Four Seasons 66855 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66855

The Four Seasons Hose Assembly 66855 is designed specifically for the Mitsubishi Galant's HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance.

• Constructed from durable aluminum and rubber materials
• Features a flange end and a P-nut fitting for secure connections
• Compatible with R134-a refrigerant systems
• Includes necessary fittings and green O-rings for proper sealing
• Equipped with a 13 mm service port on the low-pressure side
• OE replacement part designed for Mitsubishi Galant models

Four Seasons Hose Assembly Product Line Details

The Hose Assembly line by Four Seasons focuses on delivering complete hose solutions for HVAC systems. This product line includes assemblies that combine aluminum and rubber components to provide durability and flexibility. The 66855 hose assembly is part of this line, offering a ready-to-install suction line that meets original equipment specifications for the Mitsubishi Galant.

Detailed Product Description

The Four Seasons 66855 A/C refrigerant suction hose is engineered to handle low-pressure refrigerant flow within the Mitsubishi Galant's air conditioning system. Its aluminum and rubber construction balances strength and flexibility, reducing the risk of leaks or damage. The hose features a flange on one end and a P-nut fitting on the other, ensuring a secure and leak-free connection. Included with the hose are green O-rings (two of part number 24672 and one of 24679) and fittings, which help maintain a tight seal and prevent refrigerant loss. The assembly also includes a 13 mm service port on the low-pressure side, facilitating maintenance and refrigerant charging without the need for additional adapters.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction hoses in Mitsubishi Galant A/C systems
• Resolving refrigerant leaks caused by damaged seals or fittings
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Eliminating low-pressure system failures due to hose degradation
• Facilitating maintenance with an integrated service port

Installation Notes and Tips

• Ensure compatibility with Mitsubishi Galant models before installation
• Use the included green O-rings to maintain proper sealing at connection points
• Check that the flange and P-nut fittings are securely tightened to prevent leaks
• Do not reuse old O-rings or fittings to avoid refrigerant loss
• Verify the service port is accessible for future maintenance

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66855 is an OE replacement part, manufactured to meet or exceed original equipment standards for the Mitsubishi Galant. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards, offering dependable performance in automotive HVAC applications.