Four Seasons 33428 A/C Receiver Drier

Reliable A/C Receiver Drier for Acura, Dodge, Hyundai, and Mazda

The Four Seasons Filter Drier 33428 is engineered to maintain optimal air conditioning system performance in select Acura, Dodge, Hyundai, and Mazda vehicles. Designed with durable steel construction and integrated desiccant material, this A/C receiver drier helps protect your vehicle’s HVAC system from moisture and contaminants.

• Constructed from robust steel for long-lasting durability
• Includes non-replaceable desiccant to absorb moisture effectively
• Male insert o-ring inlet and outlet fittings for secure connections
• Compatible with Acura B2000 and Integra, Dodge B2200, Hyundai Elantra, and Mazda Colt and RX-7 models
• Meets or exceeds OEM specifications for reliable fit and function
• Gaskets and seals included for proper installation
• Body dimensions: 2.5 inches diameter, 8 inches length

About the Four Seasons Filter Drier Product Line

The Filter Drier line from Four Seasons focuses on providing essential filtration and moisture removal components for automotive A/C systems. This product line is designed to ensure system longevity by preventing moisture-related damage and contamination. The 33428 model exemplifies this approach with its integrated desiccant and precise fitting specifications, tailored for specific vehicle applications.

Product Details and Specifications

The Four Seasons 33428 A/C receiver drier features a steel body measuring 63.5 mm in diameter and 203.2 mm in length. It includes male insert o-ring fittings on both inlet and outlet sides, with inlet fitting thread diameter of 0.625 inches and an inlet diameter of 0.375 inches (3/8 inch). The desiccant material inside is not replaceable but is effective in absorbing moisture to protect the A/C system. This unit does not include a mounting bracket or fuse plug but comes with necessary gaskets and seals, including three green o-rings (part number 24606) to ensure a tight seal during installation.

Common Applications and Issues Addressed

• Prevents moisture buildup that can cause corrosion in the A/C system
• Filters out contaminants to maintain refrigerant purity
• Helps avoid compressor damage due to moisture and debris
• Supports consistent cooling performance in Acura B2000, Dodge B2200, Hyundai Elantra, and Mazda RX-7
• Reduces risk of system blockages and refrigerant flow restrictions

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Use the included gaskets and seals to prevent leaks
• Do not attempt to replace the desiccant; replace the entire unit if needed
• Check for proper fitting thread diameters (0.625 inch inlet filter fitting) to ensure secure connections
• Installation requires removal of the old receiver drier and proper evacuation of the A/C system

Quality Assurance and Warranty

The Four Seasons Filter Drier 33428 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It is manufactured to provide reliable performance and durability in compatible Acura, Dodge, Hyundai, and Mazda vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.