Gates 19886 HVAC Heater Hose - Heater Outlet

Reliable HVAC Heater Hose for Acura and Honda Vehicles

The Gates Molded Heater Hose 19886 is engineered to provide dependable heating system performance for select Acura and Honda models. Designed with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's HVAC system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and easy installation
• Inside diameter of 0.75 inches (19 mm) on both ends
• Centerline length of 20.6 inches (523 mm) for accurate replacement
• Compatible with Acura Accord and Honda TL models

About the Gates Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle applications. This reduces installation time and ensures a secure fit within the HVAC system. The molded construction of part number 19886 eliminates the need for bending or shaping, maintaining optimal coolant flow and system integrity.

Detailed Product Description

This HVAC heater hose is made 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 0.75 inches (19 mm), making it suitable for the heater core and engine connections in compatible vehicles. The centerline length of 20.6 inches (523 mm) matches OEM specifications, ensuring proper routing and fitment. The molded design helps maintain the hose shape under operating conditions, preventing kinks and leaks.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Acura Accord and Honda TL HVAC systems
• Resolving coolant leaks that cause insufficient cabin heating
• Preventing hose collapse or blockage that restricts coolant flow
• Maintaining proper heater core function for consistent vehicle interior temperature
• Addressing overheating issues related to faulty heater hoses

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify that the hose routing matches the original to prevent interference with other engine components. Use appropriate clamps to secure the hose ends firmly, and inspect for leaks after installation. The molded shape of the Gates 19886 heater hose simplifies alignment and reduces the need for adjustments during installation.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19886 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support customer confidence.