Four Seasons 66406 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66406

The Four Seasons Hose Assembly 66406 is designed specifically for Nissan Rogue and Rogue Sport models. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow within your vehicle's HVAC system, maintaining optimal air conditioning performance.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134-a refrigerant systems
• Includes gasket and fittings for a complete installation
• Features an integrated muffler to reduce noise
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. The 66406 suction hose assembly is part of this line, engineered to meet OEM specifications for Nissan Rogue and Rogue Sport models. This ensures compatibility and durability within the vehicle’s air conditioning system.

Detailed Product Description

This A/C refrigerant suction hose assembly is constructed with a combination of aluminum and rubber, providing both flexibility and strength to withstand low-pressure refrigerant flow. Both ends feature P-nut fittings, facilitating a secure and leak-resistant connection. The hose is designed for use with R134-a refrigerant, the standard for many modern vehicles. Included with the hose are two green O-rings (part number 24684), gaskets, and fittings to support a complete and proper installation. The assembly also includes a muffler to minimize operational noise, enhancing overall system performance. This part does not include a service port or switch, and it comes without a bracket, consistent with the original equipment design.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Nissan Rogue and Rogue Sport
• Resolving low refrigerant pressure issues caused by leaks or hose deterioration
• Eliminating noise from the suction line with the integrated muffler
• Ensuring proper refrigerant flow for efficient air conditioning operation
• Restoring OEM-level sealing and connection integrity with included gaskets and O-rings

Installation Notes and Tips

• Verify compatibility with Nissan Rogue or Rogue Sport before installation
• Use the included green O-rings and gaskets to ensure leak-free connections
• Inspect fittings and hose ends for damage prior to installation
• Ensure proper torque on P-nut fittings to avoid leaks
• Check for absence of service ports or switches to match vehicle requirements

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66406 is an OE replacement part, manufactured to meet or exceed original equipment standards. It undergoes rigorous quality control to ensure durability and performance in Nissan Rogue and Rogue Sport HVAC systems. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.