Four Seasons 39095 A/C Expansion Valve - Front or Rear

Reliable A/C Expansion Valve for Buick, Oldsmobile, Pontiac

The Four Seasons Expansion Valve 39095 is engineered to regulate refrigerant flow in your vehicle's air conditioning system. Designed specifically for Buick Montana, Oldsmobile Silhouette, and Pontiac Rendezvous models, this aluminum block-type valve ensures consistent cooling performance with R134a refrigerant.

• Constructed from durable aluminum material with an aluminum finish
• Compatible with R134a refrigerant systems
• Block type design with 2 mounting holes for secure installation
• Female suction and liquid inlet/outlet fittings with sealing washer style
• Meets or exceeds OEM specifications for reliable fit and function

Four Seasons Expansion Valve Product Line Overview

The Expansion Valve product line by Four Seasons focuses on precise control of refrigerant flow within automotive A/C systems. This line includes block-type valves designed to maintain optimal pressure and temperature balance, contributing to efficient air conditioning operation. The 39095 valve is part of this line, offering compatibility with select GM vehicles and engineered to meet OEM standards.

Detailed Product Description and Specifications

The Four Seasons 39095 A/C Expansion Valve is crafted from aluminum, providing corrosion resistance and durability. It features female suction inlet and outlet fittings with No. 12 thread diameters, and female liquid inlet and outlet fittings with No. 6 and No. 8 thread diameters respectively. Both liquid inlet and outlet connections utilize sealing washer types to ensure leak-free operation. The valve includes two mounting holes for secure attachment and slim line sealing washers (O-Rings 24401 and 24402) to maintain system integrity. This valve is designed for use with R134a refrigerant, common in many late-model vehicles.

Common Applications and Issues Addressed

• Regulates refrigerant flow to maintain proper cooling in Buick Montana, Oldsmobile Silhouette, and Pontiac Rendezvous
• Prevents A/C system freezing or overheating due to improper refrigerant metering
• Resolves inconsistent cabin temperature and poor air conditioning performance
• Addresses refrigerant leaks caused by worn or damaged expansion valves
• Helps restore efficient compressor operation by maintaining correct pressure differentials

Installation Notes and Tips

• Ensure compatibility with Buick Montana, Oldsmobile Silhouette, or Pontiac Rendezvous before installation
• Use proper tools to avoid damaging the aluminum fittings and sealing washers
• Replace O-rings and sealing washers as needed to prevent leaks
• Follow manufacturer torque specifications for mounting bolts
• Evacuate and recharge the A/C system with R134a refrigerant after installation

Quality Assurance and Warranty

The Four Seasons Expansion Valve 39095 meets or exceeds OEM quality standards, ensuring reliable performance and fitment. Manufactured with precision and tested for durability, this valve is backed by Four Seasons' commitment to quality. Warranty details should be confirmed with the product documentation or supplier.