Four Seasons 33273 A/C Receiver Drier

Overview of Four Seasons Filter Drier 33273

The Four Seasons Filter Drier 33273 is a steel A/C receiver drier designed to maintain the efficiency and longevity of automotive air conditioning systems. This component is engineered to meet or exceed OEM specifications, making it suitable for various vehicle makes and models requiring a reliable HVAC accumulator or receiver drier replacement.

• Constructed from durable steel material for long-lasting performance
• Includes desiccant to absorb moisture and contaminants
• Features a fuse plug for added system protection
• Inlet and outlet fittings designed with female flare and male flare connections
• Gaskets and seals included for proper installation
• Body dimensions: 2.000 inch diameter and 11.000 inch length
• Compatible with 3/8 inch inlet and outlet fittings
• Desiccant is not replaceable, ensuring consistent filtration

Detailed Product Description

The Four Seasons Filter Drier 33273 is part of the Filter Drier product line, which focuses on providing high-quality A/C receiver driers that effectively filter and dry refrigerant in automotive HVAC systems. This receiver drier is constructed from steel, offering durability and resistance to corrosion. It contains a non-replaceable desiccant that traps moisture and contaminants, preventing damage to the A/C compressor and other components.

The unit features a male insert o-ring inlet fitting with a diameter of 0.433 inches and a female flare outlet fitting, both designed for secure and leak-free connections. The included green O-rings (part number 24612) ensure a proper seal during installation. The body diameter measures 50.8 mm (2.000 inches) and the length is 279.4 mm (11.000 inches), dimensions that align with many OEM specifications.

Applications and Common Issues Addressed

• Prevents moisture buildup in the A/C system that can cause corrosion
• Filters out debris and contaminants to protect the compressor
• Helps maintain optimal refrigerant flow and pressure
• Reduces risk of system freeze-ups caused by moisture
• Protects against premature A/C system failure due to contamination

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Use the included gaskets and O-rings to prevent leaks
• Do not attempt to replace the desiccant; the unit is sealed
• Check that the inlet and outlet fittings match your system’s connections (3/8 inch flare fittings)
• Mounting bracket is not included; verify mounting requirements for your vehicle

Quality Assurance and Warranty

The Four Seasons Filter Drier 33273 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It includes a fuse plug for added safety and system protection. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.