Four Seasons 55339 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55339

The Four Seasons Hose Assembly 55339 is designed specifically for the BMW X5 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 for effective sealing
• 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 for BMW X5 models

Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored for HVAC applications. This product line emphasizes compatibility and durability, offering components like the 55339 suction hose that meet original equipment specifications. The assemblies are engineered to integrate seamlessly with vehicle systems, ensuring proper refrigerant flow and system pressure management.

Detailed Product Description

The Four Seasons 55339 A/C refrigerant suction hose is constructed from a combination of aluminum and rubber, providing both flexibility and strength. It features P-nut fittings on both ends, ensuring a secure and leak-resistant connection within the BMW X5’s low-pressure A/C system. The hose includes captured green o-rings ([24682] and [24635]) that provide reliable sealing to prevent refrigerant leaks. This hose assembly is designed for use with R134-a refrigerant and includes a 13 mm quick disconnect service port for convenient maintenance and servicing. The part comes without a bracket, muffler, or switch, focusing solely on the suction line function. As an OE replacement, it meets the specifications required for proper fit and function in the BMW X5 HVAC system.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in BMW X5 vehicles
• Resolving refrigerant leaks caused by degraded o-rings or fittings
• Restoring proper low-pressure refrigerant flow for efficient air conditioning
• Addressing issues related to faulty or missing service ports during A/C maintenance
• Eliminating connection failures due to damaged P-nut fittings

Installation Notes and Tips

• Ensure compatibility with BMW X5 models before installation
• Inspect included green o-rings and fittings for damage prior to assembly
• Use proper torque specifications for P-nut fittings to avoid leaks
• Verify the service port is accessible for future refrigerant servicing
• Check for any signs of wear or damage on adjacent HVAC components during replacement

Quality Assurance and Warranty

The Four Seasons Hose Assembly 55339 is manufactured to meet or exceed OEM standards for durability and performance. It is an OE replacement part, ensuring proper fit and function in BMW X5 vehicles. The product includes all necessary seals and fittings to facilitate a reliable installation. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.