Four Seasons 55131 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55131

The Four Seasons Hose Assembly 55131 is designed specifically for the Nissan Pathfinder's HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance in your vehicle.

• Constructed from durable aluminum and rubber materials
• Features a P-nut fitting on both suction ends for secure connections
• Includes captured green o-rings (part number 24684) for a tight seal
• Compatible with R134-a refrigerant systems
• Equipped with a 13 mm R134-a quick disconnect service port
• Includes necessary fittings and gasket/seal for installation
• OE replacement part designed without muffler, bracket, or switch

Four Seasons Hose Assembly Product Line Details

The Hose Assembly line by Four Seasons focuses on delivering precise HVAC hose and pipe replacements that meet original equipment specifications. The 55131 suction hose assembly is part of this line, engineered to provide dependable refrigerant flow and maintain system integrity without additional components like mufflers or brackets, simplifying installation and ensuring compatibility with Nissan Pathfinder models.

Detailed Product Description

This A/C refrigerant suction hose assembly is constructed from a combination of aluminum and rubber, providing both flexibility and durability under low-pressure conditions. The hose features P-nut fittings on both ends, ensuring a secure and leak-resistant connection to the vehicle’s HVAC system. Included are two green captured o-rings (part number 24684) that help maintain a proper seal, preventing refrigerant leaks. The hose is designed for use with R134-a refrigerant and includes a 13 mm quick disconnect service port on the low-pressure side, facilitating efficient servicing without the need for additional adapters. This assembly does not include a muffler, bracket, or switch, aligning with the original equipment design for the Nissan Pathfinder.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Nissan Pathfinder vehicles
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Addressing low-pressure system failures due to hose cracks or blockages
• Facilitating maintenance with an integrated service port for quick refrigerant access

Installation Notes and Tips

• Ensure the vehicle is compatible: specifically designed for Nissan Pathfinder models
• Verify that the refrigerant type is R134-a before installation
• Use the included green o-rings to maintain a proper seal and prevent leaks
• Check that fittings and P-nut connections are tightened to manufacturer specifications
• Do not attempt to install if the hose assembly includes damage or missing components

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55131 is an OE replacement part manufactured to meet or exceed original equipment standards. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.