{"product_id":"rein-chh0838-hvac-heater-hose","title":"Rein CHH0838 HVAC Heater Hose","description":"\u003ch2\u003eOE Heater Hose for Tesla S\u003c\/h2\u003e\u003cp\u003eRein CHH0838 is an OE-quality HVAC heater hose built as a direct replacement for the original hose assembly on select Tesla S models. It uses EPDM construction, a black finish, and thermoplastic quick-connect fittings to match the factory layout and connection style.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement heater hose for HVAC coolant routing\u003c\/li\u003e\n\u003cli\u003eEPDM rubber construction for heat and coolant exposure\u003c\/li\u003e\n\u003cli\u003eBlack finish for a factory-style appearance\u003c\/li\u003e\n\u003cli\u003eThermoplastic quick-connect fittings for OE-style connection points\u003c\/li\u003e\n\u003cli\u003eClamps included for the listed application\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: 25.70 mm; End 2 outside diameter: 25.70 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Function\u003c\/h2\u003e\u003cp\u003eThis Rein heater hose, part number CHH0838, is built for Tesla S HVAC service where the original hose has aged, cracked, or lost sealing performance. It matches the OE hose and hose assembly format, including the branch sizing and quick-connect style used on the factory system. Compatible with 2012-2015 Tesla S and 2016 Tesla S, to 3\/31\/16, this part supports proper heater circuit coolant flow in the vehicle’s HVAC system. This part cross-references 600735000E for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage at heater hose connections\u003c\/li\u003e\n\u003cli\u003eCracked or hardened EPDM hose material\u003c\/li\u003e\n\u003cli\u003eLoose or worn quick-connect fittings\u003c\/li\u003e\n\u003cli\u003eReduced heater performance from restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eFactory hose replacement after service damage or aging\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify hose routing, connector orientation, and end diameters before installation. Drain coolant as needed, inspect mating ports and seals, and replace any damaged clamps or sealing surfaces during service. Confirm the vehicle build date for 2016 Tesla S applications, since this hose applies only to vehicles built to 3\/31\/16.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein Automotive focuses on OE-quality replacement parts that follow original equipment dimensions and connection design. CHH0838 is made to mirror the factory hose assembly for the listed Tesla S applications, supporting a precise fit and OE-style service replacement.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52431280308405,"sku":"DFBS-CHH0838","price":39.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHH0838_Fro.jpg?v=1777850699","url":"https:\/\/www.partcatalog.com\/products\/rein-chh0838-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}