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Four Seasons 33278 A/C Receiver Drier
Overview of Four Seasons Filter Drier 33278
The Four Seasons Filter Drier 33278 is designed specifically for Honda Civic and CRX models, providing reliable A/C system protection. This steel A/C receiver drier features a durable construction and essential filtration components to maintain optimal HVAC performance.
- Constructed from durable steel for long-lasting use
- Includes desiccant material to absorb moisture
- Male insert o-ring inlet and outlet fittings for secure connections
- Body diameter of 2.75 inches and length of 7.5 inches
- Gaskets and seals included for proper installation
- Meets or exceeds OEM specifications
- Compatible with Honda Civic and CRX models
- Part number 33278 for precise identification
Detailed Features and Specifications
The Four Seasons Filter Drier 33278 is part of the Filter Drier product line, which focuses on providing high-quality A/C accumulator and receiver driers. This part is constructed from steel, ensuring durability under typical automotive HVAC conditions. It contains a non-replaceable desiccant that effectively removes moisture from the refrigerant, preventing corrosion and system damage. The inlet and outlet fittings are male insert o-ring types with a 0.375-inch diameter, ensuring a tight, leak-free seal. The unit measures 2.75 inches in diameter and 7.5 inches in length, fitting precisely within the HVAC system of compatible Honda vehicles. Gaskets and seals are included to facilitate proper installation, although mounting brackets and washers are not included with this part.
Compatible Vehicles and Applications
This A/C receiver drier is compatible with Honda Civic and CRX models, making it a suitable replacement part for maintaining the efficiency of these vehicles' air conditioning systems. The Four Seasons Filter Drier 33278 helps address common HVAC issues such as moisture contamination, refrigerant leaks, and system blockages.
- Removes moisture from the A/C refrigerant to prevent corrosion
- Filters out debris to protect the compressor and other components
- Prevents refrigerant contamination and system blockages
- Helps maintain consistent cooling performance
- Reduces risk of compressor failure due to moisture or debris
Installation Notes and Tips
When installing the Four Seasons Filter Drier 33278, ensure the system is properly evacuated and depressurized 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 securely connected. Note that this part does not include a mounting bracket or washer, so reuse existing hardware or source separately if needed. Proper installation will help maintain the integrity of the Honda Civic or CRX A/C system.
Quality Assurance and Warranty
The Four Seasons Filter Drier 33278 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 automotive HVAC systems. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 33278 |
| Position | Filter Drier |
| Body Diameter | 2.750 |
| Body Length | 7.500 |
| Bracket? | w/o Bracket |
| Connector B Type | Male Insert O-Ring |
| Connector Type | Male Insert O-Ring |
| Description | Filter Driers |
| Desiccant | Yes |
| Desiccant Replaceable | Not Replaceable |
| Dia. MM | 69.850 |
| Fuse Plug | No |
| Gasket / Seals? | Included |
| In Line Filter Material | Desiccant |
| In Line Filter Outlet Fitting Type | Male |
| Inlet Filter Fitting Thread Diameter | 0.625 |
| Inlet Filter Fitting Type | Male |
| Inlet Fitting Diameter | 0.375 |
| Inlet Fitting Type | Male Insert O-Ring |
| Inlet Fraction | 3/8 |
| Inlet IN | 0.375 |
| Inlet MM | 9.525 |
| Length MM | 190.500 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Moisture Indicator Window | No |
| Mounting Bracket Included | Not Included |
| New or Reman | New |
| O-Ring A Number/Desc | [24612] / Green O-Ring |
| Outlet Fitting Type | Male Insert O-Ring |
| Outlet Fraction | 3/8 |
| Outlet IN | 0.375 |
| Outlet MM | 9.525 |
| Overall Depth IN | 7.500 |
| Overall Depth MM | 190.500 |
| P. R. V.? | No |
| Service Port? | w/o Service Port |
| Sight Glass? | Yes |
| Stud? | No |
| Style | Aluminum Filter Drier w/o Pad Mount |
| Switch Port? | w/ Switch Port |
| Type | Washer Not Included |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1991 | Honda | Civic | N/A | Filter Drier |
| 1991 | Honda | CRX | N/A | Filter Drier |
| 1990 | Honda | Civic | N/A | Filter Drier |
| 1990 | Honda | CRX | N/A | Filter Drier |
| 1989 | Honda | Civic | N/A | Filter Drier |
| 1989 | Honda | CRX | N/A | Filter Drier |
| 1988 | Honda | Civic | N/A | Filter Drier |
| 1988 | Honda | CRX | N/A | Filter Drier |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.