{"product_id":"gates-18844-hvac-heater-hose","title":"Gates 18844 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Gates Molded Heater Hose 18844\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose 18844 is designed for reliable HVAC system performance in select Buick, Chevrolet, Ford, GMC, Isuzu, Mitsubishi, Plymouth, and Saab vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service.\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 easy installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 22 inches (559 mm) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.62 inches (16 mm) on both ends\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\u003eThe Gates Molded Heater Hose 18844 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is molded to exact dimensions, including a centerline length of 22 inches (559 mm) and consistent inside diameters of 0.62 inches (16 mm) on both ends, ensuring a secure and leak-free connection. Made from EPDM material, it offers resistance to heat, ozone, and coolant chemicals, making it suitable for HVAC heater core applications in vehicles such as the Chevrolet Trailblazer, GMC Envoy, Ford E-350 Econoline, and Saab 9-7x.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause heater core inefficiency\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to maintain cabin heating performance\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty heater hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with specific models like Mitsubishi Galant and Plymouth Laser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose length and diameter match original equipment before installation\u003c\/li\u003e\n\u003cli\u003eEnsure all clamps are securely tightened to prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear during replacement\u003c\/li\u003e\n\u003cli\u003eDrain coolant system prior to hose removal to avoid spills\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging molded hose ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Heater Hose 18844 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM construction provides resistance to heat and chemical degradation, contributing to a longer service life. While specific warranty details should be confirmed with the supplier, Gates products typically include coverage against manufacturing defects to ensure customer confidence in product reliability.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307098628277,"sku":"BBSC-18844","price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18844_Fro.jpg?v=1775145742","url":"https:\/\/www.partcatalog.com\/products\/gates-18844-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}