Global Parts 4813930 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Express and Savana

Restore proper low-side refrigerant flow with this Global Parts A/C refrigerant suction hose, part number 4813930. It is built for the compressor-to-evaporator side of the HVAC system and is a direct-fit option for select Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500 vans.

Key Features

• Part number 4813930 for HVAC hose replacement searches
• Low-side suction hose for the A/C refrigerant circuit
• Routes refrigerant from the compressor to the evaporator
• Compatible with 2006-2016 Chevrolet Express 2500 and Express 3500
• Compatible with 2006-2016 GMC Savana 2500 and Savana 3500

Product Details

Global Parts 4813930 is an A/C refrigerant suction hose used on the low side of the system. According to the manufacturer, suction hoses connect the compressor to the evaporator, while discharge hoses run from the compressor to the condenser and liquid lines connect the condenser to the evaporator. This hose is the correct type for service work where the original low-side line has leaked, cracked, or lost sealing performance. This part cross-references UAC HA111805C for the same application.

Common Repair Uses

• Replaces a leaking low-side A/C hose on Chevrolet Express 2500 and Express 3500 vans
• Addresses refrigerant loss caused by hose deterioration or damaged fittings
• Helps correct weak cooling from low refrigerant charge
• Supports repair of A/C system noise or compressor cycling caused by low-side pressure loss
• Restores refrigerant transfer between the compressor and evaporator

Installation Notes

Verify the vehicle year, model, and HVAC line routing before installation. Recover refrigerant properly, inspect mating seals and adjacent A/C components, and confirm the system is evacuated and leak-checked after service. Fits 2006-2016 Chevrolet Express 2500, N/A; Fits 2006-2016 Chevrolet Express 3500, N/A; Fits 2006-2016 GMC Savana 2500, N/A; Fits 2006-2016 GMC Savana 3500, N/A.

Quality Assurance

Global Parts supplies replacement HVAC components for service applications, and part number 4813930 is cataloged for the listed Chevrolet Express and GMC Savana fitments.