Global Parts 3412003 A/C Expansion Valve - Rear

Rear A/C Expansion Valve for Tesla X

Global Parts 3412003 is a rear A/C expansion valve for 2016-2020 Tesla X applications. It regulates refrigerant flow before the evaporator so the system can use refrigerant cooling capacity efficiently. This part number 3412003 is a direct-fit service component for rear HVAC repair on Tesla X models.

Key Features

• Rear A/C expansion valve for 2016-2020 Tesla X
• Meters refrigerant flow before the evaporator
• Supports efficient refrigerant pressure drop across the HVAC circuit
• Recommended service replacement during A/C system work
• Global Parts part number 3412003

Product Details

The expansion valve is a critical A/C flow restrictor that controls how refrigerant enters the evaporator. By slowing refrigerant at the correct point in the system, it helps the evaporator absorb heat more effectively and maintain stable rear cabin cooling performance. Global Parts 3412003 is specified for rear HVAC service on Tesla X vehicles from 2016 through 2020. This part cross-references Focus Auto Parts 99067 for the same application.

Common Issues This Part Can Address

• Weak rear A/C cooling output
• Irregular refrigerant metering at the evaporator
• Restricted or inefficient rear HVAC performance
• Service replacement during A/C system repair
• Rear cabin temperature control concerns on Tesla X models

Installation Notes

Verify the rear HVAC configuration before replacement and inspect the system for contamination, leaks, or debris that could affect the new valve. Replace the expansion valve during A/C service when the system has been opened, and follow the vehicle service procedure for evacuation, recharge, and leak checking. Confirm fitment for 2016-2020 Tesla X, rear, before 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.