Global Parts 3411298 A/C Expansion Valve - Rear

A/C Expansion Valve for Rear HVAC Service

Global Parts 3411298 is an A/C expansion valve for rear HVAC service on select Chevrolet Lumina APV models. It meters refrigerant flow before the evaporator so the system can use refrigerant cooling capacity efficiently. Fits 1994-1995 Chevrolet Lumina APV, rear.

Key Features

• Direct-fit A/C expansion valve for rear HVAC applications
• Controls refrigerant flow entering the evaporator
• Supports proper refrigerant pressure drop across the system
• Global Parts part number 3411298 for catalog matching
• Cross-reference: Four Seasons 38891

Product Details

This expansion valve is used in the rear air conditioning circuit on 1994-1995 Chevrolet Lumina APV vehicles. By regulating refrigerant before it reaches the evaporator, Global Parts 3411298 helps the system deliver consistent cooling performance when the A/C is operating under normal conditions. It is a service replacement for rear HVAC repair work on the Chevrolet Lumina APV and is identified by part number 3411298.

Common A/C Issues It May Address

• Weak rear A/C cooling
• Incorrect refrigerant metering at the evaporator
• Uneven cabin temperature from the rear HVAC system
• Restricted or inconsistent refrigerant flow in the expansion circuit
• Service replacement needs during A/C system repair

Installation Notes and Tips

Verify the vehicle is a 1994-1995 Chevrolet Lumina APV with rear HVAC before ordering. Inspect the A/C system for contamination, leaks, and related wear before installing the new valve. Follow proper refrigerant recovery, evacuation, and recharge procedures, and replace the expansion valve/orifice tube during A/C service as recommended by Global Parts.

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.