{"product_id":"gates-19294-hvac-heater-hose","title":"Gates 19294 HVAC Heater Hose - Heater To Intake Manifold or Pipe-1 To Heater","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19294\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19294 is designed specifically for Lexus GS300, GS400, and GS430 models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance in your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and easy installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 16.3 inches (414 mm)\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 0.63 inches (16 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus GS300, GS400, and GS430 models\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 offers pre-formed hoses engineered to match exact OEM specifications. This product line focuses on delivering hoses that fit precisely without the need for modifications, reducing installation time and potential leaks. The molded construction of the 19294 part ensures a secure connection within the HVAC system of compatible Lexus vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates 19294 heater hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 0.63 inches (16 mm), providing a consistent flow path for coolant within the heating system. The hose measures 16.3 inches (414 mm) in centerline length, designed to fit precisely in the HVAC assembly of Lexus GS300, GS400, and GS430 models. Its molded construction eliminates the need for bending or shaping during installation, ensuring a reliable and leak-free connection.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Lexus GS300, GS400, and GS430\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks within the HVAC heater core circuit\u003c\/li\u003e\n\u003cli\u003ePreventing overheating caused by restricted or damaged heater hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining proper heater core function for cabin heating performance\u003c\/li\u003e\n\u003cli\u003eAddressing hose degradation due to heat and chemical exposure over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the engine is cool and the cooling system is depressurized. Verify the hose length and diameter match the original part. The molded design of the Gates 19294 heater hose allows for straightforward replacement without modification. Use appropriate clamps to secure both ends and check for leaks after installation. Proper routing is essential to avoid kinks or contact with moving parts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Heater Hose 19294 to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat, ozone, and automotive fluids, contributing to long service life. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliability in automotive HVAC applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307135787189,"sku":"BBSC-19294","price":33.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19294_Fro.jpg?v=1775145799","url":"https:\/\/www.partcatalog.com\/products\/gates-19294-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}