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Four Seasons 33487 A/C Receiver Drier
Four Seasons 33487 A/C Receiver Drier
The Four Seasons 33487 is a steel A/C receiver drier built for HVAC service where moisture control and refrigerant cleanliness matter. It is a new filter drier with a desiccant core, male insert O-ring connections, and OEM-style dimensions for direct replacement service on select Mazda RX-7 applications.
Key Features
- Brand: Four Seasons Filter Drier line
- Part number: 33487
- Steel body construction for HVAC durability
- New A/C receiver drier with non-replaceable desiccant
- Male insert O-ring inlet and outlet fittings
- 3/8 in. inlet and outlet diameter
- 8.0 in. overall length and 2.5 in. body diameter
- Fuse plug included
- Gaskets and seals included
- Meets or exceeds OEM requirements
Product Details
Four Seasons 33487 is part of the Filter Drier product line, a category focused on refrigerant filtration and moisture removal in automotive A/C systems. This receiver drier uses a steel housing with desiccant media to help maintain system cleanliness after service, compressor replacement, or component repair. The male insert O-ring inlet and outlet design supports OE-style connection points, and the unit is listed with bracket configuration noted as w/ bracket. This part cross-references UAC RD2200C for the same application.
Fits 1986 Mazda RX-7, A/C Receiver Drier; Filter Drier. Fits 1987 Mazda RX-7, Filter Drier. Four Seasons 33487 is also referenced for Mazda RX-7 A/C receiver drier replacement searches, including 1986-1987 Mazda RX-7 filter drier service.
Common Uses
- Replacing a saturated receiver drier after A/C system opening
- Restoring refrigerant filtration in a serviced HVAC system
- Addressing moisture contamination in the A/C circuit
- Supporting repair after compressor, condenser, or line replacement
- Correcting OE-style fitment on select Mazda RX-7 applications
Installation Notes
Verify inlet and outlet sizing, O-ring style, and bracket configuration before installation. Replace O-rings with the correct green O-ring seals listed for this part and evacuate the system before recharging. Because the desiccant is not replaceable, install the receiver drier only after the system has been properly cleaned and leak-checked. Confirm the vehicle application for 1986-1987 Mazda RX-7 service before ordering the Four Seasons 33487.
Quality Assurance
This receiver drier is a new part that meets or exceeds OEM requirements and is built to Four Seasons specifications for automotive HVAC service. The steel construction, sealed desiccant design, and OE-style fittings support consistent replacement quality for the 33487 application.
| Brand | Four Seasons |
|---|---|
| Part Number | 33487 |
| 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? | No |
| Stud? | No |
| Style | Steel Filter Drier |
| Switch Port? | w/o Switch Port |
| Type | Washer Not Included |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1987 | Mazda | RX-7 | 1.3L | R2 | N/A | Filter Drier |
| 1986 | Mazda | RX-7 | N/A | A/C Receiver Drier; 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.