Four Seasons 65911 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 65911

The Four Seasons Hose Assembly 65911 is designed specifically for the Buick Envision HVAC system. This A/C suction and liquid line hose assembly ensures reliable refrigerant flow and system efficiency using durable aluminum and rubber materials.

• Constructed from aluminum and rubber for durability and flexibility
• Features a P-nut fitting on one end and a flange on the other
• Compatible with R134a refrigerant systems
• Includes gasket or seal and fittings for secure connections
• Service port included for maintenance access
• Designed without a bracket and muffler

Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing high-quality hose assemblies for HVAC systems. These assemblies are engineered to meet OEM specifications, ensuring proper fit and function. The 65911 hose assembly is part of this line, offering a reliable solution for the Buick Envision's air conditioning suction and liquid lines.

Detailed Product Description

This hose assembly combines aluminum and rubber materials to balance strength and flexibility, essential for the HVAC system's suction and liquid lines. The P-nut fitting on one end and flange on the other provide secure, leak-resistant connections. Designed for use with R134a refrigerant, the assembly includes necessary gaskets and fittings to maintain system integrity. The inclusion of a service port allows for easy system servicing without disassembly. This hose assembly does not include a bracket or muffler, focusing solely on the hose and fittings required for proper operation.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses in Buick Envision models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Improving A/C system efficiency by restoring proper refrigerant flow
• Addressing connection failures due to faulty fittings or seals
• Facilitating maintenance with included service port for pressure checks and recharging

Installation Notes and Tips

Ensure the vehicle is depressurized and the refrigerant properly recovered before removal. Verify compatibility with Buick Envision HVAC systems using R134a refrigerant. Use the included gasket or seal to prevent leaks at connection points. Tighten the P-nut fitting and flange securely but avoid over-tightening to prevent damage. The service port allows for convenient system servicing after installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC components. The 65911 hose assembly undergoes quality checks to ensure durability and proper fitment for Buick Envision vehicles. Warranty details should be confirmed with the product documentation or manufacturer.