Four Seasons 56402 A/C Refrigerant Discharge / Suction Hose Assembly

Reliable A/C Refrigerant Hose Assembly for Chevrolet Cavalier

The Four Seasons Hose Assembly part number 56402 is designed specifically for Chevrolet Cavalier models. This A/C refrigerant discharge and suction hose assembly ensures proper air conditioning system function by maintaining secure refrigerant flow with durable materials and precise fitment.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• Includes green o-rings and sealing washer for leak-free connections
• Features female o-ring fittings on both discharge and suction ends
• Equipped with a service port and switch service port for easy maintenance
• Includes a muffler and manifold for noise reduction and system efficiency
• OE replacement part designed without bracket and fittings included

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on delivering reliable HVAC hoses and pipes engineered to meet original equipment specifications. This product line emphasizes quality materials and precise manufacturing to ensure compatibility and performance in vehicle air conditioning systems. The 56402 hose assembly is part of this line, providing a direct replacement solution for Chevrolet Cavalier A/C systems.

Detailed Product Description

This A/C refrigerant discharge and suction hose assembly combines aluminum and rubber components to withstand the pressures and temperatures typical in automotive HVAC systems. It is designed for use with R134a refrigerant, the standard for many modern vehicles including the Chevrolet Cavalier. The assembly includes multiple green o-rings ([24606], [24608], [24612]) and a sealing washer ([24354]) to ensure a secure, leak-free seal at connection points. Both the discharge and suction ends feature female o-ring fittings, facilitating a proper fit with the vehicle’s manifold and other A/C components. The inclusion of a muffler helps reduce noise during operation, while the service port and switch service port allow for convenient system servicing and diagnostics.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant hoses in Chevrolet Cavalier models
• Resolving refrigerant leaks caused by degraded seals or fittings
• Restoring proper refrigerant flow to improve air conditioning performance
• Eliminating noise issues related to faulty or missing mufflers in the A/C line
• Facilitating maintenance with integrated service ports for pressure checks and recharging

Installation Notes and Tips

When installing the Four Seasons 56402 hose assembly, ensure all old seals and fittings are removed and the connection points are clean. Use the included green o-rings and sealing washer to prevent leaks. Note that fittings are not included, so verify compatibility with existing hardware. The assembly does not come with a bracket, so reuse the original mounting hardware if applicable. Proper torque specifications should be followed to avoid damage to the female o-ring fittings. The service port and switch service port allow for easy connection of diagnostic tools during installation and maintenance.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed original equipment standards. The 56402 hose assembly is an OE replacement part, ensuring fit and function for Chevrolet Cavalier vehicles. The product includes all necessary sealing components to maintain system integrity. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.