Gates 18275 HVAC Heater Hose - Upper - Tee To Reservoir

Reliable HVAC Heater Hose for Mercedes-Benz C280 and CLK320

The Gates Molded Heater Hose 18275 is engineered to provide dependable heating system performance for select Mercedes-Benz models. Designed with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's HVAC system.

Key Features of Gates Molded Heater Hose 18275

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure connections
• Centerline length of 47.8 inches (1214 mm) for accurate replacement
• End 1 inside diameter: 8 mm (0.32 inches)
• End 2 inside diameter: 15 mm (0.6 inches)
• Compatible with Mercedes-Benz C280 and CLK320 models
• Part number 18275 for easy identification and ordering

Detailed Description of the Molded Heater Hose

The Gates Molded Heater Hose 18275 is part of the Molded Heater Hose product line, which focuses on delivering hoses that are pre-formed to match exact OEM specifications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or damage. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for the demanding environment of automotive heating systems. With a centerline length of 47.8 inches and differing inside diameters on each end (8 mm and 15 mm), this hose is designed to fit precisely within the HVAC system of Mercedes-Benz C280 and CLK320 vehicles.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Mercedes-Benz C280 and CLK320
• Resolving coolant leaks within the HVAC heating system
• Restoring proper heat circulation to the vehicle cabin
• Preventing overheating caused by compromised heater hoses
• Maintaining system pressure and fluid integrity in heating circuits

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify the hose routing matches the original configuration to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect adjacent components for wear or damage during replacement to maintain overall HVAC system integrity.

Quality Assurance and Warranty Information

Gates Molded Heater Hose 18275 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable, long-lasting replacement part. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support automotive professionals and vehicle owners.