Four Seasons 66266 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Kia Rio

The Four Seasons Hose Assembly part number 66266 is designed specifically for Kia Rio models requiring a durable and efficient A/C refrigerant discharge hose. Engineered to handle high-pressure R134a refrigerant systems, this hose assembly ensures proper function and longevity in your vehicle's HVAC system.

Key Features of Four Seasons Hose Assembly 66266

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant type
• Includes gasket and fittings for secure installation
• Designed as a high-pressure discharge line without a service port or switch
• Equipped with two green O-rings (part number 24649) for reliable sealing
• Features a P-nut fitting on the suction end for proper connection
• OE replacement part ensuring direct fit and function

Detailed Description of the Hose Assembly Product Line

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies tailored for automotive HVAC systems. This line includes components engineered to meet or exceed original equipment specifications, offering reliable performance in refrigerant discharge applications. The 66266 hose assembly is part of this line, designed to deliver a precise fit and maintain system integrity without additional brackets, mufflers, or service ports.

Purpose and Common Applications

• Replaces worn or leaking A/C refrigerant discharge hoses in Kia Rio vehicles
• Addresses issues related to refrigerant leaks and pressure loss in the HVAC system
• Helps restore proper refrigerant flow and system pressure for effective cooling
• Prevents contamination and damage caused by faulty or damaged discharge lines
• Supports maintenance and repair of high-pressure A/C system components

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66266 on a Kia Rio, ensure all fittings and O-rings are properly seated to prevent leaks. The included gasket and fittings simplify installation, but care should be taken to avoid overtightening the P-nut fitting. Since this hose assembly does not include a service port or switch, verify compatibility with your vehicle’s existing system configuration before installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, manufactured to meet strict quality standards for durability and performance. The inclusion of factory-quality O-rings and fittings supports a secure, leak-free installation. Warranty coverage details should be confirmed with the product documentation or supplier to ensure protection against defects.