Four Seasons 56901 A/C Discharge and Liquid Line

Four Seasons 56901 A/C Discharge and Liquid Line

Four Seasons 56901 is an OE replacement hose assembly for the high-pressure side of the air conditioning system. Built with aluminum and rubber construction and set up for R134a refrigerant, it combines the discharge and liquid line functions in one assembly for the listed Chrysler, Dodge, and Plymouth applications.

This hose assembly includes the service port, fittings, gasket/seal components, manifold, and muffler features called out for the application. It is a direct-fit style replacement for vehicles such as the Chrysler LeBaron, Dodge Spirit, and Plymouth Sundance, and it cross-references Dorman HELP 35612 and 56901 for the same application.

Key Features

• Four Seasons hose assembly, part number 56901
• OE replacement for the A/C discharge and liquid line
• Aluminum / rubber construction for high-pressure refrigerant routing
• Configured for R134a systems
• Includes a high-side R134-A quick disconnect service port
• Includes fittings, gasket/seal components, manifold, and muffler features
• Flange discharge end and block-style liquid line layout
• Built without a bracket

Detailed Description

Four Seasons 56901 is a high-pressure A/C hose assembly designed for discharge and liquid line service in R134a-equipped vehicles. The assembly uses aluminum and rubber materials and is configured with a flange discharge end, block-style liquid line, and a high-side service port with R134-A quick disconnect connection. It also includes the specified gasket and seal interfaces for the compressor discharge port, filter drier flange port, and condenser block fitting port.

Compatible With 1991-1995 Chrysler LeBaron, 1991-1993 Chrysler Daytona, 1994-1995 Dodge Spirit, 1991-1993 Dodge Daytona, 1992-1995 Dodge Shadow, 1994-1995 Plymouth Acclaim, 1991-1993 Plymouth Sundance, and 1994 Plymouth Sundance. Four Seasons 56901 is also listed for 1994-1995 Chrysler LeBaron and 1993 Dodge Spirit applications.

Four Seasons Hose Assembly is the product line for replacement A/C hose and pipe components, covering application-specific assemblies built to match OE routing and connection styles. Four Seasons 56901 follows that OE-style approach for the listed vehicles and refrigerant system layout.

Common Problems This Part Addresses

• Leaking A/C discharge or liquid line connections
• Cracked or deteriorated hose material in the high-pressure circuit
• Damaged service port or fitting interfaces
• Loss of refrigerant from worn gasket or seal points
• Poor A/C performance caused by a compromised line assembly

Installation Notes and Tips

Verify the vehicle’s refrigerant system is R134a before installation. Match the flange, block, and service port connections to the original routing on the vehicle, and inspect mating surfaces for wear or contamination before assembly. Replace any damaged seals or gaskets at the connection points and evacuate and recharge the system according to factory service procedures after installation.

Quality Assurance

Four Seasons 56901 is an OE replacement hose assembly built for the listed applications and connection style. The part is specified with included fittings, seals, and service-port configuration to support proper fitment on the covered Chrysler, Dodge, and Plymouth models.