Four Seasons 66058 A/C Refrigerant Discharge / Suction Hose Assembly

Overview of Four Seasons Hose Assembly 66058

The Four Seasons Hose Assembly 66058 is designed specifically for Buick Verano models, providing reliable A/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

• Compatible with Buick Verano A/C systems using R134-a refrigerant
• Includes gasket and slimline washer O-rings for secure sealing
• Features P-nut fittings on both discharge and suction ends for precise connections
• Equipped with a muffler and manifold block for noise reduction and system stability
• OE replacement part ensuring proper fit and function without a service port or bracket

Detailed Product Description

The Four Seasons Hose Assembly 66058 belongs to the Hose Assembly product line, which focuses on delivering high-quality hoses and pipes for automotive HVAC systems. This assembly combines aluminum and rubber materials to balance durability and flexibility, essential for maintaining the integrity of the A/C refrigerant circuit. It is designed for use with R134-a refrigerant, the standard for many modern vehicles including the Buick Verano. The assembly includes all necessary sealing components such as slimline washer O-rings (part numbers 24402 and 24404) to prevent leaks and ensure a tight fit.

This hose assembly features P-nut fittings on both the discharge and suction ends, facilitating straightforward installation and secure connections to the vehicle’s A/C system. The inclusion of a muffler and manifold block helps reduce noise and vibration, contributing to a quieter and more efficient HVAC operation. Notably, this part does not include a service port, switch, or bracket, aligning with the original equipment specifications for the Buick Verano.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge and suction hoses
• Resolving refrigerant leaks caused by degraded seals or fittings
• Eliminating noise and vibration issues in the A/C system with integrated muffler
• Restoring proper refrigerant flow and pressure for optimal cooling performance
• Maintaining system integrity with OE-quality manifold and sealing components

Installation Notes and Tips

• Ensure compatibility with Buick Verano models before installation
• Use included gasket and O-rings to prevent refrigerant leaks
• Verify P-nut fittings are securely tightened to manufacturer torque specifications
• Inspect the A/C system for additional wear or damage during replacement
• Professional installation is recommended to maintain system performance and safety

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66058 is an OE replacement part, manufactured to meet or exceed original equipment standards for fit, form, and function. It includes all necessary sealing components to ensure a leak-free installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Users should consult product documentation or the manufacturer for exact warranty terms.