Global Parts 4812538 A/C Refrigerant Discharge Hose

2008-2012 Nissan Pathfinder A/C Hose

Global Parts 4812538 is an A/C refrigerant discharge hose for the 2008-2012 Nissan Pathfinder. It routes high-side refrigerant from the compressor to the condenser, supporting proper air conditioning system flow in the Pathfinder HVAC circuit.

Key Features

• Direct-fit refrigerant discharge hose for the high-pressure side of the A/C system
• Fits 2008-2012 Nissan Pathfinder
• Built for compressor-to-condenser refrigerant transfer
• Cross-references Continental 66448 for the same application
• Part number 4812538 for catalog and fitment lookup

Product Details

This Global Parts hose is specified as an A/C refrigerant discharge hose, also known as the high-side line. In the Nissan Pathfinder HVAC system, this hose carries compressed refrigerant from the compressor to the condenser, where heat is removed before the refrigerant continues through the system. Use 4812538 when replacing a damaged, leaking, or restricted discharge hose on 2008-2012 Nissan Pathfinder models.

Common Issues This Part May Address

• Refrigerant leakage at the discharge hose assembly
• Loss of A/C cooling performance from restricted high-side flow
• Cracked, worn, or corroded hose sections
• Compressor-to-condenser line damage from age or vibration
• Service replacement for a failed Pathfinder A/C hose

Installation Notes

Verify hose routing, port style, and system condition before installation. Replace damaged seals and evacuate and recharge the A/C system according to factory service procedures after the repair. Confirm the replacement matches the vehicle’s high-side discharge line layout for the 2008-2012 Nissan Pathfinder.

Quality Assurance

Global Parts supplies HVAC hose and pipe components for automotive air conditioning service. This part cross-references Continental 66448 for the same application.