Gates 12167 HVAC Heater Hose - Heater Outlet or Heater To Pipe

Overview of Gates Molded Heater Hose 12167

The Gates Molded Heater Hose 12167 is designed specifically for Ram 2500 and 3500 models, providing reliable HVAC system performance. Constructed from durable EPDM and plastic materials, this molded heater hose ensures consistent heat transfer and long-lasting service.

• Material: EPDM rubber and plastic for heat and chemical resistance
• Centerline length: 19.99 inches (508 mm)
• Inside diameter at both ends: 0.62 inches (16 mm)
• Molded design for precise fit and leak prevention
• Compatible with Ram 2500 and 3500 HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 12167 is engineered to meet the specific HVAC requirements of Ram 2500 and 3500 trucks. Its molded construction eliminates the need for additional fittings, reducing potential leak points and simplifying installation. Made from EPDM rubber and plastic, the hose resists heat, ozone, and coolant chemicals, ensuring durability under demanding engine compartment conditions. With a centerline length of 19.99 inches (508 mm) and an inside diameter of 0.62 inches (16 mm) at both ends, this hose provides a precise fit for efficient coolant flow within the heating system.

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering pre-formed hoses that match OEM specifications for various vehicle HVAC systems. This product line emphasizes exact fitment and material quality to maintain system integrity and performance. The 12167 part is part of this line, offering a molded design that reduces installation complexity and enhances reliability for Ram trucks.

Common Applications and Problem Solving

• Replacement of cracked or leaking heater hoses in Ram 2500 and 3500 HVAC systems
• Restoring proper coolant flow to the heater core for effective cabin heating
• Preventing coolant loss and overheating caused by deteriorated hoses
• Eliminating fitment issues with universal or non-molded hoses
• Maintaining system pressure and preventing air intrusion in the heating circuit

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 OEM path to prevent kinks or interference with other components. 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 health.

Quality Assurance and Warranty

Gates Molded Heater Hose 12167 is manufactured to meet strict quality standards, ensuring compatibility and durability for Ram 2500 and 3500 vehicles. The use of EPDM and plastic materials provides resistance to heat and chemical exposure typical in automotive HVAC systems. While specific warranty details are not provided, Gates products generally adhere to industry standards for reliability and performance.