Four Seasons 66502 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66502

The Four Seasons Hose Assembly 66502 is designed specifically for Hyundai Santa Fe models requiring a reliable A/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system performance in your vehicle's HVAC system.

• Compatible with Hyundai Santa Fe A/C systems using R134a refrigerant
• Constructed from aluminum and rubber for durability and flexibility
• Features flange and P-nut fitting ends for secure connections
• Includes green O-rings and gasket for leak-free sealing
• Equipped with a muffler and service port for low-pressure suction line applications

Detailed Product Description

This Four Seasons Hose Assembly 66502 belongs to the Hose Assembly product line, which focuses on delivering precise replacement hoses and pipes for automotive HVAC systems. The assembly is engineered as a low-pressure suction line compatible with R134a refrigerant, featuring a flange on one end and a P-nut fitting on the other to match original equipment specifications. It includes all necessary fittings, a gasket, and green O-rings (part numbers 24622 and 24109) to ensure a proper seal and prevent refrigerant leaks. The hose also incorporates a muffler to reduce noise and vibration during operation. This part is an OE replacement designed without a bracket or switch, but it does include a 13 mm service port for maintenance access.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Hyundai Santa Fe vehicles
• Resolution of refrigerant leaks caused by cracked or deteriorated hoses
• Elimination of low-pressure system noise through integrated muffler
• Restoration of proper refrigerant flow to improve A/C system efficiency
• Addressing service port access issues with included 13 mm port

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66502, ensure the vehicle is compatible with R134a refrigerant systems. Verify that the flange and P-nut fittings align correctly with the existing HVAC components. Use the included green O-rings and gasket to achieve a secure, leak-free connection. The service port allows for easy system servicing without additional modifications. Since this assembly does not include a bracket or switch, confirm that existing mounting points and electrical components are intact before installation.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 66502 to meet or exceed original equipment standards for Hyundai Santa Fe vehicles. This part is an exact OE replacement, ensuring compatibility and reliable performance. The assembly includes all necessary seals and fittings to maintain system integrity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.