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Four Seasons 33430 A/C Receiver Drier
| Brand | Four Seasons 33430 |
|---|---|
| Body Diameter | 2.500 |
| Body Length | 8.000 |
| 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 | 63.500 |
| 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 | 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 |
| O-Ring B Number/Desc | [24608] / Green O-Ring |
| O-Ring C Number/Desc | [24606] / Green O-Ring |
| O-Ring D Number/Desc | [24608] / Green O-Ring |
| Outlet Fitting Type | Male Insert O-Ring |
| Outlet IN | 0.375 |
| Overall Depth IN | 8.000 |
| 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 | BMW · 2 vehicles |
OE-grade replacement. Meets or exceeds OEM requirements for dependable service.
Steel filter drier. Durable construction with desiccant to help manage moisture.
Service port included. Adds convenient access for system servicing and checks.
Cross-references Bosch 16185, Dayco 71167 and Four Seasons 33430 for the same application. See all 37.
Four Seasons 33430 Filter Drier for BMW 735i
The Four Seasons 33430 is a steel A/C receiver drier built for HVAC systems that need moisture control and refrigerant filtration. It is listed for 1985-1986 BMW 735i applications and includes a sight glass, service port, and switch port for system service and monitoring.
Key Features
- Steel filter drier construction for HVAC service use
- Male insert O-ring inlet and outlet connections
- Desiccant included to help remove moisture from the refrigerant circuit
- Sight glass for visual system inspection
- Service port and switch port included in the design
- Meets or exceeds OEM requirements
- New replacement part, not remanufactured
- Includes seals and green O-rings for the listed connections
Product Details
Four Seasons Filter Drier 33430 is a direct-fit style A/C receiver drier for BMW 735i models from 1985-1986. The steel body measures 2.500 inches in diameter and 8.000 inches in length, with male insert O-ring fittings on both inlet and outlet sides. This unit uses a non-replaceable desiccant and is supplied with a sight glass, service port, and switch port for HVAC system service and inspection. Four Seasons 33430 is also referenced under several interchange numbers, including Bosch 16185 and Dayco 71167.
The Four Seasons Filter Drier line is used in automotive air conditioning systems where moisture removal and refrigerant cleanliness are critical. By filtering contaminants and absorbing moisture, this receiver drier supports stable A/C operation in the BMW 735i platform and other listed interchange applications.
What It Helps Address
- Moisture in the A/C system
- Contaminants circulating through the refrigerant path
- Reduced cooling performance caused by a saturated drier
- Service issues related to worn or leaking receiver drier connections
- Inspection needs during HVAC diagnosis through the sight glass
Installation Notes and Tips
Verify the inlet and outlet fitting style, body dimensions, and port locations before installation. Replace the O-rings with the correct green seals supplied for the connection points, and confirm the service port and switch port alignment with the vehicle’s HVAC layout. This part fits 1985-1986 BMW 735i, N/A, and should be installed as part of a proper A/C system service after the system has been evacuated and inspected.
Quality Assurance
Four Seasons 33430 is a new steel filter drier that meets or exceeds OEM requirements. It is built for automotive HVAC service and cross-references Bosch 16185 and Dayco 71167 for the same application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1986 | BMW | 735i | N/A | Filter Drier |
| 1985 | BMW | 735i | N/A | Filter Drier |
| No rows match your filter. | ||||