Four Seasons 33351 A/C Receiver Drier

Reliable A/C Receiver Drier for Automotive HVAC Systems

The Four Seasons Filter Drier 33351 is engineered to maintain optimal performance in your vehicle's air conditioning system. Designed with durable steel construction and essential filtration features, this A/C receiver drier supports efficient refrigerant flow and moisture removal.

• Constructed from robust steel for long-lasting durability
• Includes a non-replaceable desiccant to absorb moisture
• Equipped with a fuse plug for added system protection
• Features male and female o-ring inlet and outlet fittings for secure connections
• Body dimensions: 2.5 inches diameter and 14 inches length
• Gaskets and seals included for proper installation
• Meets or exceeds OEM specifications for reliable fit and function

About the Four Seasons Filter Drier Product Line

The Filter Drier line by Four Seasons focuses on providing high-quality A/C accumulator and receiver driers designed to protect automotive HVAC systems from moisture and contaminants. The 33351 part number is part of this line, offering precise filtration and moisture absorption to help maintain system integrity and performance.

Detailed Product Description

This Four Seasons A/C receiver drier is constructed from steel, ensuring strength and resistance to corrosion. It contains a built-in desiccant that is not replaceable but effectively removes moisture from the refrigerant to prevent system damage. The unit includes a fuse plug that acts as a safety feature to protect the A/C system from excessive pressure. The inlet and outlet fittings use male and female o-ring types with specific thread diameters (0.625 inch inlet filter fitting thread and 0.375 inch inlet fitting diameter) to ensure a secure and leak-free connection. The body measures 2.5 inches in diameter and 14 inches in length, suitable for various vehicle HVAC systems. Gaskets and seals are included to facilitate proper installation and maintain system integrity.

Common Applications and Issues Addressed

• Prevents moisture buildup that can cause corrosion and damage to A/C components
• Filters out debris and contaminants from refrigerant flow
• Protects the compressor by maintaining clean and dry refrigerant
• Helps avoid system blockages and refrigerant flow restrictions
• Supports consistent cooling performance in automotive air conditioning systems

Installation Notes and Tips

Ensure compatibility with your vehicle’s HVAC system before installation. The Four Seasons Filter Drier 33351 features specific inlet and outlet fitting types and sizes, so verify these match your vehicle’s requirements. Use the included gaskets and seals to prevent leaks. Note that the desiccant inside is not replaceable, so replace the entire unit if moisture contamination is suspected. This part does not include a mounting bracket or washers, so use existing hardware or source separately if needed.

Quality Assurance and Warranty

The Four Seasons Filter Drier 33351 meets or exceeds OEM standards, ensuring reliable performance and fitment. This new part is manufactured to strict quality controls to provide consistent moisture removal and filtration in automotive A/C systems. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer.