Gates 12071 HVAC Heater Hose - Radiator To Reservoir

Overview of Gates Molded Heater Hose 12071

The Gates Molded Heater Hose 12071 is designed specifically for Mercedes-Benz models including the 300CE, 300E, 300TE, and E320. Engineered with durable EPDM and plastic materials, this molded heater hose ensures reliable performance in your vehicle's HVAC system.

• Constructed from high-quality EPDM and plastic for heat and chemical resistance
• Molded design for precise fit and secure connections
• Centerline length of 34.79 inches (884 mm) for accurate replacement
• End 1 inside diameter: 0.8 inches (20 mm)
• End 2 inside diameter: 1 inch (25 mm)
• Compatible with Mercedes-Benz 300CE, 300E, 300TE, and E320 models

Detailed Product Description

The Gates Molded Heater Hose 12071 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is molded to exact dimensions, including a centerline length of 34.79 inches (884 mm), ensuring a precise fit without the need for modifications. The combination of EPDM rubber and plastic materials provides excellent resistance to heat, coolant, and environmental factors, making it suitable for the demanding conditions within the HVAC system of Mercedes-Benz vehicles.

Applications and Common Issues Addressed

• Replacement of worn or cracked heater hoses in Mercedes-Benz 300CE, 300E, 300TE, and E320 models
• Prevention of coolant leaks that can cause HVAC system failure
• Restoration of proper coolant flow to the heater core for effective cabin heating
• Elimination of hose collapse or blockage due to aging or damage
• Ensuring secure connections with molded ends to avoid disconnections or leaks

Installation Notes and Tips

When installing the Gates Molded Heater Hose 12071, verify the hose routing matches the original configuration to maintain proper coolant flow. The molded design simplifies installation by providing a precise fit, but care should be taken to avoid twisting or stretching the hose. Inspect hose clamps and replace if necessary to ensure a secure seal at both ends. Always allow the engine to cool before removing the old hose to prevent injury.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive hoses, and the Molded Heater Hose 12071 is produced to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in Mercedes-Benz HVAC systems.