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Four Seasons 33454 A/C Receiver Drier
| Brand | Four Seasons 33454 |
|---|---|
| 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 Type | Male |
| Inlet Fitting Diameter | 0.375 |
| Inlet Fitting Type | Male Insert O-Ring |
| 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 | [24607] / Green O-Ring |
| O-Ring B Number/Desc | [24606] / Green O-Ring |
| Outlet Fitting Type | Male Insert O-Ring |
| Outlet IN | 0.375 |
| Overall Depth IN | 7.500 |
| P. R. V.? | No |
| Service Port? | w/ Service Port |
| Sight Glass? | Yes |
| Stud? | No |
| Style | Steel Filter Drier |
| Switch Port Dia. IN | 0.250 |
| Switch Port Dia.MM | 6.350 |
| Switch Port? | w/ Switch Port |
| Type | Washer Not Included |
| Product line | Filter Drier |
| Fits | Mazda and Nissan · 4 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Steel filter drier. Durable construction with desiccant to help remove moisture.
Service port included. Adds convenient access for A/C system service and diagnostics.
Cross-references Bosch 16125, Carlson 16195 and Davico Mfg 49065 for the same application. See all 37.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 33454 Filter Drier for Mazda Miata
The Four Seasons 33454 is a steel A/C receiver drier built for HVAC systems that need moisture control and refrigerant filtration. It fits 1990-1993 Mazda Miata applications and includes a sight glass and service port for system service checks.
Key Features
- Steel filter drier construction
- Male insert O-ring inlet and outlet fittings
- Desiccant included for moisture removal
- Sight glass included for visual system inspection
- Service port and switch port included
- Meets or exceeds OEM requirements
- New replacement part, not remanufactured
- Includes green O-rings for sealing
Product Details
Four Seasons Filter Drier 33454 is a direct-fit style A/C receiver drier for the 1990-1993 Mazda Miata. The steel body measures 2.750 inches in diameter and 7.500 inches in length, with male insert O-ring connections and a 0.375-inch inlet and outlet size. The unit uses a non-replaceable desiccant element to help remove moisture from the refrigerant circuit, while the sight glass supports system inspection during service. This part cross-references Monroe Shocks & Struts 172605 for the same application.
Common Problems This Part Can Address
- Moisture contamination in the A/C system
- Reduced refrigerant flow caused by internal debris
- Difficulty verifying refrigerant condition during service
- Leaking receiver drier seals or aging O-rings
- Service issues on 1990-1993 Mazda Miata air conditioning systems
Installation Notes and Tips
Replace the receiver drier any time the A/C system has been opened for major service, compressor replacement, or contamination cleanup. Inspect the mating surfaces, use the included green O-rings, and verify the male insert O-ring connections are seated correctly before evacuating and recharging the system. Confirm the service port and switch port locations match the vehicle setup before installation. Fits 1990-1993 Mazda Miata, N/A.
Quality Assurance
Four Seasons 33454 is a new steel filter drier that meets or exceeds OEM requirements. It is built as an OE-style replacement for service work on Mazda Miata A/C systems and is backed by Four Seasons product engineering standards.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Mazda | Miata | N/A | Filter Drier |
| 1992 | Mazda | Miata | N/A | Filter Drier |
| 1991 | Mazda | Miata | N/A | Filter Drier |
| 1990 | Mazda | Miata | N/A | Filter Drier |
| No rows match your filter. | ||||