Global Parts 3411991 A/C Expansion Valve

Global Parts 3411991 A/C Expansion Valve

Global Parts 3411991 is an A/C expansion valve for select Toyota C-HR applications. It regulates refrigerant flow before the evaporator so the system can use refrigerant cooling capacity efficiently. This part number 3411991 is a direct-fit service component for 2018-2021 Toyota C-HR models.

Key Features

• Expansion valve for HVAC A/C flow control
• Helps meter refrigerant entering the evaporator
• OE-style replacement for service and repair work
• Fits 2018 Toyota C-HR
• Fits 2019-2021 Toyota C-HR, Turkey Built
• Cross-references UAC EX10630C for the same application

How It Works

This A/C expansion valve is used in the refrigerant circuit to reduce pressure and control refrigerant delivery into the evaporator. On Toyota C-HR vehicles, proper refrigerant metering is important for stable vent temperatures, consistent compressor operation, and balanced system performance. Global Parts 3411991 is built for the listed Toyota C-HR fitment and matches the service role of the original flow-control component.

Common Problems It Can Address

• Weak or inconsistent cabin cooling
• Incorrect refrigerant flow through the evaporator
• A/C performance changes after system service
• Restricted or inefficient refrigerant metering
• Service replacement for a worn expansion valve

Installation Notes

Replace the expansion valve during A/C service when the system is opened, and verify the correct Toyota C-HR application before installation. Clean the system as required, evacuate and recharge to specification, and inspect related A/C components for contamination or wear. This part number 3411991 is listed for 2018-2021 Toyota C-HR, with a separate note for Turkey Built 2019-2021 models.

Quality Assurance

Global Parts recommends replacing the expansion valve/orifice tube each time the A/C system is serviced. That guidance reflects the part’s role in maintaining proper refrigerant control during HVAC repair work.