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Four Seasons 33201 A/C Accumulator
| Brand | Four Seasons 33201 |
|---|---|
| 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 |
| Product line | Accumulator |
| Fits | Lincoln and Mercury · 21 vehicles |
OE-spec replacement. Meets or exceeds OEM requirements for dependable A/C service.
Steel construction. Durable body stands up to demanding HVAC conditions.
Complete unit. Includes the accumulator assembly with O-ring fittings.
Cross-references AMS Automotive 4212, AP Exhaust 7369 and Bosch 16454 for the same application. See all 37.
Four Seasons 33201 A/C Accumulator
Four Seasons 33201 is a complete A/C accumulator for vehicles with factory air conditioning. Built from steel and engineered to meet or exceed OEM requirements, it uses male insert O-ring inlet and outlet fittings for a direct-style HVAC service replacement.
This Four Seasons accumulator line is focused on accurate fit, proper refrigerant management, and dependable sealing in the A/C system. The 33201 part number is a practical choice for restoring performance on select Lincoln and Mercury applications, including Lincoln Town Car and Mercury Grand Marquis models.
Key Features
- Part type: A/C accumulator
- Brand line: Four Seasons Accumulator
- Part number: 33201
- Steel construction
- Complete unit style
- Male insert O-ring inlet and outlet fittings
- Switch port included; no service port
- Meets or exceeds OEM specifications
- Factory-style fitment for select HVAC systems
Product Details
The Four Seasons 33201 accumulator is designed for HVAC systems that use an accumulator on the low-pressure side of the A/C circuit. Its 3.500-inch body diameter and 10.500-inch body length provide the specified OE-style dimensions, while the 3/4-inch inlet and outlet connections support proper line attachment. The unit also includes the correct switch port diameter for applications that require a pressure switch connection. For buyers searching for a Four Seasons 33201 A/C accumulator for Lincoln Town Car or Mercury Grand Marquis, this part number matches the listed vehicle applications and interchange references.
This part cross-references Bosch 16454 and UAC RD4131SC for the same application.
Common Repair Uses
- Restores refrigerant storage and moisture separation in the A/C system
- Addresses leaking or damaged accumulator housings
- Replaces worn O-ring sealing surfaces at the inlet and outlet connections
- Supports repair of weak cooling performance caused by accumulator failure
- Helps correct switch-port related service issues on equipped systems
Installation Notes
Verify line routing, fitting style, and switch-port requirements before installation. Replace the specified green O-rings during service and confirm the system is evacuated, leak-checked, and recharged to the vehicle manufacturer’s specification. Mounting hardware is not included.
Compatible With 1981-1985 Lincoln Town Car, accumulator; 1980-1985 Mercury Grand Marquis, accumulator; 1985 Mercury Grand Marquis, accumulator; 1980-1983 Lincoln Mark VI, accumulator; 1980-1982 Mercury Marquis, accumulator; and 1980 Lincoln Continental, accumulator.
Quality Assurance
Four Seasons 33201 is built to meet or exceed OEM specifications for the listed applications. It is intended for direct replacement use in select Lincoln and Mercury HVAC systems, including Lincoln Town Car and Mercury Grand Marquis fitments.
| 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 |
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