OE Quality
60-Day Returns

Four Seasons 33175 A/C Accumulator
Overview of Four Seasons Accumulator 33175 for Ford Aerostar
The Four Seasons Accumulator 33175 is designed specifically for the Ford Aerostar HVAC system. This A/C accumulator plays a critical role in maintaining the efficiency and reliability of your vehicle's air conditioning by filtering moisture and debris from the refrigerant.
- Compatible with Ford Aerostar models
- Steel construction with a 3.5-inch body diameter and 9-inch length
- Equipped with male and female springlock fittings (3/4 inch diameter)
- Includes a switch service port for easy maintenance
- Meets or exceeds OEM specifications for reliable performance
Detailed Product Features and Specifications
The Four Seasons Accumulator 33175 features a durable steel body measuring 3.5 inches in diameter and 9 inches in length (88.9 mm diameter and 228.6 mm length). It is designed with a male springlock inlet fitting and a female springlock outlet fitting, both with a 3/4 inch (19.05 mm) diameter, ensuring secure and leak-free connections. The unit includes a switch port with a 1/4 inch (6.35 mm) diameter, allowing for easy integration with the vehicle’s HVAC system. This complete unit comes with multiple O-rings ([24222] spring, [24672] green, and [24650] green) to ensure proper sealing during installation. Note that mounting hardware is not included.
About the Four Seasons Accumulator Product Line
The Four Seasons Accumulator product line is engineered to provide reliable moisture and debris filtration within automotive A/C systems. This line focuses on delivering components that meet or exceed OEM standards, ensuring compatibility and durability. The Accumulator 33175 is part of this line, designed to maintain optimal refrigerant flow and protect the A/C system in Ford Aerostar vehicles.
Common Applications and Problem Solving
- Prevents moisture buildup in the A/C system
- Filters out debris to protect the compressor and other components
- Helps maintain consistent refrigerant flow and pressure
- Reduces risk of system freeze-ups and corrosion
- Supports efficient air conditioning performance in Ford Aerostar models
Installation Notes and Tips
When installing the Four Seasons Accumulator 33175, ensure all O-rings are properly seated to prevent leaks. Use compatible mounting hardware as it is not included with the unit. Verify that the male and female springlock fittings are securely connected to the corresponding inlet and outlet lines. The switch service port facilitates system diagnostics and maintenance. Always follow vehicle-specific service manuals for torque specifications and safety precautions.
Quality Assurance and Warranty Information
This Four Seasons A/C accumulator meets or exceeds OEM quality standards, providing dependable performance for Ford Aerostar HVAC systems. The product is manufactured from durable steel to withstand typical operating conditions. While specific warranty details are not provided here, Four Seasons products generally come with a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 33175 |
| Position | Accumulator |
| Body Diameter | 3.500 |
| Body Length | 9.000 |
| Description | Accumulators |
| Dia. MM | 88.900 |
| Friction Material Attachment | w/ Service Port |
| Inlet Fitting Diameter | 3/4 |
| Inlet Fitting Type | Male Springlock |
| Inlet IN | 0.750 |
| Inlet MM | 19.050 |
| Length MM | 228.600 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Mounting Hardware? | Not Included |
| O-Ring A Number/Desc | [24222] / Spring |
| O-Ring B Number/Desc | [24672] / Green O-Ring |
| O-Ring C Number/Desc | [24650] / Green O-Ring |
| Outlet Fitting Diameter | 0.750 |
| Outlet Fitting Type | Female Springlock |
| Outlet Fraction | 3/4 |
| Outlet MM | 19.050 |
| Style | Complete Unit |
| Switch | w/ Switch Port |
| Switch Port Dia. IN | 0.250 |
| Switch Port Dia.MM | 6.350 |
| Type | Accumulator |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Ford | Aerostar | N/A | Rear A/C not included in this assembly.; Accumulator | ||
| 1992 | Ford | Aerostar | N/A | Rear A/C not included in this assembly.; Accumulator | ||
| 1991 | Ford | Aerostar | N/A | Rear A/C not included in this assembly.; Accumulator | ||
| 1990 | Ford | Aerostar | N/A | Rear A/C not included in this assembly.; Accumulator | ||
| 1989 | Ford | Aerostar | N/A | Rear A/C not included in this assembly.; Accumulator | ||
| 1988 | Ford | Aerostar | N/A | Rear A/C not included in this assembly.; Accumulator | ||
| 1987 | Ford | Aerostar | 2.3L | L4 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1987 | Ford | Aerostar | 3.0L | V6 | N/A | w/ Factory Air; w/o Rear AC; Accumulator |
| 1986 | Ford | Aerostar | 2.8L | V6 | N/A | w/ Factory Air; w/o Rear AC; Accumulator |
| 1986 | Ford | Aerostar | 2.3L | L4 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1986 | Ford | Aerostar | 3.0L | V6 | N/A | w/ Factory Air; w/o Rear AC; Accumulator |
* 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.