Four Seasons 66837 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Mazda Vehicles

The Four Seasons Hose Assembly 66837 is designed specifically for Mazda 3, Mazda 3 Sport, and Mazda 6 models. This A/C refrigerant suction hose ensures proper refrigerant flow and system efficiency, maintaining your vehicle's air conditioning performance.

• O.E. replacement suction line for accurate fit and function
• Includes gasket and fittings for a complete assembly
• Compatible with Mazda 3, Mazda 3 Sport, and Mazda 6 models
• Part number 66837 for easy identification and ordering
• Durable hose assembly designed for HVAC systems

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line from Four Seasons offers comprehensive hose solutions for automotive HVAC systems. These assemblies are engineered to meet original equipment specifications, providing reliable performance and proper sealing. The 66837 suction hose assembly is part of this line, ensuring compatibility and quality for your Mazda's air conditioning system.

Product Details and Specifications

This A/C refrigerant suction hose assembly serves as a direct O.E. replacement, maintaining the integrity of your vehicle’s HVAC system. It includes both the necessary gasket and fittings, which simplifies installation and ensures a secure connection. The hose assembly is designed to handle refrigerant flow efficiently, preventing leaks and maintaining system pressure. Note that this part does not include a switch.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction lines causing refrigerant leaks
• Restoring proper refrigerant flow in Mazda 3, 3 Sport, and 6 air conditioning systems
• Resolving A/C system pressure loss due to damaged hoses
• Eliminating unusual noises or poor cooling performance linked to faulty suction hoses
• Ensuring a sealed and efficient HVAC refrigerant circuit

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66837, ensure all old seals and fittings are removed and the connection points are clean. Use the included gasket and fittings to secure the hose properly, preventing leaks. Although the switch is not included, verify the condition of related components during installation. Proper torque specifications should be followed to avoid damage.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed original equipment standards. The part number 66837 is backed by Four Seasons’ quality control processes to ensure durability and performance. Please refer to Four Seasons’ warranty policy for specific coverage details.