Four Seasons 56842 A/C Refrigerant Discharge / Suction Hose Assembly

OE Replacement A/C Hose Assembly

Four Seasons 56842 is an OE replacement A/C refrigerant discharge and suction hose assembly for select Ford Super Duty trucks. It is built with aluminum and rubber construction, uses R134-A refrigerant, and includes the required seals and O-rings for the listed application.

Compatible with 2003-2007 Ford F-250 Super Duty and 2003-2007 Ford F-350 Super Duty models with dual alternator setup, this Four Seasons hose assembly is a direct-fit service part for the HVAC refrigerant line system. Part number 56842 is also referenced in aftermarket interchange listings for the same application.

Key Features

• Part type: A/C refrigerant discharge / suction hose assembly
• Brand line: Four Seasons Hose Assembly
• Material: aluminum / rubber
• Refrigerant type: R134-A
• OE replacement design
• Includes gasket or seal
• Includes service port and switch port
• Manifold style hose assembly
• P-nut fitting on discharge and suction ends
• O-rings included
• Bracket not included
• Muffler not included

Detailed Description

Four Seasons 56842 is engineered as a replacement A/C hose assembly for the refrigerant discharge and suction circuit. The aluminum and rubber construction supports the routing and connection needs of the HVAC system, while the included green O-rings and seal help complete the service connection at the specified ports. This part is listed as an OE replacement and is configured with a service port, switch port, and manifold design for the correct Ford Super Duty application.

Fits 2003-2007 Ford F-250 Super Duty, N/A, w/ Dual Alternator; Hose Assembly. Fits 2003-2007 Ford F-350 Super Duty, N/A, w/ Dual Alternator; Hose Assembly. This part cross-references UAC HA11451C for the same application.

What It Helps Fix

• Refrigerant line leaks at the hose assembly
• Cracked or deteriorated A/C hose sections
• Loss of system pressure in the discharge or suction circuit
• Service port or seal-related A/C service issues
• Fitment problems on dual alternator Ford Super Duty HVAC routing

Installation Notes and Tips

Verify the vehicle uses the listed dual alternator configuration before ordering. Replace the hose assembly only after recovering refrigerant and inspecting mating surfaces, ports, and adjacent A/C components for wear or contamination. Confirm the P-nut fittings, service port location, and switch port arrangement match the original part before installation.

Quality Assurance

Four Seasons 56842 is an OE replacement hose assembly built for the specified Ford Super Duty applications and refrigerant system requirements. The part is supplied with the listed seals and O-rings to support proper service installation.