{"product_id":"gates-18333-hvac-heater-hose","title":"Gates 18333 HVAC Heater Hose - Reservoir To Pipe","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 18333\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18333 is designed specifically for HVAC systems in select Chevrolet and GMC vehicles. Engineered with durable EPDM material, this molded heater hose ensures reliable performance and precise fitment for your Chevrolet Captiva Sport, Equinox, and GMC Terrain models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and easy installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 27.3 inches (693 mm) for proper routing\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.30 inches (8 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 0.38 inches (10 mm)\u003c\/li\u003e\n\u003cli\u003eNo quick connect fittings or branches, simplifying replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose line focuses on delivering pre-formed hoses that match OEM specifications for HVAC systems. This product line emphasizes precise molding to ensure correct routing and fitment, reducing installation time and potential leaks. The 18333 part number is part of this line, providing a direct replacement hose for specific Chevrolet and GMC vehicles requiring a molded heater hose solution.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18333 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The hose features a molded shape that corresponds to the original equipment design, ensuring a secure and leak-free connection within the HVAC system. With a centerline length of 27.3 inches (693 mm), it fits precisely between the heater core and engine connections. The hose ends have different inside diameters—0.30 inches (8 mm) on one end and 0.38 inches (10 mm) on the other—to match the specific inlet and outlet sizes of the HVAC components in Chevrolet Captiva Sport, Equinox, and GMC Terrain vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Chevrolet Captiva Sport, Equinox, and GMC Terrain\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to the HVAC heater core\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that can cause engine overheating or interior damage\u003c\/li\u003e\n\u003cli\u003eResolving heater core performance issues due to hose deterioration\u003c\/li\u003e\n\u003cli\u003eMaintaining HVAC system integrity during routine maintenance or repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before beginning installation to avoid burns from hot coolant\u003c\/li\u003e\n\u003cli\u003eDrain the cooling system partially to prevent fluid spillage\u003c\/li\u003e\n\u003cli\u003eVerify hose orientation matches the molded shape for proper fitment\u003c\/li\u003e\n\u003cli\u003eInspect and replace any worn clamps or fittings during installation\u003c\/li\u003e\n\u003cli\u003eAfter installation, refill and bleed the cooling system to remove air pockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 18333 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship, supporting reliability for Chevrolet Captiva Sport, Equinox, and GMC Terrain HVAC repairs.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303964991669,"sku":"BBSC-18333","price":73.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18333_Fro.jpg?v=1775145701","url":"https:\/\/www.partcatalog.com\/products\/gates-18333-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}