Four Seasons 33093 A/C Accumulator

Four Seasons 33093 A/C Accumulator Overview

The Four Seasons Accumulator 33093 is a steel A/C accumulator built as a complete unit for select Ford, Lincoln, and Mercury applications. It is a direct-fit HVAC service part for 1994-1997 Ford Crown Victoria, Ford Grand Marquis, Lincoln Town Car, and Mercury Grand Marquis models with accumulator-style A/C systems.

Key Features

• Four Seasons brand A/C accumulator, part number 33093
• Complete unit construction for HVAC service replacement
• Steel body with 3.500 in. diameter and 9.000 in. length
• Male insert O-ring inlet and female springlock outlet
• Includes service port; no switch port
• Meets or exceeds OEM requirements
• Preconfigured with application-specific O-ring sealing points

Detailed Product Information

Four Seasons 33093 is an A/C accumulator used in automotive air conditioning systems to manage refrigerant flow and moisture separation on the low-pressure side of the HVAC circuit. This accumulator is specified for 1994-1997 Ford Crown Victoria, 1994-1997 Ford Grand Marquis, 1994-1997 Lincoln Town Car, and 1994-1997 Mercury Grand Marquis applications. If you are replacing a leaking or restricted accumulator on a Ford Crown Victoria or Lincoln Town Car, this part number 33093 provides the correct style and connection layout for the listed vehicles.

The unit features a steel housing, 7/8 in. inlet fitting diameter, 3/4 in. outlet fitting diameter, and a service port for system servicing. It uses a male insert O-ring inlet and female springlock outlet, which is important when matching the original HVAC line connections. This part cross-references UAC RD7208C for the same application.

Common Problems This Part Can Address

• Refrigerant leaks at the accumulator body or line connections
• Moisture contamination in the A/C system
• Restricted refrigerant flow caused by a failing accumulator
• Improper low-side pressure control in the HVAC circuit
• Service issues on accumulator-style A/C systems in Ford, Lincoln, and Mercury vehicles

Installation Notes and Tips

Verify the inlet and outlet fitting styles before installation, especially on 1994-1997 Ford Crown Victoria, Ford Grand Marquis, Lincoln Town Car, and Mercury Grand Marquis models. Replace the sealing O-rings during service and inspect the mating lines for wear, corrosion, or damage before assembly. Proper evacuation and recharge procedures are required after A/C component replacement to restore system performance.

Quality Assurance

Four Seasons 33093 is listed as meeting or exceeding OEM requirements. The Four Seasons Accumulator line is built for direct replacement use in automotive HVAC service, with fitment and connection details matched to the listed applications.