Global Parts 4812108 A/C Refrigerant Suction Hose

Global Parts 4812108 A/C Suction Hose

Global Parts 4812108 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 service on select Toyota Sienna models.

Key Features

• Low-side A/C suction hose for refrigerant transfer from compressor to evaporator
• Direct-fit replacement for select Toyota Sienna applications
• Compatible with rear A/C configurations on listed vehicles
• OE-style service part for HVAC hose replacement
• Part number 4812108 for easy identification

Detailed Description

This Global Parts A/C refrigerant suction hose is used in the low-side portion of the air conditioning system, where it carries refrigerant vapor from the compressor to the evaporator. It is a fitment-based replacement for 1998-2003 Toyota Sienna models, including 1998-2001 Toyota Sienna with rear A/C and without tow package, as well as 2002-2003 Toyota Sienna. The part number 4812108 is also useful when cross-checking service records or matching an existing hose assembly. This part cross-references Four Seasons 55188 for the same application.

What It Helps Fix

• Cracked or leaking A/C suction hose
• Loss of refrigerant pressure in the low-side circuit
• Poor cooling performance from hose deterioration
• Hose damage from age, vibration, or heat exposure
• Service issues when replacing a failed Toyota Sienna A/C hose

Installation Notes and Tips

Verify the vehicle year, engine bay routing, and rear A/C configuration before installation. Fits 2002-2003 Toyota Sienna, N/A. Fits 1998-2001 Toyota Sienna, N/A, w/ Rear AC w/o Tow. Confirm line routing and connection points against the original hose before evacuating and recharging the system. Use proper A/C service procedures to prevent contamination and refrigerant loss.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications, and this hose is identified by part number 4812108 for accurate ordering and fitment verification.