{"product_id":"gates-19343-hvac-heater-hose","title":"Gates 19343 HVAC Heater Hose - Engine To Heater","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 19343\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 19343 is designed for reliable HVAC system performance in select Chevrolet, Pontiac, and Suzuki vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in models like the Chevrolet Aveo, Pontiac Wave, and Suzuki Swift+.\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 precise fit and secure installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.65 inches (17 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 0.77 inches (20 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 15.1 inches (384 mm)\u003c\/li\u003e\n\u003cli\u003eNo quick connect fittings or branches, simplifying installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose from Gates, part number 19343, is part of the Molded Heater Hose product line, which focuses on delivering exact-fit hoses molded to match specific vehicle configurations. The molded construction reduces the risk of leaks and hose failure by maintaining proper shape and alignment within the HVAC system. Made from EPDM rubber, the hose resists heat, ozone, and coolant exposure, making it suitable for the heating circuits in Chevrolet Aveo, Pontiac Wave, and Suzuki Swift+ models. The hose features two different inside diameters—0.65 inches (17 mm) on one end and 0.77 inches (20 mm) on the other—allowing it to connect seamlessly between HVAC components. With a centerline length of 15.1 inches (384 mm), it fits precisely without the need for modifications.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Chevrolet Aveo and Aveo5 models\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks causing insufficient cabin heating in Pontiac Wave and Wave5 vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Suzuki Swift+ and G3 HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminating hose collapse or blockage that reduces heater core efficiency\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty heater hose connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool and the cooling system is depressurized before removal\u003c\/li\u003e\n\u003cli\u003eVerify the hose orientation matches the molded shape for proper fit\u003c\/li\u003e\n\u003cli\u003eInspect and replace any worn clamps or fittings during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring the HVAC system\u003c\/li\u003e\n\u003cli\u003eUse compatible coolant to maintain hose material integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 19343 is manufactured to meet OEM specifications for fit, form, and function. The EPDM material and molded design contribute to durability and resistance against heat and chemical degradation. While specific warranty details are not provided here, Gates products typically come with a limited warranty covering defects in material and workmanship. For exact warranty terms, consult the product documentation or manufacturer.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307142996149,"sku":"BBSC-19343","price":16.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_19343_Fro.jpg?v=1775145804","url":"https:\/\/www.partcatalog.com\/products\/gates-19343-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}