Global Parts 4812776 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Sienna

Global Parts Part Number 4812776 is an A/C refrigerant suction hose for the low-side circuit. It routes refrigerant from the compressor to the evaporator and is built for direct replacement on select Toyota Sienna models.

Key Features

• Low-side A/C suction hose for the refrigerant circuit
• Routes refrigerant from the compressor to the evaporator
• Direct-fit replacement for select 2011-2016 Toyota Sienna applications
• Cross-references Four Seasons 66597 and UAC HA111471C for the same application
• Global Parts 4812776 for HVAC hose replacement service

Detailed Description

This A/C refrigerant suction hose is used in the low-pressure side of the air conditioning system, where it carries refrigerant vapor from the compressor back to the evaporator. Compatible with 2011-2016 Toyota Sienna, this hose supports service work when the original line is leaking, damaged, or no longer sealing properly. Global Parts 4812776 is a practical replacement choice for technicians and owners servicing Toyota Sienna HVAC systems.

Fits 2011-2016 Toyota Sienna, N/A.

What It Helps Solve

• Refrigerant loss from a cracked or leaking suction hose
• Poor A/C performance caused by low-side line damage
• Oil residue or staining around hose connections
• Noise or vibration from a deteriorated refrigerant line
• Service replacement for a worn Toyota Sienna A/C hose

Installation Notes and Tips

Verify the hose routing, connection style, and vehicle application before installation. Replace any damaged seals or O-rings during A/C service, evacuate and recharge the system according to factory procedures, and inspect the compressor, evaporator, and adjacent lines for leaks before returning the vehicle to service.

Quality Assurance

Global Parts 4812776 is listed as an A/C refrigerant suction hose for the specified Toyota Sienna applications and is supported by published interchange references for parts matching.