Four Seasons 33396 A/C Receiver Drier

Overview of Four Seasons Filter Drier 33396

The Four Seasons Filter Drier 33396 is designed specifically for Mercedes-Benz 300D and 300TD models. This A/C receiver drier plays a critical role in maintaining the efficiency and longevity of your vehicle's air conditioning system by filtering and drying refrigerant.

• Constructed from durable steel for long-lasting performance
• Includes a non-replaceable desiccant to absorb moisture
• Male insert o-ring inlet and outlet fittings for secure connections
• Fuse plug included for system protection
• Compatible with Mercedes-Benz 300D and 300TD A/C systems
• Gaskets and seals included for proper installation
• Meets or exceeds OEM specifications

Four Seasons Filter Drier Product Line Details

The Four Seasons Filter Drier line is engineered to provide reliable filtration and moisture removal in automotive A/C systems. This product line focuses on delivering components that meet OEM standards, ensuring compatibility and performance. The 33396 part number is part of this line, offering a steel body construction and integrated desiccant material to protect the A/C system from contaminants and moisture buildup.

Technical Specifications and Features

The Four Seasons 33396 A/C receiver drier features a 3.000-inch body diameter and a length of 6.500 inches (165.1 mm). It uses a male insert o-ring type for both inlet and outlet fittings, with inlet fitting diameters of 0.375 inches (3/8 inch). The internal desiccant is not replaceable but effectively removes moisture from the refrigerant to prevent corrosion and system damage. A fuse plug is included to provide an additional safety measure in case of excessive pressure. The unit does not include a mounting bracket or moisture indicator window but comes with necessary gaskets and seals, including three green o-rings (part number 24606).

Applications and Problem Solving

• Prevents moisture contamination in the A/C system
• Filters out debris and particulates from refrigerant flow
• Protects compressor and other A/C components from damage
• Helps maintain consistent cooling performance in Mercedes-Benz 300D and 300TD
• Reduces risk of system freeze-up and corrosion

Installation Notes and Tips

When installing the Four Seasons Filter Drier 33396, ensure the system is properly evacuated and depressurized. Use the included gaskets and seals to prevent leaks. Since the desiccant is not replaceable, replace the entire unit if contamination or moisture is detected. Note that the mounting bracket is not included, so verify compatibility with your vehicle’s mounting points. Proper torque on the male insert o-ring fittings is essential to avoid leaks.

Quality Assurance and Warranty

This Four Seasons Filter Drier 33396 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer specifications. It is manufactured with high-grade steel and includes a fuse plug for added safety. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.