Gates 12275 HVAC Heater Hose - Connector To Reservoir, Connector To Tee-1 or Tee To Connector

Overview of Gates Molded Heater Hose 12275

The Gates Molded Heater Hose 12275 is designed for reliable HVAC system performance in select Buick and Chevrolet vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in the HVAC system of Buick Encore and Chevrolet Trax models.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 23.5 inches (597 mm) for accurate replacement
• Consistent inside diameter of 0.62 inches (16 mm) on both ends
• Compatible with Buick Encore and Chevrolet Trax HVAC systems

Detailed Product Description

This HVAC heater hose from Gates, part number 12275, is part of the Molded Heater Hose product line, which focuses on delivering hoses that are pre-formed to match specific vehicle applications. 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 Problem Solving

This molded heater hose is specifically designed for use in the heating, ventilation, and air conditioning systems of Buick Encore and Chevrolet Trax vehicles. It addresses several common HVAC issues, including:

• Replacement of cracked or leaking heater hoses
• Restoring proper coolant flow to the heater core
• Preventing coolant loss and overheating in the HVAC system
• Eliminating hose collapse or deformation under pressure
• Ensuring a secure, leak-free connection with molded ends

Installation Notes and Tips

When installing the Gates Molded Heater Hose 12275, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or interference with other engine components. The molded design simplifies alignment, but verify that the inside diameters (0.62 inches or 16 mm) match the vehicle’s fittings. Inspect all clamps and connections for tightness to prevent leaks.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive hoses, and the Molded Heater Hose line is engineered to meet or exceed OEM specifications. The EPDM material and molded construction contribute to durability and resistance to heat and chemicals. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliable performance in Buick Encore and Chevrolet Trax HVAC systems.