Four Seasons 66424 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66424

The Four Seasons Hose Assembly 66424 is designed specifically for Nissan NV2500 and NV3500 models. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant systems, ensuring reliable performance in your vehicle's HVAC system.

• Constructed from durable aluminum and rubber materials
• Compatible with R134a refrigerant type
• Includes gasket and fittings for secure installation
• Designed as a high-pressure discharge line without a service port or bracket
• Equipped with two green O-rings (part number 24661) for proper sealing

Detailed Product Description

The Four Seasons Hose Assembly 66424 belongs to the Hose Assembly product line, which focuses on providing quality hose and pipe components for automotive HVAC systems. This particular discharge hose is made from a combination of aluminum and rubber, offering both flexibility and durability under high-pressure conditions. It is designed to replace the original equipment (O.E.) discharge line in Nissan NV2500 and NV3500 vehicles, ensuring compatibility and proper fitment.

This hose assembly is intended for use with R134a refrigerant and includes all necessary fittings and gaskets for installation. It does not include a service port, bracket, muffler, or switch, which aligns with the original equipment specifications. The suction end features a P-nut fitting, facilitating a secure connection within the A/C system.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant discharge hoses in Nissan NV2500 and NV3500
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper high-pressure refrigerant flow in the vehicle's HVAC system
• Eliminating loss of cooling efficiency due to faulty discharge lines
• Ensuring system integrity by using O.E. replacement parts

Installation Notes and Tips

• Verify compatibility with Nissan NV2500 or NV3500 before installation
• Ensure all fittings and gaskets are properly seated to prevent leaks
• Use the included green O-rings (part number 24661) to maintain a secure seal
• Check for absence of service port and bracket to match original setup
• Follow manufacturer torque specifications for fittings to avoid damage

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed original equipment standards. The Hose Assembly 66424 is an O.E. replacement part, ensuring reliable fit and function. This product includes all necessary components for installation and is backed by Four Seasons' quality control processes. Please refer to Four Seasons' official warranty policy for specific coverage details.