{"product_id":"rein-chh0821-hvac-heater-hose","title":"Rein CHH0821 HVAC Heater Hose","description":"\u003ch2\u003eOE Heater Hose for Tesla S\u003c\/h2\u003e\u003cp\u003eRein CHH0821 is an OE-quality HVAC heater hose built as a direct replacement for the original hose assembly. It is made from EPDM and finished in black, with thermoplastic quick-connect style ends that match the original shape and size for a precise service fit on Tesla S applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement heater hose for HVAC coolant routing\u003c\/li\u003e\n\u003cli\u003eEPDM construction for heat and coolant resistance\u003c\/li\u003e\n\u003cli\u003eBlack finish for an OE-style appearance\u003c\/li\u003e\n\u003cli\u003eThermoplastic quick connect fittings for factory-style connection points\u003c\/li\u003e\n\u003cli\u003eClamps included for installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 18.03 mm; end 2 inside diameter: 18.03 mm\u003c\/li\u003e\n\u003cli\u003eEnd 1 outside diameter: 25.55 mm; end 2 outside diameter: 25.55 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eRein CHH0821 heater hose is engineered for Tesla S models with OE number 104968400A. It is a direct-fit HVAC hose replacement that follows the original hose geometry, branch sizing, and connector style used by the factory assembly. This makes it a practical choice for Tesla S heater hose replacement, Tesla S HVAC hose service, and OE-style coolant line repair where accurate fitment matters. This part cross-references OE number 104968400A for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or leaking heater hose sections\u003c\/li\u003e\n\u003cli\u003eDamaged quick-connect ends\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at HVAC hose connections\u003c\/li\u003e\n\u003cli\u003eRestricted heater circuit flow from aged hose material\u003c\/li\u003e\n\u003cli\u003eService issues on Tesla S heater hose assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2012-2015 Tesla S, N\/A. Fits 2016 Tesla S, N\/A, to 3\/31\/16. Verify OE number 104968400A before installation and compare the hose routing, connector style, and end diameters to the removed part. Inspect mating surfaces and replace any worn seals or damaged connection points during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein positions this hose as an OE-quality replacement built to match original equipment dimensions and connector design for Tesla S HVAC service.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52431279325365,"sku":"DFBS-CHH0821","price":58.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHH0821_Fro.jpg?v=1777850619","url":"https:\/\/www.partcatalog.com\/products\/rein-chh0821-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}