Four Seasons 56688 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56688

The Four Seasons Hose Assembly 56688 is designed specifically for Volkswagen Golf, GTI, and Jetta 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
• Features a P-nut fitting on one end and a flange on the other
• Compatible with R134-a refrigerant systems
• Includes gasket, fittings, and two green O-rings (part number 24612)
• Equipped with a muffler and a 13 mm R134-a quick disconnect service port
• Designed as an original equipment replacement part
• Low-pressure suction line without a bracket or switch

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe components tailored for specific vehicle applications. The 56688 suction hose assembly is part of this line, offering a direct OE replacement that integrates essential features such as included fittings, gaskets, and a muffler to reduce noise. This line emphasizes compatibility and durability for Volkswagen HVAC systems.

Detailed Product Description

This A/C refrigerant suction hose assembly is engineered to handle low-pressure refrigerant flow in Volkswagen Golf, GTI, and Jetta models using R134-a refrigerant. The combination of aluminum and rubber materials provides strength and flexibility, while the included fittings and green O-rings ensure a secure, leak-free connection. The P-nut fitting and flange end types facilitate straightforward installation and reliable sealing. Additionally, the integrated muffler helps minimize operational noise within the HVAC system. The service port allows for easy maintenance and refrigerant charging without removing the hose.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses
• Resolving low refrigerant pressure or leaks in Volkswagen Golf, GTI, and Jetta HVAC systems
• Eliminating noise caused by faulty or missing mufflers in suction lines
• Ensuring proper refrigerant flow and system pressure for efficient air conditioning
• Facilitating maintenance with an included service port for quick refrigerant access

Installation Notes and Tips

• Verify compatibility with Volkswagen Golf, GTI, or Jetta before installation
• Ensure all included fittings, gaskets, and O-rings are properly seated to prevent leaks
• Use appropriate tools for P-nut fitting and flange connections to avoid damage
• Check the service port for accessibility to simplify future refrigerant servicing
• Inspect the hose assembly for any signs of damage or wear before installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56688 is manufactured to meet original equipment specifications for Volkswagen vehicles. It includes all necessary components for a complete replacement and is designed to maintain system integrity and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.