Four Seasons 39368 A/C Expansion Valve

Four Seasons 39368 Expansion Valve Overview

Four Seasons 39368 is a block-type A/C expansion valve for R134A systems. Built from aluminum and engineered to meet or exceed OEM requirements, it helps regulate refrigerant flow in the HVAC system for consistent cooling performance. This Four Seasons expansion valve is a direct-fit service part for select Buick, Cadillac, Chevrolet, and Saab applications.

Key Features

• Brand: Four Seasons Expansion Valve
• Part number: 39368
• Block-type A/C expansion valve for R134A refrigerant systems
• Aluminum construction with aluminum finish
• Two mounting holes for secure installation
• Female suction and liquid fittings with sealing washer connections
• Meets or exceeds OEM specifications
• Style: w/o solenoid
• Designed for 1.000 tonnage applications

Product Details

The Four Seasons 39368 expansion valve meters refrigerant into the evaporator to support proper A/C system operation. Its block-type design, aluminum body, and sealing-washer inlet and outlet connections are specified for select HVAC systems using R134A refrigerant. This part number 39368 is commonly searched for Buick LaCrosse, Buick Regal, Chevrolet Cruze, and Cadillac SRX A/C repair jobs where accurate refrigerant control is needed.

This part cross-references UAC EX10385C for the same application.

What It Helps Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C performance issues caused by a worn expansion valve
• HVAC temperature fluctuations in R134A systems
• Service replacement needs on select Buick, Cadillac, Chevrolet, and Saab vehicles

Installation Notes and Fitment

Compatible with HVAC systems featuring Automatic Temperature Control (ATC) on 2013-2015 Chevrolet Malibu and 2016 Chevrolet Malibu Limited. Fits 2011-2017 Buick Regal, N/A; 2012-2017 Buick Verano, N/A; 2010-2016 Buick LaCrosse, N/A; 2010-2016 Cadillac SRX, N/A; 2011-2016 Chevrolet Cruze, N/A; 2016 Chevrolet Cruze Limited, N/A; 2016 Chevrolet Malibu Limited, N/A; 2013-2015 Chevrolet Malibu, N/A; 2014 Buick LaCrosse, N/A w/o PZEV Spec; 2013 Buick LaCrosse, N/A w/o PZEV Spec.; 2011 Saab 9-4X, N/A; 2010-2011 Saab 9-5, N/A; 2010 Buick Allure, N/A.

Verify refrigerant type, fitting style, and system configuration before installation. Confirm the vehicle uses the correct block-type expansion valve layout and sealing-washer connections for the A/C service being performed.

Quality Assurance

Four Seasons designs HVAC service parts to meet or exceed OEM specifications, and this expansion valve follows that standard for fit and function in the listed applications. Part number 39368 is built for direct replacement use in select Buick, Cadillac, Chevrolet, and Saab A/C systems.