Four Seasons 33712 A/C Receiver Drier

Reliable A/C Receiver Drier for Automotive HVAC Systems

The Four Seasons Filter Drier 33712 is engineered to maintain optimal performance in your vehicle's air conditioning system. Designed with durable aluminum construction and essential filtration features, this A/C receiver drier supports efficient moisture removal and contaminant filtration.

• Constructed from corrosion-resistant aluminum for durability
• Female inlet filter fitting and P-nut outlet fitting for secure connections
• Includes desiccant material to absorb moisture and protect the system
• Compact dimensions: 3.000 inch body diameter and 6.500 inch length
• Comes with sealing washer kit and green o-ring for proper sealing
• Meets or exceeds OEM specifications for reliable fit and function
• New unit without pad mount, bracket, or fuse plug

About the Four Seasons Filter Drier Product Line

The Filter Drier line by Four Seasons focuses on providing high-quality A/C receiver driers that ensure clean refrigerant flow and moisture control within automotive HVAC systems. The 33712 part number is part of this line, offering a balance of durability and precise fitment to maintain system integrity and performance.

Product Details and Specifications

This A/C receiver drier features a female o-ring type connector and P-nut fittings on both inlet and outlet sides, with a 0.375 inch fitting diameter. The internal desiccant is non-replaceable and effectively removes moisture from the refrigerant to prevent corrosion and system damage. The unit does not include a moisture indicator window or fuse plug, and it is designed without a pad mount or mounting bracket. The overall length is 6.5 inches (165 mm) with a body diameter of 3 inches (76 mm), making it suitable for various vehicle HVAC applications.

Common Applications and Problem Solving

• Prevents moisture buildup that can cause corrosion in A/C components
• Filters out debris and contaminants to protect the compressor and evaporator
• Helps maintain consistent refrigerant flow and pressure
• Reduces risk of system freeze-ups and blockages
• Supports efficient air conditioning performance in vehicles

Installation Notes and Tips

When installing the Four Seasons Filter Drier 33712, ensure the female inlet and P-nut outlet fittings are properly sealed using the included sealing washer kit and green o-ring. This part does not come with a mounting bracket or pad mount, so verify compatibility with your vehicle’s existing mounting setup. Confirm that the fitting diameters (0.375 inch) match your system connections to avoid leaks. Replacement should be performed during A/C system service or when contamination or moisture issues are detected.

Quality Assurance and Warranty

The Four Seasons Filter Drier 33712 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It is manufactured with high-grade aluminum and premium desiccant materials to ensure long-lasting performance. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality standards for automotive HVAC components.