Four Seasons 33365 A/C Receiver Drier

Reliable Four Seasons Filter Drier for Automotive A/C Systems

The Four Seasons Filter Drier 33365 is engineered to maintain optimal performance in your vehicle's air conditioning system. Designed with durable steel construction and advanced desiccant material, this A/C receiver drier helps protect your system from moisture and contaminants.

• Constructed from robust steel for long-lasting durability
• Equipped with non-replaceable desiccant to absorb moisture effectively
• Male insert o-ring inlet and outlet fittings for secure connections
• Includes green o-rings and gaskets for proper sealing
• 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 that ensure clean refrigerant flow and moisture removal. The 33365 part number is part of this line, offering a steel body with precise inlet and outlet fitting sizes to match specific vehicle requirements. This product line is designed to support efficient HVAC system operation and extend component life.

Product Details and Specifications

This A/C receiver drier features a 2.75-inch body diameter and an 8.5-inch length, making it suitable for various automotive HVAC systems. The inlet fitting thread diameter is 0.625 inches, with a 3/8-inch inlet diameter, both utilizing male insert o-ring types for secure attachment. The internal desiccant filter is not replaceable but is effective in removing moisture and contaminants from the refrigerant. While the unit does not include a mounting bracket or moisture indicator window, it comes with necessary gaskets and two green o-rings (part number 24606) to ensure a proper seal during installation.

Common Applications and Issues Addressed

• Prevents moisture buildup that can cause corrosion in A/C components
• Filters out debris to protect the compressor and other system parts
• Helps maintain refrigerant purity for consistent cooling performance
• Reduces risk of system freeze-ups caused by moisture
• Supports efficient operation of automotive HVAC systems in various makes and models

Installation Notes and Tips

When installing the Four Seasons Filter Drier 33365, ensure compatibility with your vehicle’s A/C system by verifying inlet and outlet fitting sizes. Use the included green o-rings and gaskets to achieve a leak-free seal. Note that this unit does not come with a mounting bracket or washer, so existing hardware may be reused or replaced as needed. Proper evacuation and charging of the A/C system after installation are recommended to maintain system integrity.

Quality Assurance and Warranty

The Four Seasons Filter Drier 33365 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. Manufactured with precision and tested for durability, this receiver drier supports reliable HVAC system performance. Warranty details should be confirmed with the product supplier or manufacturer.