Four Seasons 55776 A/C Refrigerant Suction Hose

OE A/C Suction Hose for Nitro and Liberty

Four Seasons 55776 is an OE replacement A/C refrigerant suction hose assembly for low-pressure HVAC service. Built with aluminum and rubber construction, it routes refrigerant on the suction side and includes the required seals, fittings, and a low-side R134-A service port.

Compatible with 2011 Dodge Nitro, 2010-2011 Jeep Liberty, and 2010 Dodge Nitro applications, this hose assembly is built for direct replacement service on the A/C suction line. The Four Seasons hose assembly line focuses on OE-style HVAC routing and connection points for repair work that needs the correct end types and service-port configuration.

Key Features

• Four Seasons 55776 A/C refrigerant suction hose assembly
• Aluminum / rubber construction for HVAC routing
• Low-pressure suction line for R134-A systems
• Flange end and capture O-ring end design
• Male P-nut suction end type
• Includes gasket/seal and fittings
• Low-side R134-A quick disconnect service port, 13 mm
• OE replacement part for direct-fit service

Detailed Description

Four Seasons 55776 is an A/C refrigerant suction hose assembly engineered for the low-pressure side of the HVAC system. It uses aluminum and rubber construction and is configured as a suction line with a flange end, capture O-ring end, and male P-nut suction connection. The assembly includes the service port and seal components needed for the specified application, while omitting a switch port, bracket, muffler, and switch.

This part cross-references UAC HA111671C for the same application. For buyers searching for a Dodge Nitro A/C suction hose or Jeep Liberty suction line replacement, Four Seasons 55776 provides the correct OE-style configuration for the listed vehicles.

Vehicle Fitment

• Fits 2011 Dodge Nitro, N/A — Suction Line; To 7/11; Hose Assembly
• Fits 2010-2011 Jeep Liberty, N/A — Suction Line; Left Hand Drive; Hose Assembly
• Fits 2010 Dodge Nitro, N/A — A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly

Installation Notes and Tips

Verify the vehicle uses R134-A refrigerant and confirm the suction-line routing before installation. Match the flange, capture O-ring, and male P-nut connection points to the original hose assembly, and inspect mating surfaces for wear or contamination before sealing the system. Because this is a low-pressure suction line, proper evacuation and recharge procedures should be followed after replacement.

Quality Assurance

Four Seasons supplies OE replacement HVAC components, and this hose assembly is built to match the listed application details for fit and function. Part number 55776 is identified for direct replacement use on the specified Dodge Nitro and Jeep Liberty models.