OE Quality
60-Day Returns

Four Seasons 33201 A/C Accumulator
Overview of Four Seasons Accumulator 33201
The Four Seasons Accumulator 33201 is designed for reliable performance in Lincoln and Mercury vehicles, including the Continental, Grand Marquis, Mark VI, Marquis, and Town Car models. This A/C accumulator plays a critical role in maintaining your vehicle's air conditioning system by filtering moisture and debris.
- Compatible with Lincoln Continental, Mercury Grand Marquis, Mark VI, Marquis, and Town Car
- Part number 33201 for precise identification
- Steel construction with a 3.5-inch body diameter and 10.5-inch length
- Male insert o-ring inlet and outlet fittings, both 3/4 inch diameter
- Includes switch port with 1/4 inch diameter for system monitoring
- Meets or exceeds OEM specifications for dependable fit and function
- Comes with green o-rings ([24650] and [24612]) for secure sealing
Four Seasons Accumulator Product Line Details
The Four Seasons Accumulator product line focuses on complete A/C accumulator units engineered to meet or exceed original equipment manufacturer standards. This ensures compatibility and durability for specific vehicle applications. The 33201 model is part of this line, offering a steel body and integrated switch port to support efficient refrigerant flow and system protection.
Detailed Product Description
The Four Seasons Accumulator 33201 features a robust steel body measuring 3.5 inches in diameter and 10.5 inches in length (88.9 mm diameter and 266.7 mm length). It is equipped with male insert o-ring inlet and outlet fittings, each with a 3/4 inch (19.05 mm) diameter, ensuring a secure and leak-free connection. The unit includes a switch port with a 1/4 inch (6.35 mm) diameter, allowing for system pressure monitoring. Two sets of green o-rings ([24650] and [24612]) are included to provide proper sealing during installation. This accumulator is designed without mounting hardware, so appropriate brackets or mounts should be used during installation.
Common Applications and Issues Addressed
- Prevents moisture and debris from entering the A/C system
- Protects the compressor by storing excess refrigerant
- Helps maintain proper refrigerant flow and pressure
- Reduces risk of system freeze-up and corrosion
- Ensures efficient air conditioning performance in Lincoln and Mercury vehicles
Installation Notes and Tips
- Verify compatibility with your specific Lincoln or Mercury model before installation
- Use the included green o-rings to ensure a proper seal on inlet and outlet fittings
- Check for the presence of a switch port and connect accordingly for system monitoring
- Mounting hardware is not included; secure the accumulator using appropriate brackets
- Follow vehicle manufacturer guidelines for refrigerant handling and system evacuation
Quality Assurance and Warranty
The Four Seasons Accumulator 33201 meets or exceeds OEM standards, ensuring reliable fit and function for your vehicle's A/C system. Manufactured from durable steel, this accumulator is built to withstand typical operating conditions. While mounting hardware is not included, the product is backed by Four Seasons' quality assurance protocols. Please consult Four Seasons or your parts provider for specific warranty details related to this part.
| Brand | Four Seasons |
| Part Number | 33201 |
| Position | Accumulator |
| Body Diameter | 3.500 |
| Body Length | 10.500 |
| Description | Accumulators |
| Dia. MM | 88.900 |
| Friction Material Attachment | w/o Service Port |
| Inlet Fitting Diameter | 3/4 |
| Inlet Fitting Type | Male Insert O-Ring |
| Inlet IN | 0.750 |
| Inlet MM | 19.050 |
| Length MM | 266.700 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Mounting Hardware? | Not Included |
| O-Ring A Number/Desc | [24650] / Green O-Ring |
| O-Ring B Number/Desc | [24612] / Green O-Ring |
| Outlet Fitting Diameter | 0.750 |
| Outlet Fitting Type | Male Insert O-Ring |
| 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 21 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1985 | Lincoln | Town Car | N/A | Accumulator | |||
| 1985 | Mercury | Grand Marquis | Base | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1985 | Mercury | Grand Marquis | Base | 5.8L | V8 | N/A | Accumulator |
| 1985 | Mercury | Grand Marquis | LS | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1984 | Lincoln | Town Car | N/A | Accumulator | |||
| 1984 | Mercury | Grand Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | |||
| 1983 | Lincoln | Mark VI | N/A | Accumulator | |||
| 1983 | Lincoln | Town Car | N/A | Accumulator | |||
| 1983 | Mercury | Grand Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | |||
| 1982 | Lincoln | Mark VI | N/A | Accumulator | |||
| 1982 | Lincoln | Town Car | N/A | Accumulator | |||
| 1982 | Mercury | Grand Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | |||
| 1982 | Mercury | Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | |||
| 1981 | Lincoln | Mark VI | N/A | Accumulator | |||
| 1981 | Lincoln | Town Car | N/A | Accumulator | |||
| 1981 | Mercury | Grand Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | |||
| 1981 | Mercury | Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | |||
| 1980 | Lincoln | Continental | N/A | Accumulator | |||
| 1980 | Lincoln | Mark VI | N/A | Accumulator | |||
| 1980 | Mercury | Grand Marquis | Base | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator | ||
| 1980 | Mercury | Marquis | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; 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.