Global Parts 4812515 A/C Refrigerant Suction Hose

Global Parts A/C Refrigerant Suction Hose

Restore proper low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4812515. It is a direct-fit style replacement for select Infiniti HVAC systems and is built for the compressor-to-evaporator suction circuit.

• Low-side A/C suction hose for the compressor to evaporator path
• OE-style replacement for HVAC hose service and repair
• Cross-references Four Seasons 66734 and UAC HA112149C for the same application
• Part number 4812515 for ordering and catalog lookup

Application Details

Compatible with 2007-2008 Infiniti G35, 2008-2013 Infiniti G37, 2008-2012 Infiniti EX35, and 2013 Infiniti EX37. This Global Parts 4812515 hose supports the low-side refrigerant route used in these Infiniti HVAC systems, helping maintain the connection between the compressor and evaporator.

What It Helps Fix

• Refrigerant leaks at a worn or damaged suction hose
• Loss of low-side pressure from cracked hose material
• Reduced A/C performance caused by restricted refrigerant flow
• Service issues from a deteriorated compressor-to-evaporator line

Installation Notes

Verify the vehicle year, model, and hose routing before installation. Inspect related seals, fittings, and adjacent A/C components for wear or contamination during service. Proper evacuation and recharge procedures are required after replacing any refrigerant hose.

Quality Assurance

Global Parts identifies this component as an A/C refrigerant suction hose for the low side of the system, matching the compressor-to-evaporator function described by the manufacturer. Part number 4812515 is cataloged for select Infiniti G35, G37, EX35, and EX37 applications.