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Four Seasons 33481 A/C Receiver Drier
Overview of Four Seasons Filter Drier 33481 for Mazda B2600
The Four Seasons Filter Drier part number 33481 is designed specifically for the Mazda B2600 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 insert o-ring inlet and outlet fittings for secure connections
- Fuse plug included for added system protection
- Compatible with Mazda B2600 models requiring a 0.375 inch inlet fitting diameter
- 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 within automotive A/C systems. This product line focuses on delivering components that meet OEM standards, ensuring compatibility and performance. The 33481 model exemplifies this with its steel construction, integrated desiccant, and precise fitting dimensions tailored for specific vehicle applications like the Mazda B2600.
Technical Description and Specifications
The Four Seasons 33481 A/C receiver drier features a 2.5 inch body diameter and an 8 inch body length, constructed from steel to withstand the demands of automotive HVAC systems. It includes a desiccant material that is not replaceable but effectively removes moisture from the refrigerant to prevent corrosion and system damage. The inlet and outlet fittings are male insert o-ring types, with inlet fitting diameters of 0.375 inches (3/8 inch), ensuring a secure and leak-free connection. The unit also includes a fuse plug for added safety and comes with necessary gaskets and seals for installation. Note that the mounting bracket is not included with this part.
Applications and Problem Solving
- Prevents moisture buildup in the A/C system
- Filters out contaminants to protect compressor and components
- Helps maintain proper refrigerant flow and pressure
- Reduces risk of corrosion inside the HVAC system
- Protects against system failure due to clogged or damaged driers
Installation Notes and Tips
When installing the Four Seasons Filter Drier 33481 on a Mazda B2600, ensure the inlet and outlet fittings match the male insert o-ring type connections. Use the included gaskets and seals to prevent leaks. Since the desiccant is not replaceable, replace the entire unit if contamination or moisture issues are suspected. The mounting bracket is not included, so verify existing bracket compatibility or source separately if needed. Proper evacuation and charging of the A/C system after installation is recommended to ensure optimal performance.
Quality Assurance and Warranty
This Four Seasons Filter Drier 33481 is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. It is manufactured with strict quality controls to ensure durability and reliable operation within the Mazda B2600 HVAC system. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Four Seasons |
| Part Number | 33481 |
| Position | Filter Drier |
| Body Diameter | 2.500 |
| Body Length | 8.000 |
| Bracket? | w/ 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 | 63.500 |
| Fuse Plug | Yes |
| 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 | 203.200 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Moisture Indicator Window | No |
| Mounting Bracket Included | Not Included |
| New or Reman | New |
| O-Ring A Number/Desc | [24606] / 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 | 8.000 |
| P. R. V.? | No |
| Service Port? | w/o Service Port |
| Sight Glass? | Yes |
| Stud? | No |
| Style | Steel Filter Drier |
| Switch Port? | w/o Switch Port |
| Type | Washer Not Included |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Mazda | B2600 | N/A | Filter Drier |
| 1992 | Mazda | B2600 | N/A | Filter Drier |
| 1991 | Mazda | B2600 | N/A | Filter Drier |
| 1990 | Mazda | B2600 | N/A | Filter Drier |
| 1989 | Mazda | B2600 | 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.