Global Parts 4811645 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Nissan Frontier

Restore proper low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4811645. It is a direct-fit HVAC hose for select Nissan Frontier models and follows the low-side routing from the compressor to the evaporator.

Key Features

• Part number 4811645 for easy identification
• A/C refrigerant suction hose for the low side of the system
• Fits 2005-2019 Nissan Frontier
• Built for compressor-to-evaporator refrigerant transfer
• Cross-references Four Seasons 66415 and UAC HA112676C for the same application

Product Details

This Global Parts suction hose is used in the air conditioning system to carry refrigerant from the compressor to the evaporator on the low-pressure side. For Nissan Frontier applications, the hose routing and connection points must match the vehicle’s HVAC layout, making correct part selection important for service and replacement work. If you are searching for a Nissan Frontier A/C suction hose, low side refrigerant hose, or HVAC hose replacement for 2005-2019 Nissan Frontier models, part number 4811645 is the reference to use.

Fits 2005-2019 Nissan Frontier, N/A.

Common Problems This Part Can Address

• Low-side refrigerant leakage at the suction hose
• Loss of A/C cooling performance from damaged hose routing
• Cracked, worn, or deteriorated HVAC hose material
• Service replacement for a failed compressor-to-evaporator line

Installation Notes and Tips

Verify the vehicle’s year, make, model, and hose routing before installation. Inspect mating seals, O-rings, and connection surfaces during service, and evacuate and recharge the A/C system according to factory procedures after replacement. Confirm the system is leak-free before returning the vehicle to service.

Quality Assurance

Global Parts supplies HVAC components for automotive repair applications, and this hose is cataloged for direct fitment on the listed Nissan Frontier vehicles. Part number 4811645 is also referenced by Four Seasons 66415 and UAC HA112676C for the same application.