Global Parts 4812788 A/C Refrigerant Suction Hose

Global Parts 4812788 A/C Suction Hose

Global Parts 4812788 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 Highlander applications.

• Part number: 4812788
• Category: HVAC hoses and pipes
• Low-side suction hose for the air conditioning system
• Fits 2001-2003 Toyota Highlander
• Cross-references Four Seasons 55151 for the same application

Application Details

Fits 2001-2003 Toyota Highlander, N/A. This A/C refrigerant suction hose is the correct style for the low-side line between the compressor and evaporator on the listed Highlander model years. The Global Parts 4812788 listing also cross-references UAC HA11250C for the same application.

What It Helps Fix

• Low-side refrigerant leaks at the suction hose
• Loss of A/C cooling performance
• Damaged or deteriorated hose routing in the HVAC system
• Compressor-to-evaporator refrigerant transfer issues

Installation Notes

Verify the vehicle year and HVAC line routing before installation. Inspect related seals, fittings, and adjacent A/C components for wear or contamination, and evacuate and recharge the system according to service procedures after replacement.

Quality Assurance

Global Parts supplies replacement HVAC components for service applications, and this hose is listed with confirmed fitment for 2001-2003 Toyota Highlander models.