Four Seasons 66788 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Audi and Porsche Models

The Four Seasons Hose Assembly 66788 is designed to provide a dependable replacement for the A/C refrigerant suction hose in select Audi and Porsche vehicles. Engineered to meet original equipment specifications, this suction line ensures proper refrigerant flow and system performance.

• O.E. replacement suction line for accurate fit and function
• Includes gasket and fittings for a complete hose assembly
• Compatible with Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, allroad, and Porsche Macan, Q5 models
• Part number 66788 for easy identification and ordering
• Part of the Four Seasons Hose Assembly product line

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line from Four Seasons focuses on delivering precise hose assemblies that meet or exceed original equipment standards. This product line includes components such as suction lines that come complete with necessary gaskets and fittings, ensuring a streamlined replacement process. The 66788 hose assembly is part of this line, providing a reliable solution for HVAC hose and pipe needs in specific Audi and Porsche vehicles.

Product Details and Specifications

This A/C refrigerant suction hose assembly is designed as a direct O.E. replacement, ensuring compatibility and performance for your vehicle’s HVAC system. The included gasket and fittings simplify installation and help maintain a secure, leak-free connection. Note that this assembly does not include a switch. The hose assembly is engineered to handle refrigerant suction demands in models such as the Audi A4 Quattro and Porsche Macan, maintaining system efficiency and reliability.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction lines causing refrigerant leaks
• Restoring proper refrigerant flow in the A/C system
• Resolving A/C system performance issues related to damaged hoses
• Preventing contamination and moisture ingress through compromised seals
• Ensuring HVAC system integrity in Audi A5 Quattro and Porsche Q5 vehicles

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66788, ensure all old components are fully removed and the connection points are clean. Use the included gasket and fittings to secure the hose assembly properly, avoiding leaks. Although the switch is not included, verify the condition of any related sensors or switches during installation. Proper torque specifications should be followed to maintain system integrity.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet original equipment standards, providing reliable performance and durability. The Hose Assembly 66788 undergoes quality checks to ensure fitment and function for compatible Audi and Porsche models. Warranty coverage details can be obtained from the manufacturer or authorized distributors.