Four Seasons 66945 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 66945

The Four Seasons Hose Assembly 66945 is designed specifically for Kia Sorento models requiring reliable HVAC hose solutions. This A/C suction and liquid line hose assembly combines aluminum and rubber materials to ensure durability and efficient refrigerant flow.

• Constructed from aluminum and rubber for strength and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes gasket or seal to prevent leaks
• Features a service port and switch service port for maintenance access
• Incorporates a muffler to reduce noise
• Designed without a bracket for streamlined installation
• Style includes an integrated heat exchanger (IHX) for improved performance

Detailed Product Description

The Four Seasons Hose Assembly 66945 belongs to the Hose Assembly product line, which focuses on delivering complete hose solutions for automotive HVAC systems. This line emphasizes quality materials and precise fitment to maintain system integrity and performance. The 66945 model is tailored for the Kia Sorento, providing both suction and liquid line functions in one assembly. Its aluminum and rubber construction balances durability with flexibility, while the included gasket and fittings ensure a tight, leak-free seal. The presence of a muffler helps minimize operational noise, and the integrated heat exchanger style supports efficient refrigerant cooling. Both ends feature P-nut fittings, facilitating straightforward connection to existing system components.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses in Kia Sorento vehicles
• Resolution of refrigerant leaks due to degraded seals or fittings
• Elimination of excessive noise from the A/C system with built-in muffler
• Improvement of refrigerant flow and cooling efficiency via integrated heat exchanger
• Facilitation of maintenance through included service ports

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66945, ensure compatibility with Kia Sorento models and verify the use of R134a refrigerant. The P-nut fittings on both ends require proper torque to avoid leaks. The included gasket or seal should be inspected and replaced if necessary during installation. Since this assembly does not include a bracket, confirm existing mounting points are secure. Utilize the service ports for pressure checks and system diagnostics during and after installation.

Quality Assurance

Four Seasons manufactures the Hose Assembly 66945 to meet OEM standards for fit and function. The use of durable aluminum and rubber materials supports long-term reliability. This part includes all necessary seals and fittings to maintain system integrity. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality guarantees to ensure customer confidence.