Four Seasons 66099 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66099

The Four Seasons Hose Assembly 66099 is designed specifically for the HVAC system of Ford and Mercury vehicles, including the Explorer, Explorer Sport Trac, and Mountaineer models. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow with durable aluminum and rubber construction.

• Material: Aluminum and rubber for durability and flexibility
• End 1 Type: P-nut fitting for secure connection
• End 2 Type: Captured o-ring to prevent leaks
• Refrigerant Type: Compatible with R134a refrigerant
• Component Type: Suction line for low-pressure A/C system
• Includes gasket or seal and fittings for installation
• OE replacement part, ensuring proper fit and function
• Does not include bracket, muffler, or service port

Detailed Product Description

This Four Seasons Hose Assembly 66099 belongs to the Hose Assembly product line, which focuses on providing reliable and precise HVAC hose and pipe replacements. The combination of aluminum and rubber materials offers a balance of strength and flexibility, essential for maintaining the integrity of the A/C refrigerant suction line. The P-nut fitting on one end and the captured o-ring on the other ensure a tight, leak-free seal, critical for the low-pressure side of the air conditioning system. Designed for use with R134a refrigerant, this hose assembly meets OEM specifications and is a direct replacement for the original part in Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles.

Common Applications and Issues Addressed

• Replacement of worn or cracked A/C refrigerant suction hoses
• Resolving refrigerant leaks in the low-pressure suction line
• Restoring proper refrigerant flow for efficient air conditioning
• Eliminating noise or vibration caused by damaged hoses
• Ensuring compatibility with R134a refrigerant systems in specified vehicles

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66099, ensure the P-nut fitting and captured o-ring are properly seated to prevent leaks. Use the included gasket or seal and fittings for a secure connection. This hose assembly does not include a bracket or muffler, so verify existing mounting points and hardware before installation. It is recommended to inspect the entire A/C system for additional wear or damage during replacement.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit, form, and function. The product includes all necessary fittings and seals to facilitate proper installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.