107, W116, and W123 climate systems without modification.\u003c\/li\u003e\n\u003cli\u003eDurable internal components: Designed to withstand continuous exposure to hot coolant and engine-bay temperatures.\u003c\/li\u003e\n\u003cli\u003eRestores heating performance: Corrects issues such as weak heat, inconsistent cabin temperature, or stuck heater valves.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction: Ensures long service life in older vehicles.\u003c\/li\u003e\n\u003cli\u003eStable HVAC integration: Works with factory vacuum or mechanical actuation depending on model.\u003c\/li\u003e\n\u003cli\u003eClassic-vehicle support: Essential for proper climate control in vintage Mercedes cars.\u003c\/li\u003e\n\u003cli\u003eNOS availability: Often supplied as new old stock for restoration-grade repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe A0008300384 delivers the reliability and precision required for accurate heater function in classic Mercedes-Benz HVAC systems.\u003c\/p\u003e","brand":"Mercedes-Benz","offers":[{"title":"Default Title","offer_id":50852011868458,"sku":"A0008300384","price":1149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_ce4fdbbb-0b46-49a2-a7ef-de6aefd17f96.webp?v=1763563435","url":"https:\/\/iqelectro.com\/products\/mercedes-a0008300384-heating-valve-reliable-delivery","provider":"IQElectro","version":"1.0","type":"link"}