Four Seasons 56064 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56064

The Four Seasons Hose Assembly 56064 is designed specifically for BMW 540i and M5 models, providing a reliable A/C refrigerant suction hose solution. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow for R134-a systems.

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Includes gasket, fittings, and green O-rings (part number 24642) for proper sealing
• Features a built-in muffler and bracket for noise reduction and stable mounting
• Compatible with R134-a refrigerant and designed for low-pressure suction line applications
• Includes a 13 mm service port on the low-pressure side without a switch port
• OE replacement part ensuring direct fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for HVAC systems, combining multiple components such as fittings, gaskets, and mufflers into one assembly. This approach simplifies installation and maintenance by providing a ready-to-install suction line that meets OEM specifications. The 56064 part exemplifies this line by integrating all necessary hardware and seals for BMW A/C systems.

Detailed Product Description

This A/C refrigerant suction hose assembly is designed to maintain optimal refrigerant flow in BMW 540i and M5 vehicles. The aluminum and rubber construction balances strength and flexibility, resisting wear and vibration. Both ends feature P-nut fittings for secure attachment to the HVAC system. The included green O-rings (two pieces) and gasket ensure a leak-free seal. The assembly also incorporates a muffler to reduce noise and a bracket for stable mounting. The service port allows for easy system servicing without the need for additional components.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction hoses causing refrigerant leaks
• Resolving low A/C system pressure due to damaged suction lines
• Eliminating noise and vibration from faulty or missing mufflers
• Ensuring proper refrigerant flow in BMW 540i and M5 R134-a systems
• Facilitating maintenance with included service port and fittings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56064, ensure all fittings and O-rings are properly seated to prevent leaks. The included bracket should be securely mounted to avoid hose movement and vibration. Use the service port for system evacuation and recharge procedures. Verify compatibility with BMW 540i and M5 models before installation to ensure proper fitment.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit and function. The assembly includes all necessary components for a complete installation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable performance in automotive HVAC systems.