Gates 19518 HVAC Heater Hose - Heater Outlet

Overview of Gates Molded Heater Hose 19518

The Gates Molded Heater Hose 19518 is designed specifically for Mitsubishi vehicles, including the Lancer, Outlander, Outlander Sport, and RVR models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance in your vehicle's HVAC system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and easy installation
• Centerline length of 15.1 inches (384 mm) for accurate replacement
• Consistent inside diameter of 0.65 inches (17 mm) on both ends
• Compatible with Mitsubishi Lancer, Outlander, Outlander Sport, and RVR

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates offers pre-formed hoses engineered to match the exact specifications of original equipment. This eliminates the need for bending or cutting, reducing installation time and potential leaks. The molded construction of part number 19518 ensures a secure and precise fit within the HVAC system of compatible Mitsubishi vehicles.

Detailed Product Description

The Gates Molded Heater Hose 19518 features EPDM construction, known for its resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of a vehicle’s heating system. Both ends of the hose have an inside diameter of 0.65 inches (17 mm), providing consistent flow and compatibility with factory fittings. The hose measures 15.1 inches (384 mm) in centerline length, matching OEM specifications for a direct replacement. This molded hose design helps maintain system integrity and prevents leaks caused by improper hose routing or fitting.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Mitsubishi Lancer and Outlander models
• Resolving coolant leaks within the HVAC heater core circuit
• Restoring proper coolant flow to the heater core for effective cabin heating
• Preventing overheating issues related to compromised heater hoses
• Eliminating hose collapse or deformation caused by aging rubber components

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 path to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly, and inspect all connections for leaks after installation. The molded design of part number 19518 simplifies alignment and fitment during replacement.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19518 to meet or exceed OEM standards, ensuring durability and reliable performance. The EPDM material provides resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided here, Gates typically offers coverage against defects in materials and workmanship for their HVAC hoses.