Four Seasons 33402 A/C Receiver Drier

Four Seasons 33402 Filter Drier Overview

The Four Seasons 33402 A/C receiver drier is a steel filter drier built for HVAC systems that need moisture control and refrigerant filtration. It uses a male insert O-ring inlet and outlet, includes gasket/seals, and meets or exceeds OEM requirements for a direct replacement service part.

Compatible with 1984-1987 Honda Civic and 1983 Honda Accord, this Four Seasons 33402 receiver drier supports proper A/C system operation in applications that use a 3/8 in. inlet and outlet connection. It is a new, non-replaceable desiccant style unit with no service port, sight glass, or switch port.

Key Features

• Steel filter drier construction
• Male insert O-ring inlet and outlet fittings
• 3/8 in. inlet and outlet diameter
• Desiccant included; not replaceable
• Gasket/seals included
• No moisture indicator window, fuse plug, service port, or switch port
• Meets or exceeds OEM specifications
• New replacement part

Product Details

The Four Seasons Filter Drier line is built for A/C service applications where moisture removal and contaminant capture are critical to system performance. Part number 33402 uses a steel body measuring 2.500 in. in diameter and 9.500 in. in length, with male insert O-ring connections on both ends. The desiccant media helps protect the refrigerant circuit from moisture-related damage, while the sealed design supports clean, reliable replacement service. This part cross-references Monroe Shocks & Struts (e.g., 172531) for the same application.

Use Four Seasons 33402 when servicing a Honda Civic A/C system from 1984-1987 or a 1983 Honda Accord with a Keihin compressor. The part number 33402 is also commonly searched as a receiver drier, filter drier, or A/C accumulator/receiver drier replacement for these vehicles.

What It Helps Address

• Moisture contamination in the A/C refrigerant circuit
• Debris and particulate buildup in the system
• Reduced cooling performance caused by a restricted or saturated drier
• Service replacement needs after compressor or system repair
• Fitment-specific replacement for Honda Civic and Honda Accord A/C service

Installation Notes

Verify the inlet and outlet connection style, diameter, and mounting arrangement before installation. Replace O-rings and seals during service, and evacuate the system before recharging. Because this unit does not include a service port, sight glass, or switch port, confirm the original system configuration matches the part before ordering. For Honda Civic and Honda Accord applications, confirm the compressor and line layout against the vehicle’s original A/C setup.

Quality Assurance

Four Seasons 33402 is a new steel filter drier that meets or exceeds OEM requirements for the listed applications. The Four Seasons 33402 part number is used across multiple aftermarket cross-references, supporting direct replacement selection for the specified Honda fitments.