Global Parts 3411971 A/C Expansion Valve - Front

Global Parts A/C Expansion Valve for Cadillac CT6

Global Parts Part Number 3411971 is an A/C expansion valve for front HVAC applications. It regulates refrigerant flow before the evaporator so the system can use the refrigerant’s cooling capacity effectively. Compatible with 2016-2020 Cadillac CT6 front A/C service needs.

Key Features

• Part type: A/C expansion valve
• Brand: Global Parts
• Part number: 3411971
• Fits 2016-2020 Cadillac CT6, front
• Cross-reference: UAC EX10589C
• OE-style application for front HVAC refrigerant control

Product Details

This Global Parts expansion valve is used in the front air conditioning circuit to meter refrigerant entering the evaporator. By slowing refrigerant flow at the correct point in the system, it helps the evaporator absorb heat efficiently and supports stable cabin cooling performance. This part cross-references UAC EX10589C for the same application. Search terms such as Cadillac CT6 front A/C expansion valve, 2016-2020 Cadillac CT6 HVAC flow restrictor, and Global Parts 3411971 replacement valve match this application.

Common Issues It May Solve

• Weak or inconsistent front cabin cooling
• Improper refrigerant metering at the evaporator
• Front A/C performance loss caused by a restricted or worn valve
• Temperature fluctuations from poor refrigerant control
• HVAC service replacement on a 2016-2020 Cadillac CT6

Installation Notes and Tips

Verify the vehicle’s front HVAC configuration before ordering. Replace the expansion valve during A/C service when the system has been opened, and inspect related components for contamination or blockage. Confirm the part number 3411971 and vehicle fitment against the original component before installation.

Quality Assurance

Global Parts supplies replacement HVAC components for vehicle-specific applications. Part Number 3411971 is built for the listed Cadillac CT6 fitment and follows the intended refrigerant flow control function for front A/C service.