Global Parts 4812191 A/C Refrigerant Suction Hose

Global Parts 4812191 A/C Suction Hose

Global Parts 4812191 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 4Runner models.

• Fits 1999-2002 Toyota 4Runner, N/A
• Low-side suction hose for the air conditioning system
• Replaces a worn, leaking, or damaged refrigerant hose assembly
• Direct-fit replacement for service on the compressor-to-evaporator path
• Cross-references UAC HA11030C for the same application

Product Details

This Global Parts 4812191 hose is part of the HVAC hose and pipe category and is used in the suction side of the A/C system. In the refrigerant circuit, suction hoses carry low-pressure refrigerant from the compressor back to the evaporator, helping maintain proper system flow in 1999-2002 Toyota 4Runner applications. If you are replacing a leaking Toyota 4Runner A/C suction hose or servicing a failed low-side line, this part number 4812191 provides a direct replacement option.

Common Repair Uses

• Loss of A/C cooling caused by refrigerant leakage at the suction line
• Visible cracking, corrosion, or physical damage to the hose assembly
• Low-side pressure loss during HVAC diagnosis
• Compressor-to-evaporator line replacement during A/C repair
• Restoring refrigerant transfer in a 1999-2002 Toyota 4Runner

Installation Notes

Verify the hose routing and connection points against the original part before installation. Recover refrigerant properly, replace any damaged seals or O-rings as required by the service procedure, and evacuate and recharge the system after repair. Confirm fitment by year and model before ordering; this Global Parts 4812191 hose is listed for 1999-2002 Toyota 4Runner applications.

Quality Assurance

Global Parts supplies HVAC replacement components for service use, and this part is cataloged for the specified Toyota 4Runner fitment. Part number 4812191 is also referenced in aftermarket interchange listings for the same application.