Four Seasons 33356 A/C Receiver Drier

Reliable A/C Receiver Drier for Automotive HVAC Systems

The Four Seasons Filter Drier 33356 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
• Male inlet and outlet fittings with insert o-rings for secure connections
• Fuse plug included for added system protection
• Compatible with vehicles requiring a 0.375 inch inlet fitting diameter
• Gaskets and seals included to ensure leak-free 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 33356 part number is part of this line, offering precise fitment and dependable filtration to maintain system integrity and performance.

Product Details and Specifications

This A/C receiver drier features a 2.75 inch body diameter and a 10 inch body length, constructed from steel to withstand the demands of automotive HVAC environments. The inlet and outlet fittings are male insert o-ring types, with the inlet fitting diameter measuring 0.375 inches (3/8 inch). The internal desiccant material is not replaceable but effectively removes moisture from the refrigerant to prevent corrosion and system damage. A fuse plug is integrated for safety, and the product includes necessary gaskets and seals for proper installation. Note that mounting brackets and washers are not included with this part.

Common Applications and Issues Addressed

• Prevents moisture buildup that can cause corrosion in A/C systems
• Filters out contaminants to protect the compressor and other components
• Helps maintain consistent refrigerant flow and pressure
• Reduces risk of system freeze-ups and blockages
• Supports efficient air conditioning performance in vehicles such as Ford F-150, Chevrolet Silverado, and Toyota Tacoma

Installation Notes and Tips

Ensure the correct orientation of the receiver drier during installation, matching the male insert o-ring fittings to the vehicle’s A/C lines. Verify that the inlet fitting diameter of 0.375 inches matches your vehicle’s specifications. Since the desiccant is not replaceable, replace the entire unit if contamination or moisture issues are suspected. Use the included gaskets and seals to prevent leaks, and confirm that the fuse plug is properly seated for system protection.

Quality Assurance and Warranty

The Four Seasons Filter Drier 33356 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It is designed to provide reliable service life and maintain the integrity of your vehicle’s HVAC system. Warranty coverage details should be confirmed with the product supplier or manufacturer.