Four Seasons 56074 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 56074

The Four Seasons Hose Assembly 56074 is designed specifically for Cadillac DeVille models requiring a reliable A/C refrigerant discharge hose. Engineered to handle R134a refrigerant, this discharge line ensures proper HVAC system performance and durability.

• Compatible with Cadillac DeVille A/C systems
• Designed for R134a refrigerant type
• Includes gasket and fittings for secure installation
• Equipped with a switch service port for system diagnostics
• O-rings included: two slimline washers and one green O-ring
• Original Equipment (O.E.) replacement part
• Features a P-nut fitting on the suction end

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for automotive HVAC systems. This line includes assemblies that come with necessary fittings, gaskets, and seals to facilitate straightforward replacement and maintain system integrity. The 56074 hose assembly is part of this line, providing a direct O.E. replacement for Cadillac DeVille vehicles without the need for additional components like brackets or mufflers.

Product Description and Features

This A/C refrigerant discharge hose assembly is built to meet the specifications of the original equipment for Cadillac DeVille models. It supports R134a refrigerant and includes all essential components such as gaskets, fittings, and O-rings to ensure a leak-free connection. The hose comes with a switch service port, allowing for easy system monitoring and maintenance. The absence of a bracket and muffler simplifies installation and reduces potential points of failure. The P-nut fitting on the suction end provides a secure and reliable connection within the HVAC system.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Cadillac DeVille HVAC systems
• Resolving A/C system pressure loss due to damaged discharge lines
• Eliminating refrigerant leaks caused by faulty seals or fittings
• Facilitating system diagnostics with the included switch service port

Installation Notes and Tips

• Ensure compatibility with Cadillac DeVille models before installation
• Use the included gaskets and O-rings to prevent leaks
• Check the P-nut fitting for proper torque to avoid damage
• Verify the switch service port connection for accurate system monitoring
• Installation without a bracket or muffler requires secure mounting to prevent hose movement

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56074 is an O.E. replacement part manufactured to meet original equipment standards. It includes all necessary seals and fittings to ensure a reliable and leak-free installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards for durability and performance in automotive HVAC applications.