Four Seasons 33400 A/C Receiver Drier

Overview of Four Seasons Filter Drier 33400 for Mercedes-Benz 190E

The Four Seasons Filter Drier part number 33400 is designed specifically for the Mercedes-Benz 190E HVAC system. This A/C receiver drier plays a critical role in maintaining the efficiency and longevity of your vehicle's air conditioning by filtering and drying refrigerant.

• Constructed from durable steel for long-lasting performance
• Includes a non-replaceable desiccant to absorb moisture
• Male inlet and outlet fittings with insert o-rings for secure connections
• Fuse plug included for added system protection
• Compatible with Mercedes-Benz 190E models
• Body dimensions: 3.0 inches diameter, 7.0 inches length
• Gaskets and seals included for proper installation

Four Seasons Filter Drier Product Line Details

The Filter Drier line by Four Seasons focuses on providing reliable A/C accumulator and receiver driers that meet or exceed OEM specifications. This product line emphasizes quality materials such as steel construction and integrated desiccants to ensure moisture removal and contaminant filtration within automotive HVAC systems. The 33400 model continues this tradition, offering a robust solution tailored for specific vehicle applications like the Mercedes-Benz 190E.

Product Features and Specifications

The Four Seasons 33400 A/C receiver drier features a steel body with a 3-inch diameter and 7-inch length, designed to fit precisely within the HVAC system of the Mercedes-Benz 190E. It includes male insert o-ring inlet and outlet fittings with a 0.375-inch diameter inlet, ensuring a tight, leak-free connection. The integrated desiccant is not replaceable but effectively removes moisture from the refrigerant to prevent corrosion and system damage. Additionally, the fuse plug provides a safety mechanism to protect the A/C system from excessive pressure. Gaskets and seals are included to facilitate proper installation, although the mounting bracket is not included with this part.

Applications and Problem Solving

• Prevents moisture buildup in the A/C system that can cause corrosion
• Filters out contaminants to protect the compressor and other components
• Helps maintain optimal refrigerant flow and pressure
• Protects against system failure due to excessive pressure with fuse plug
• Ensures reliable operation of the Mercedes-Benz 190E air conditioning system

Installation Notes and Tips

When installing the Four Seasons Filter Drier 33400, ensure the system is fully evacuated and free of refrigerant before removal of the old drier. Use the included gaskets and seals to prevent leaks, and verify that the male insert o-ring fittings are properly seated. Note that the mounting bracket is not included, so reuse the existing bracket or source a compatible one. Since the desiccant is not replaceable, replace the entire unit if contamination or moisture is detected.

Quality Assurance and Warranty

This Four Seasons Filter Drier 33400 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards for the Mercedes-Benz 190E. It is manufactured with strict quality controls to ensure durability and performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.