Four Seasons 56567 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56567

The Four Seasons Hose Assembly 56567 is designed specifically for the HVAC system of Ford, Lincoln, and Mercury vehicles, including the Crown Victoria, Grand Marquis, and Town Car 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: Springlock connection
• End 2 Type: Male springlock fitting
• Refrigerant Type: Compatible with R134-a refrigerant
• Includes gasket and multiple green O-rings for secure sealing
• Equipped with a muffler to reduce noise
• Includes fittings and a switch service port (M12x1.500)
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine high-quality materials such as aluminum and rubber with integrated components like fittings, gaskets, and mufflers to ensure efficient refrigerant flow and system reliability. The 56567 hose assembly is part of this line, engineered to meet OEM specifications for Ford, Lincoln, and Mercury vehicles.

Detailed Product Description

This A/C refrigerant suction hose assembly (part number 56567) is constructed with a combination of aluminum and rubber, offering both strength and flexibility to withstand the demands of the vehicle’s HVAC system. The springlock and male springlock ends provide secure, leak-resistant connections compatible with R134-a refrigerant systems. Included green O-rings (part numbers 24650, 24670, 24672) and a spring O-ring (24220) ensure a tight seal, preventing refrigerant leaks. The assembly also features a muffler to minimize operational noise and includes necessary fittings and a switch service port for maintenance convenience. This hose assembly is designed without a bracket and does not include a switch, but it is a direct OE replacement for the specified vehicle models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis
• Resolving low refrigerant pressure due to leaks or hose degradation
• Eliminating noise caused by faulty or missing mufflers in the suction line
• Ensuring proper refrigerant flow and system efficiency in R134-a equipped HVAC systems
• Addressing connection failures with springlock fittings

Installation Notes and Tips

• Verify compatibility with Ford, Lincoln, or Mercury models: Crown Victoria, Grand Marquis, Town Car
• Ensure all included O-rings and gaskets are properly seated to prevent leaks
• Use appropriate tools for springlock fittings to avoid damage during installation
• Check the switch service port size (M12x1.500) for compatibility with diagnostic equipment
• Inspect the hose assembly for any damage before installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 56567 is manufactured to meet or exceed OEM standards for fit, form, and function. It is an OE replacement part designed to maintain the integrity of the vehicle’s HVAC system. The product includes all necessary seals and fittings to ensure a reliable installation. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.