Four Seasons 33073 A/C Accumulator Filter Drier Aluminum

The Four Seasons 33073 A/C Accumulator is a direct-fit replacement accumulator/filter drier designed to restore proper function to your vehicle's air conditioning system. The accumulator serves as the last line of defense in the A/C circuit, removing moisture and contaminants from refrigerant before it reaches the compressor.

Key Features:

• Aluminum construction — lightweight and corrosion-resistant body, welded and leak-tested before packaging
• 3.500 in. diameter with a 7.000 in. overall length for precise OEM-equivalent fitment
• 5/8 in. (0.625 in.) inlet and outlet connections for secure, leak-free installation
• Without bracket, service port, or switch port — matches OEM configuration exactly
• Meets or exceeds OEM specifications for reliable, long-lasting performance
• Includes all required O-rings and seals: green O-ring (24650 ×1), spring (24220 ×1), and green O-rings (24670 ×3)
• Sold individually

Four Seasons is the largest aftermarket mobile climate control parts supplier in the industry, with over 45 years of automotive A/C engineering experience. Every accumulator is tested, validated, and inspected to ensure quality before leaving the facility. Replacing the accumulator/filter drier whenever the A/C system is opened or a compressor is replaced is strongly recommended, as contaminants absorbed into the desiccant bag cannot be removed by flushing alone.