Four Seasons 56464 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56464

The Four Seasons Hose Assembly 56464 is designed specifically for the HVAC system of select Oldsmobile and Pontiac vehicles. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance in your Montana or Silhouette model.

• Constructed from durable aluminum and rubber materials
• Features a flange end and P-nut fitting for secure connections
• Compatible with R134-a refrigerant systems
• Includes gasket, fittings, and bracket for complete installation
• OE replacement part designed for direct fit

Detailed Product Description

The Four Seasons Hose Assembly 56464 belongs to the Hose Assembly product line, which focuses on delivering precise and reliable hose solutions for automotive HVAC systems. This particular suction line is engineered to handle low-pressure refrigerant flow, essential for the proper functioning of the air conditioning system in Oldsmobile Montana and Pontiac Silhouette vehicles. Made from a combination of aluminum and rubber, the hose assembly offers durability and flexibility, while the included slimline washer O-rings and fittings ensure a tight, leak-free seal. The assembly comes with a bracket for secure mounting and does not include a muffler or service port, aligning with original equipment specifications.

Applications and Common Issues Addressed

• Replacement of worn or cracked A/C refrigerant suction hoses
• Resolving low refrigerant pressure due to hose leaks
• Fixing poor air conditioning performance in Oldsmobile Montana and Pontiac Silhouette
• Eliminating refrigerant leaks caused by damaged fittings or seals
• Restoring proper refrigerant flow in R134-a systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56464, ensure the vehicle is compatible with this part number and refrigerant type R134-a. Use the included gasket and fittings to secure connections and prevent leaks. The bracket should be properly mounted to avoid hose movement or vibration. Since this assembly does not include a service port or muffler, verify that your system’s service components are intact before installation. Proper torque on flange and P-nut fittings is recommended to maintain system integrity.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit and function. The product 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 manufacturer-backed quality assurance to support durability and performance in automotive HVAC applications.