Global Parts 4811440 A/C Refrigerant Suction Hose

Global Parts A/C Suction Hose for Ford, Mercury, Lincoln

Global Parts 4811440 is an A/C refrigerant suction hose for the low-side circuit between the compressor and evaporator. It is a direct-fit replacement for select Ford, Mercury, and Lincoln full-size sedans from 1989-1991, including LTD Crown Victoria, Grand Marquis, and Town Car applications.

Key Features

• Low-side A/C suction hose for the compressor-to-evaporator path
• Built for 1989-1991 Ford LTD Crown Victoria, Mercury Grand Marquis, and Lincoln Town Car applications
• Direct replacement part number 4811440 for service and repair work
• Cross-references Four Seasons 55740 for the same application
• Supports restoration of factory-style refrigerant routing in the HVAC system

Product Details

According to the manufacturer, suction hoses carry refrigerant from the compressor to the evaporator on the low side of the system. Global Parts 4811440 is specified for those vehicle platforms where the original hose has aged, cracked, or lost sealing performance. This part number is also referenced for 1989-1991 Ford LTD Crown Victoria, 1989-1991 Mercury Grand Marquis, and 1989-1990 Lincoln Town Car service applications.

Common Repair Uses

• Refrigerant loss from a worn or leaking suction hose
• Reduced A/C performance caused by low-side line damage
• Cracked, brittle, or oil-soaked hose material
• Service replacement during compressor or evaporator repair
• Restoring proper low-side refrigerant flow in the HVAC system

Installation Notes

Verify the vehicle year, make, and model before ordering. This part is listed for N/A position applications and should be matched to the existing hose routing and connection style on the vehicle. Proper A/C service procedures, refrigerant recovery, and system evacuation are required before hose replacement.

Quality Assurance

Global Parts 4811440 is cataloged as an HVAC replacement hose for confirmed fitment applications. It cross-references Four Seasons 55740 and is listed for the same service use on select Ford, Mercury, and Lincoln models.