Four Seasons 65548 A/C Refrigerant Liquid Hose

Overview of Four Seasons Hose Assembly 65548

The Four Seasons Hose Assembly 65548 is designed specifically for Mercedes-Benz Sprinter 2500, Sprinter 3500, and Sprinter 3500XD models. This A/C refrigerant liquid hose ensures reliable performance in your vehicle's HVAC system by maintaining proper refrigerant flow and pressure.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant type
• Includes gasket, fittings, and O-ring (part number 24628) for a complete seal
• Features an integrated bracket and orifice tube
• Designed as a liquid line hose assembly without a service or switch port

Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing high-quality hose assemblies tailored for HVAC systems in various vehicles. This line emphasizes durability and precise fitment, ensuring components like the 65548 hose assembly meet OEM specifications for efficient refrigerant flow and system integrity.

Detailed Product Description

The Four Seasons 65548 hose assembly combines aluminum and rubber materials to offer strength and flexibility required for the A/C refrigerant liquid line. Both ends feature P-nut fittings, facilitating secure and leak-resistant connections. This hose assembly is designed for use with R134a refrigerant, the standard for many modern automotive air conditioning systems. Included with the hose are essential components such as a gasket, fittings, and a single O-ring (part number 24628) to ensure a tight seal and prevent refrigerant leaks. The assembly also comes with a mounting bracket and an orifice tube, which helps regulate refrigerant flow within the system. This liquid line hose assembly does not include a service or switch port, focusing on the core liquid line function.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant liquid hoses in Mercedes-Benz Sprinter 2500, 3500, and 3500XD
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Restoring proper refrigerant flow and pressure for efficient HVAC operation
• Addressing issues related to faulty or missing orifice tubes in the liquid line
• Securing hose connections with included fittings and gasket to prevent system contamination

Installation Notes and Tips

When installing the Four Seasons 65548 hose assembly, ensure the P-nut fittings are tightened to manufacturer torque specifications to avoid leaks. Verify that the included O-ring (24628) is properly seated to maintain a secure seal. The integrated bracket should be mounted firmly to prevent hose movement and potential wear. Since this assembly does not include a service port, plan accordingly for refrigerant evacuation and recharge procedures using appropriate equipment.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards for durability and performance. The 65548 hose assembly undergoes rigorous quality control to ensure compatibility with specified Mercedes-Benz Sprinter models. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use conditions.