Gates 18458 HVAC Heater Hose - Throttle Body To Pipe-2

Overview of Gates Molded Heater Hose 18458

The Gates Molded Heater Hose 18458 is designed specifically for Nissan 200SX and Sentra models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

• Made from high-quality EPDM material for heat and ozone resistance
• Molded design for precise fit and easy installation
• Centerline length of 244 mm (9.6 inches) for accurate replacement
• Inside diameter of 13 mm (0.5 inches) on both ends
• Compatible with Nissan 200SX and Sentra HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 18458 is engineered to meet the exact specifications required for Nissan 200SX and Sentra vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of automotive heating systems. The molded design ensures a precise fit, reducing the risk of leaks and improving overall HVAC efficiency. With a centerline length of 244 mm (9.6 inches) and consistent inside diameters of 13 mm (0.5 inches) on both ends, this hose matches OEM dimensions for straightforward replacement.

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to fit specific vehicle applications. This eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. The 18458 part number is part of this line, designed to provide a direct fit for Nissan 200SX and Sentra models, maintaining the integrity of the vehicle's HVAC system.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Nissan 200SX and Sentra
• Resolving coolant leaks within the HVAC heater core circuit
• Preventing overheating caused by compromised heater hose integrity
• Maintaining proper heat transfer for cabin heating performance
• Eliminating hose collapse or blockage affecting coolant flow

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify that the hose dimensions match the original part, specifically the 13 mm inside diameter and 244 mm centerline length. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design simplifies alignment, but care should be taken to avoid twisting the hose during fitting.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 18458 to meet stringent quality standards, ensuring durability and performance in automotive HVAC systems. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Gates documentation for exact warranty terms.