Gates 19120 HVAC Heater Hose - Heater To Engine (Upper)

Overview of Gates Molded Heater Hose 19120

The Gates Molded Heater Hose 19120 is designed for reliable HVAC system performance in select Buick, Chevrolet, and Pontiac vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and easy installation
• Centerline length of 24.9 inches (632 mm) for accurate replacement
• Inside diameter of 0.59 inches (15 mm) on both ends
• Compatible with Buick Grand Prix, Chevrolet Impala, Monte Carlo, and Pontiac Regal models

Detailed Product Description

This HVAC heater hose from Gates, part number 19120, is part of the Molded Heater Hose product line, which focuses on delivering hoses that are pre-formed to match original equipment specifications. The molded construction reduces the need for bending or cutting during installation, helping maintain system integrity and preventing leaks. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for the demanding environment of automotive heating systems.

Applications and Common Issues Addressed

• Replacement of worn or cracked heater hoses in Buick Grand Prix and Chevrolet Impala HVAC systems
• Resolving coolant leaks caused by deteriorated or damaged heater hoses
• Restoring proper coolant flow to the heater core in Pontiac Regal and Monte Carlo vehicles
• Preventing overheating issues related to compromised heater hose integrity
• Ensuring HVAC system efficiency and cabin heating performance

Installation Notes and Tips

• Verify hose dimensions and fitment with your vehicle model before installation
• Ensure all clamps and connections are secure to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Drain coolant system as necessary to avoid spills during hose removal
• Use proper tools to avoid damaging the molded hose during installation

Quality Assurance and Warranty

Gates Molded Heater Hose 19120 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to a reliable, long-lasting replacement part. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.