Global Parts 3411262 A/C Expansion Valve

BMW A/C Expansion Valve for Precise Refrigerant Control

Global Parts 3411262 is an A/C expansion valve that slows refrigerant before it enters the evaporator, helping the system use cooling capacity more effectively. It is a direct-fit HVAC flow restrictor for select BMW applications, including BMW X5, 525i, 530i, 540i, M5, Z8, and 528i coverage.

Key Features

• Expansion valve design for refrigerant metering at the evaporator inlet
• Supports stable A/C system operation in BMW HVAC systems
• Fits select 1997-2006 BMW applications
• Part number 3411262 for easy identification
• Cross-references UAC EX10072C and Four Seasons 38686 for the same application

Detailed Description

This Global Parts A/C expansion valve is built for vehicles that use a metering valve to regulate refrigerant flow into the evaporator. By controlling refrigerant pressure and flow, the valve helps the A/C system deliver consistent cooling performance. It is listed for BMW X5 models from 2000-2006, BMW 525i and 530i models from 2001-2003, BMW 540i from 1997-2003, BMW M5 from 2000-2003 with Automatic Temperature Control compatibility noted for 2001-2003, BMW Z8 from 2000-2003, and BMW 528i from 1997-2000. Use part number 3411262 when matching the correct HVAC flow restrictor for your vehicle.

Common A/C Problems This Part Can Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C performance loss after system service
• Restricted refrigerant flow caused by a worn valve
• Temperature control issues in BMW HVAC systems

Installation Notes and Tips

Replace the expansion valve during A/C service when the system is opened or contaminated. Verify the vehicle year, model, and HVAC configuration before installation, especially on BMW M5 applications with Automatic Temperature Control compatibility notes. Inspect the system for debris and follow proper evacuation and recharge procedures after installation.

Quality Assurance

Global Parts recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to help maintain proper refrigerant control and cooling performance.