{"product_id":"gates-19658-hvac-heater-hose","title":"Gates 19658 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19658\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19658 is designed to provide reliable heating system performance for select Buick, Cadillac, Chevrolet, Mercury, Nissan, Oldsmobile, Pontiac, and Saturn vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in automotive HVAC systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material 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 6.8 inches (173 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.72 inches (18 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes and models including Buick Aurora, Cadillac DeVille, Chevrolet Cobalt, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose from Gates is part of the Molded Heater Hose product line, which focuses on delivering hoses that are pre-formed to match original equipment specifications. The molded construction of part number 19658 eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for the demanding environment of automotive heating systems.\u003c\/p\u003e\u003cp\u003eThe hose features a consistent inside diameter of 0.72 inches (18 mm) on both ends, ensuring proper flow and connection compatibility. With a centerline length of 6.8 inches (173 mm), it fits precisely in the designated routing paths of compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis molded heater hose is compatible with a range of vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Aurora\u003c\/li\u003e\n\u003cli\u003eCadillac DeVille, Eldorado, Seville\u003c\/li\u003e\n\u003cli\u003eChevrolet Cobalt, Ion\u003c\/li\u003e\n\u003cli\u003eMercury Villager\u003c\/li\u003e\n\u003cli\u003eNissan Quest\u003c\/li\u003e\n\u003cli\u003eOldsmobile Bonneville, Riviera\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am, Grand Prix\u003c\/li\u003e\n\u003cli\u003eSaturn Ion\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged heater hoses in these models, restoring proper heater core function and coolant flow.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Heater Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking or cracked heater hoses causing coolant loss\u003c\/li\u003e\n\u003cli\u003eReduced heater core performance due to restricted flow\u003c\/li\u003e\n\u003cli\u003eOverheating issues related to faulty heater hose connections\u003c\/li\u003e\n\u003cli\u003eHose collapse or kinking affecting coolant circulation\u003c\/li\u003e\n\u003cli\u003ePremature hose failure from heat and chemical exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Heater Hose 19658, ensure the vehicle is cool and the cooling system is depressurized. The molded shape allows for straightforward installation without modification. Verify the hose routing matches the original path to prevent kinks or interference with other components. Use appropriate clamps to secure hose ends and check for leaks after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19658 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded design contribute to a reliable, long-lasting replacement part. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52138080633013,"sku":"BBSC-19658","price":28.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19658_Fro.jpg?v=1775231824","url":"https:\/\/www.partcatalog.com\/products\/gates-19658-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}