Four Seasons 38801 A/C Expansion Valve - Front

Reliable A/C Expansion Valve for Chrysler, Dodge, and Plymouth Vehicles

The Four Seasons Expansion Valve 38801 is engineered to regulate refrigerant flow in your vehicle's air conditioning system. Designed specifically for select Chrysler, Dodge, and Plymouth models, this aluminum block-type valve ensures efficient cooling performance with R134a refrigerant compatibility.

Key Features of Four Seasons Expansion Valve 38801

• Constructed from durable aluminum with a gold finish for corrosion resistance
• Compatible with R134a refrigerant systems
• Block type design with two mounting holes for secure installation
• Female suction and liquid inlet/outlet fittings with O-ring seals for leak prevention
• Meets or exceeds OEM specifications for reliable performance
• Includes dual O-ring liquid inlet and outlet styles for enhanced sealing

About the Four Seasons Expansion Valve Product Line

The Expansion Valve line by Four Seasons focuses on precise refrigerant flow control within automotive A/C systems. This product line is designed to meet OEM standards, providing dependable operation and compatibility with various vehicle makes and models. The 38801 valve exemplifies this commitment by offering a block-type valve optimized for R134a refrigerant, ensuring consistent air conditioning performance in compatible Chrysler, Dodge, and Plymouth vehicles.

Detailed Product Description

The Four Seasons Expansion Valve 38801 is crafted from aluminum, featuring a corrosion-resistant gold color finish. It is designed as a block-type valve with two mounting holes, facilitating straightforward installation. The valve supports R134a refrigerant and includes female suction inlet and outlet fittings with No. 12 thread diameters, both non-threaded for a secure fit. The liquid inlet and outlet fittings are also female, with No. 6 and No. 8 thread diameters respectively, utilizing O-ring seals to prevent leaks. This valve is compatible with models such as the Chrysler Caravan, Dodge Dakota, Plymouth Voyager, and others, ensuring proper fit and function.

Common Applications and Issues Addressed

• Regulates refrigerant flow to maintain optimal A/C system pressure
• Prevents overheating and compressor damage due to improper refrigerant metering
• Resolves inconsistent cabin cooling or fluctuating air temperatures
• Eliminates refrigerant leaks caused by worn or damaged expansion valves
• Restores efficient air conditioning performance in Chrysler, Dodge, and Plymouth vehicles

Installation Notes and Tips

• Ensure compatibility with your specific vehicle make and model before installation
• Inspect O-rings and replace if necessary to maintain a proper seal
• Follow manufacturer torque specifications for mounting bolts to avoid damage
• Use proper refrigerant handling procedures when servicing the A/C system
• Verify system pressure and performance after installation

Quality Assurance and Warranty

The Four Seasons Expansion Valve 38801 meets or exceeds OEM standards, providing reliable and consistent performance. It includes an O-ring kit ([24511]) and gasket ([24138]) to ensure proper sealing. While specific warranty details may vary, Four Seasons products are generally backed by quality assurance to support long-term durability and function in compatible Chrysler, Dodge, and Plymouth vehicles.