Four Seasons 55850 A/C Refrigerant Suction Hose - Front

Four Seasons 55850 A/C Suction Hose

Four Seasons 55850 is an OE replacement A/C refrigerant suction hose assembly for the low-pressure side of the air conditioning system. It is built with aluminum and rubber construction and uses a P-nut fitting on one end with a captured O-ring connection on the other for a direct-style service replacement.

Compatible with 2009-2010 Dodge Journey front applications, this Four Seasons hose assembly is specified for R134-A refrigerant systems and is listed for vehicles without rear A/C. The Four Seasons Hose Assembly line focuses on replacement HVAC hose and pipe components that match original equipment-style routing and connection points.

Key Features

• Part number 55850 A/C refrigerant suction hose assembly
• Low-pressure suction line for R134-A systems
• Aluminum / rubber construction
• P-nut fitting and captured O-ring end design
• Gasket or seal included
• Fittings included
• OE replacement part
• Front application for Dodge Journey HVAC service

Detailed Description

This Four Seasons 55850 suction line is designed for the air conditioning refrigerant circuit on 2009-2010 Dodge Journey models with front HVAC and without rear A/C. It serves as the low-pressure refrigerant path between system components, using OE-style connection points to support proper sealing and routing. The aluminum and rubber construction balances rigidity and flexibility for underhood installation, while the captured O-ring connection helps maintain a secure seal at the mating joint. This part number 55850 is also referenced under several interchange numbers for the same application.

This part cross-references UAC (e.g., HA112071C) for the same application.

Common Problems This Part Addresses

• Low-side A/C hose leakage at the suction line
• Cracked, worn, or deteriorated refrigerant hose material
• Loss of cooling performance from a compromised hose assembly
• Improper sealing at the P-nut or O-ring connection points
• Service replacement needs after A/C line damage or corrosion

Installation Notes and Tips

Verify the vehicle uses R134-A refrigerant and matches the listed front suction line configuration before installation. Inspect the mating seals and connection surfaces for wear, and replace contaminated or damaged sealing components as needed during service. Confirm hose routing and fitment on 2009-2010 Dodge Journey models without rear A/C before evacuating and recharging the system.

Quality Assurance

Four Seasons markets this as an OE replacement hose assembly for HVAC service, with application-specific fitment and included sealing components for the listed vehicle configuration.