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Four Seasons 33537 A/C Receiver Drier
| Brand | Four Seasons 33537 |
|---|---|
| Material | Steel |
| Inlet Filter Fitting Type | Male |
| Desiccant | Yes |
| Inlet Filter Fitting Thread Diameter | 0.625 |
| In Line Filter Material | Desiccant |
| In Line Filter Outlet Fitting Type | Male |
| Type | Washer not included |
| Body Diameter | 3.000 |
| Body Length | 10.000 |
| Moisture Indicator Window | Yes |
| Inlet Fitting Type | Male insert o-ring |
| Desiccant Replaceable | Not replaceable |
| Fuse Plug | No |
| Inlet Fitting Diameter | 0.375 |
| Outlet Fitting Type | Male insert o-ring |
| Mounting Bracket Included | Not included |
| Bracket? | W/o bracket |
| Connector B Type | Male insert o-ring |
| Connector Type | Male insert o-ring |
| Description | Filter driers |
| Dia. MM | 76.200 |
| Gasket / Seals? | Included |
| Inlet Fraction | 3/8 |
| Inlet IN | 0.375 |
| Inlet MM | 9.525 |
| Length MM | 254.000 |
| Meets / Exceeds OEM? | Yes |
| New or Reman | New |
| O-Ring A Number/Desc | [24606] / green o-ring |
| O-Ring A Quantity | 2 |
| Fits | — |
OE-spec replacement. Meets or exceeds OEM requirements for dependable system service.
Steel filter drier. Durable construction with desiccant to help manage moisture.
Moisture indicator window. Lets you check system condition at a glance.
Cross-references Bosch 16451, Carlson 7132 and Febi-Bilstein 33537 for the same application. See all 116.
Four Seasons 33537 Filter Drier Overview
Four Seasons 33537 is a steel A/C receiver drier built for HVAC systems that use a male insert O-ring inlet and outlet connection. It includes a moisture indicator window, service port, and switch port, making it a practical replacement for receiver drier service on select import and heavy-duty applications.
As part of the Four Seasons Filter Drier line, this unit is a new, OEM-style replacement that meets or exceeds OEM requirements. It is commonly cross-referenced for applications such as Bosch 16451 and Monroe Shocks & Struts 172739, and it is listed among interchange numbers used on vehicles including Honda Civic and Toyota Camry service references where the same receiver drier configuration is specified.
Key Features
- Steel receiver drier construction for HVAC durability
- Male insert O-ring inlet and outlet fittings
- 3/8 in. inlet and outlet diameter
- Moisture indicator window for system inspection
- Desiccant included; desiccant is not replaceable
- Service port and switch port included in the housing design
- Meets or exceeds OEM specifications
- New replacement part, not remanufactured
Detailed Description
The Four Seasons 33537 receiver drier is used in automotive air conditioning systems to store refrigerant, trap moisture, and help protect the compressor and other HVAC components from contamination. Its steel body measures 3.000 inches in diameter and 10.000 inches in length, with male insert O-ring connections sized at 3/8 inch inlet and outlet. The unit also includes a pressure relief valve, gasket/seals, and a moisture indicator window for easier system checks during service.
This Four Seasons Filter Drier part number 33537 is a direct-fit style replacement for applications that specify a steel filter drier with a switch port and service port. It is a solid choice for A/C receiver drier replacement on vehicles such as Honda Civic and Toyota Camry when the original system calls for this configuration. Four Seasons 33537 is built for technicians and DIY repair work where correct fitment, sealing, and moisture control are critical.
What It Helps Address
- Moisture contamination inside the A/C system
- Reduced refrigerant system efficiency from a saturated desiccant
- Debris accumulation in the receiver drier circuit
- Seal leakage at the inlet and outlet connections
- Service issues related to a worn or failed receiver drier
Installation Notes
- Verify inlet and outlet size, connector style, and port locations before installation.
- Replace O-rings with the included green O-rings during service.
- Inspect the A/C system for contamination before installing the new drier.
- Evacuate and recharge the system according to the vehicle service procedure.
- Confirm the switch port and service port requirements match the original part.
Quality Assurance
Four Seasons 33537 is a new replacement receiver drier that meets or exceeds OEM specifications. Its steel construction, desiccant charge, and OE-style connection design support accurate service replacement for the specified HVAC application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||