Gates 18068 HVAC Heater Hose - Electric Heater To Pipe

Overview of Gates Molded Heater Hose 18068

The Gates Molded Heater Hose 18068 is designed for reliable HVAC system performance in select Cadillac and Chevrolet 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 rubber for heat and ozone resistance
• Molded design for precise fit and secure installation
• Centerline length of 15.7 inches (399 mm) for accurate replacement
• Consistent inside diameter of 0.75 inches (19 mm) on both ends
• Compatible with Cadillac ELR and Chevrolet Volt models

Detailed Product Description

The Gates Molded Heater Hose 18068 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and weathering. This material choice helps maintain hose integrity under the demanding conditions of automotive HVAC systems. The hose features a molded construction, which provides a precise shape and fit, reducing the risk of leaks and ensuring optimal coolant flow. With a centerline length of 15.7 inches (399 mm) and an inside diameter of 0.75 inches (19 mm) at both ends, this hose matches OEM specifications for a direct replacement in compatible vehicles.

The Molded Heater Hose product line from Gates focuses on delivering hoses that are pre-formed to fit specific vehicle applications, minimizing installation time and improving system reliability. This part number 18068 is part of that line, designed specifically for the heating systems of Cadillac ELR and Chevrolet Volt models.

Applications and Common Issues Addressed

• Replacement of cracked or leaking heater hoses in Cadillac ELR and Chevrolet Volt HVAC systems
• Restoring proper coolant flow to the heater core for effective cabin heating
• Resolving overheating issues caused by compromised heater hoses
• Preventing coolant leaks that can lead to engine damage or HVAC failure
• Maintaining system pressure and preventing hose collapse under vacuum conditions

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 configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during replacement to maintain overall HVAC system integrity.

Quality Assurance and Warranty

Gates Molded Heater Hose 18068 is manufactured to meet or exceed OEM standards for fit, form, and function. The use of EPDM material and molded construction supports durability and resistance to common HVAC system stresses. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.