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Four Seasons 33701 A/C Receiver Drier
| Brand | Four Seasons 33701 |
|---|---|
| Body Diameter | 3.000 |
| Body Length | 7.500 |
| Bracket? | w/o Bracket |
| Connector B Type | Female O-Ring |
| Connector Type | Female O-Ring |
| Description | Filter Driers |
| Desiccant | Yes |
| Desiccant Replaceable | Not Replaceable |
| Dia. MM | 76.200 |
| Fuse Plug | No |
| Gasket / Seals? | Included |
| In Line Filter Material | Desiccant |
| In Line Filter Outlet Fitting Type | Female |
| Inlet Filter Fitting Thread Diameter | 0.625 |
| Inlet Filter Fitting Type | Female |
| Inlet Fitting Diameter | 0.375 |
| Inlet Fitting Type | Female O-Ring |
| Inlet Fraction | 3/8 |
| Inlet IN | 0.375 |
| Inlet MM | 9.525 |
| Length MM | 190.500 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Moisture Indicator Window | No |
| Mounting Bracket Included | Not Included |
| New or Reman | New |
| Outlet Fitting Type | Female O-Ring |
| Outlet Fraction | 1/2 |
| Outlet IN | 0.500 |
| Outlet MM | 12.700 |
| Overall Depth IN | 7.500 |
| P. R. V.? | No |
| Pad Mount | w/o Pad Mount |
| Service Port? | w/ Service Port |
| Sight Glass? | No |
| Stud? | No |
| Style | Aluminum Filter Drier w/o Pad Mount |
| Switch Port? | w/o Switch Port |
| Type | W/O Pad Mount |
| Type | Washer Not Included |
| Product line | Filter Drier |
| Fits | Volkswagen · 5 vehicles |
Aluminum construction. Lightweight housing resists corrosion in demanding A/C service.
Desiccant filter drier. Helps remove moisture to protect the refrigeration system.
OE-spec replacement. Meets or exceeds OEM requirements for dependable service.
Cross-references AMS Automotive 4071, Dayco 71703 and Four Seasons 33701 for the same application. See all 21.
Four Seasons 33701 A/C Receiver Drier
The Four Seasons Filter Drier 33701 is a new aluminum A/C receiver drier built for HVAC service on select Volkswagen applications. It uses female O-ring inlet and outlet connections, includes desiccant, and is listed as meeting or exceeding OEM requirements for the specified fitments.
Key Features
- Four Seasons Filter Drier line for automotive air conditioning service
- Part number 33701
- Aluminum body with a 3.000 in. diameter and 7.500 in. body length
- Female O-ring inlet and outlet fittings
- Desiccant included; desiccant is not replaceable
- Service port included
- No pad mount, no bracket, no moisture indicator window, and no sight glass
- Meets or exceeds OEM specifications for the listed applications
Product Details
Four Seasons 33701 is an A/C receiver drier used in the refrigerant circuit to help manage moisture and support proper HVAC system operation. As part of the Four Seasons Filter Drier product line, this aluminum filter drier is configured with a 3/8 in. inlet and 1/2 in. outlet, female O-ring connectors, and included seals for a direct replacement-style service part. It is a fitment-based replacement for 1997 and 1999 Volkswagen EuroVan and 1993-1995 Volkswagen Corrado applications. This part cross-references Dayco 71703 and AMS Automotive 4071 for the same application.
Common Problems It Can Address
- Moisture contamination in the A/C system
- Reduced refrigerant system efficiency from a saturated drier
- Service issues tied to worn or aging receiver drier components
- Leak concerns at female O-ring connection points
- HVAC performance problems on Volkswagen EuroVan and Volkswagen Corrado models
Installation Notes and Tips
Verify the inlet and outlet sizes, female O-ring connection style, and service-port configuration before installation. Replace the receiver drier whenever the A/C system has been opened for service, and inspect mating seals and refrigerant lines for wear or contamination. Fits 1997 Volkswagen EuroVan, N/A. Fits 1999 Volkswagen EuroVan, N/A. Fits 1993-1995 Volkswagen Corrado, N/A.
Quality Assurance
Four Seasons lists this receiver drier as meeting or exceeding OEM requirements for the covered applications. The new aluminum construction and application-specific fitment support consistent replacement service for Volkswagen A/C repairs.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Volkswagen | EuroVan | — | — | N/A | Filter Drier |
| 1997 | Volkswagen | EuroVan | 2.8L | V6 | N/A | Filter Drier |
| 1995 | Volkswagen | Corrado | — | — | N/A | Filter Drier |
| 1994 | Volkswagen | Corrado | — | — | N/A | Filter Drier |
| 1993 | Volkswagen | Corrado | — | — | N/A | Filter Drier |
| No rows match your filter. | ||||||