Four Seasons 56361 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 56361

The Four Seasons Hose Assembly 56361 is designed specifically for Cadillac and Pontiac vehicles, including the Bonneville and DeVille models. This A/C suction and liquid line hose assembly 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 R134-a refrigerant systems
• Includes gaskets, seals, and fittings for complete installation
• Features a built-in orifice tube and manifold for system efficiency
• Supports both high and low system pressures
• Includes a switch service port with M12x1.500 size
• Comes with mounting bracket for proper hose positioning
• O-rings included for leak prevention (two slimline washers each of types 24402 and 24404)
• Service ports on both high and low sides with quick disconnect couplings

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly line focuses on providing complete hose assemblies for automotive HVAC systems. This product line includes components engineered to meet original equipment specifications, ensuring compatibility and reliable operation. The 56361 hose assembly integrates multiple features such as orifice tubes, service ports, and mounting brackets, making it a comprehensive solution for Cadillac Bonneville and Pontiac DeVille A/C systems.

Detailed Product Description

This hose assembly combines aluminum and rubber materials to withstand the demands of high and low pressure refrigerant flow in R134-a systems. Both ends feature P-nut fittings, facilitating secure and leak-resistant connections. The inclusion of a switch service port and manifold enhances system diagnostics and maintenance. The assembly is designed with two service ports—high side and low side—each equipped with quick disconnect couplings for ease of service. The package includes all necessary gaskets, fittings, and O-rings to ensure a proper seal and prevent refrigerant leaks. The mounting bracket allows for stable installation within the engine compartment, reducing vibration and wear.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow and system pressure balance
• Upgrading OEM components with a complete hose assembly for improved reliability
• Facilitating A/C system diagnostics with integrated service ports

Installation Notes and Tips

• Ensure compatibility with Cadillac Bonneville and Pontiac DeVille models before installation
• Use included gaskets and O-rings to prevent leaks at connection points
• Secure the hose assembly using the provided mounting bracket to avoid movement and wear
• Check refrigerant type (R134-a) and system pressure ratings prior to installation
• Verify service port accessibility for future maintenance and diagnostics

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56361 is an OEM replacement part designed to meet or exceed original equipment standards. It includes all necessary components for a complete and secure installation. While specific warranty details are not provided, Four Seasons products typically come with manufacturer-backed quality assurance to ensure durability and performance in automotive HVAC applications.