Gates 19705 HVAC Heater Hose

Overview of Gates Molded Heater Hose 19705

The Gates Molded Heater Hose 19705 is designed for reliable HVAC system performance in select Cadillac, Chrysler, Dodge, INFINITI, Oldsmobile, Suzuki, and Volkswagen vehicles. Engineered with EPDM material, this molded heater hose ensures durability and precise fitment for models like the Cadillac CTS, Dodge Intrepid, and Volkswagen Beetle.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design for exact fit and easy installation
• Centerline length of 11.9 inches (302 mm) for accurate replacement
• Consistent inside diameter of 0.75 inches (19 mm) on both ends
• Compatible with multiple makes and models including Cadillac Aurora and INFINITI G37

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on precision-engineered hoses that are molded to match specific vehicle HVAC system requirements. This approach reduces installation time and ensures a secure, leak-free connection. The 19705 part exemplifies this with its molded construction and exact dimensions, providing a direct replacement for factory heater hoses in compatible vehicles.

Detailed Product Description

The Gates Molded Heater Hose 19705 features EPDM construction, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 0.75 inches (19 mm), maintaining consistent flow and pressure within the HVAC system. The hose measures 11.9 inches (302 mm) in centerline length, matching OEM specifications for a proper fit. This molded hose design eliminates the need for additional clamps or fittings, simplifying installation and reducing potential leak points.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Cadillac CTS and Chrysler Concorde HVAC systems
• Resolving coolant leaks that cause heater core inefficiency in Dodge Intrepid and INFINITI FX35
• Restoring proper coolant flow in Volkswagen Beetle and Suzuki Forenza heating systems
• Preventing overheating issues related to faulty heater hoses in Oldsmobile LHS and New Yorker
• Maintaining HVAC system integrity in G35 and G37 models

Installation Notes and Tips

• Verify hose length and diameter against the original part before installation
• Ensure all connections are clean and free of debris to prevent leaks
• Use appropriate clamps if required, although molded design often secures fit without extra hardware
• Inspect surrounding components for wear during replacement to avoid future failures
• Follow vehicle manufacturer guidelines for coolant system maintenance after installation

Quality Assurance and Warranty

Gates Molded Heater Hose 19705 is manufactured to meet or exceed OEM standards for HVAC heater hoses. The EPDM material and molded construction provide reliable performance under typical operating conditions. While specific warranty details are not provided here, Gates products generally come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.