Four Seasons 39081 A/C Expansion Valve

Four Seasons 39081 Expansion Valve Overview

The Four Seasons 39081 expansion valve is a block-type A/C flow restrictor built for R134A systems and direct replacement service. It is listed for 1999-2004 Chevrolet Tracker applications and meets or exceeds OEM requirements for fit and function.

Four Seasons Expansion Valve parts are built for accurate refrigerant metering and stable HVAC performance. This Four Seasons 39081 valve uses an aluminum body, captured O-ring connections, and a w/o solenoid design for straightforward service on the specified Chevrolet Tracker fitment.

Key Features

• Block-type A/C expansion valve for R134A refrigerant systems
• Aluminum construction with aluminum finish
• Captured O-ring inlet and outlet connections
• Female suction and liquid fittings for the listed application
• Meets or exceeds OEM specifications
• Super heat setting: 9.000
• Fits 1.000 ton HVAC application sizing as listed

Detailed Product Description

The Four Seasons 39081 expansion valve regulates refrigerant flow into the evaporator to help maintain proper A/C system operation. Its block-style design, No. 12 suction inlet and outlet sizing, and No. 6 liquid inlet with No. 10 liquid outlet sizing match the listed system configuration for 1999-2004 Chevrolet Tracker models. If you are searching for a Chevrolet Tracker expansion valve, A/C expansion valve replacement, or Four Seasons 39081, this part is built for that exact service need.

This part cross-references UAC EX5903C for the same application.

Vehicle Fitment

• Fits 1999-2004 Chevrolet Tracker, N/A

What It Helps Resolve

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C performance issues caused by a worn expansion valve
• Temperature fluctuations in the HVAC system
• Service replacement needs on the listed Chevrolet Tracker models

Installation Notes and Tips

Verify refrigerant type, line sizes, and O-ring sealing surfaces before installation. Replace damaged seals, evacuate the system, and recharge to the vehicle specification after service. Confirm the valve orientation and connection style match the original layout on the 1999-2004 Chevrolet Tracker.

Quality Assurance

Four Seasons lists this expansion valve as meeting or exceeding OEM requirements for the specified application. The Four Seasons 39081 is built as a direct-fit service part for the listed vehicle coverage.