Global Parts 3411981 A/C Expansion Valve

Land Rover A/C Expansion Valve Overview

Global Parts 3411981 is an A/C expansion valve for the vehicle air conditioning system. It meters refrigerant flow before the evaporator so the system can use refrigerant cooling capacity efficiently. This part is compatible with select Land Rover Range Rover, Range Rover Sport, Discovery, and Discovery Sport applications.

Key Features

• Expansion valve/orifice tube style A/C flow restrictor
• Controls refrigerant delivery to the evaporator
• Supports stable evaporator operation in the HVAC system
• Direct-fit application coverage for select Land Rover models
• Part number 3411981 for catalog and service matching

Detailed Description

Global Parts 3411981 is used in the HVAC refrigerant circuit to reduce refrigerant flow before it reaches the evaporator. By regulating that flow, the valve helps the evaporator use the refrigerant’s cooling potential as the system cycles through normal operation. This part is listed for 2014-2023 Land Rover Range Rover, 2016-2022 Land Rover Range Rover Sport, 2017-2021 Land Rover Discovery, and 2019-2020 Land Rover Discovery Sport applications, including front-position listings where specified. This part cross-references UAC EX9771C for the same application.

What It Helps Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• HVAC performance issues tied to a restricted flow control component
• A/C system service needs on Land Rover Range Rover and Range Rover Sport models
• Replacement of a worn expansion valve during HVAC repair

Installation Notes and Tips

Verify the vehicle year, model, and position before ordering. This part is listed for front and N/A positions depending on application, so match the catalog listing to the exact vehicle configuration. During A/C service, the system should be properly evacuated and recharged according to factory procedures.

Quality Assurance

Global Parts supplies HVAC service components for automotive repair applications. Part number 3411981 is cataloged for specific Land Rover fitments to support accurate replacement selection.