Gates 18706 HVAC Heater Hose

Reliable HVAC Heater Hose for Dodge, Ford, Lincoln, and More

The Gates Molded Heater Hose 18706 is engineered to provide durable and precise fitment for select Dodge, Ford, Lincoln, Mercury, Plymouth, and Pontiac vehicles. Designed with quality EPDM material, this molded heater hose ensures consistent performance in your vehicle's heating system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and easy installation
• End 1 inside diameter: 0.62 inches (16 mm)
• End 2 inside diameter: 0.75 inches (19 mm)
• Centerline length: 11.1 inches (282 mm)
• No quick connect fittings or branches, ensuring straightforward replacement

About the Gates Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on precision-molded hoses designed to meet specific OEM specifications. This product line offers hoses that maintain proper shape and fit, reducing the risk of leaks and ensuring reliable coolant flow within the HVAC system. The 18706 part is a molded heater hose that fits a range of vehicles, providing a direct replacement solution for maintaining heating system integrity.

Detailed Product Description

The Gates Molded Heater Hose 18706 is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. This hose features a molded construction that matches the exact dimensions required for proper installation and function. With an inside diameter of 0.62 inches (16 mm) on one end and 0.75 inches (19 mm) on the other, and a centerline length of 11.1 inches (282 mm), it is designed to fit HVAC systems in vehicles such as the Dodge Caravan, Ford Grand Marquis, Lincoln Town Car, and Pontiac LeMans. The absence of quick connect fittings and branches simplifies the replacement process, making it suitable for direct OEM hose swaps.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Dodge Caravan and Ford Grand Caravan models
• Resolving coolant leaks in Lincoln Town Car and Mercury Grand Marquis heating systems
• Restoring proper coolant flow in Plymouth Voyager and Pontiac LeMans HVAC hoses
• Preventing overheating issues caused by damaged or deteriorated heater hoses
• Maintaining HVAC system efficiency in Ford LTD and Optima vehicles

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose dimensions and fitment compatibility with your specific vehicle model. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect surrounding components for wear or damage during replacement to maintain overall HVAC system integrity.

Quality Assurance and Warranty

Gates Molded Heater Hose 18706 is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The EPDM material provides resistance to heat and automotive fluids, contributing to a longer service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support your investment in vehicle maintenance.