The Four Seasons Accumulator (part number 33171) is a direct-fit replacement for 1987-1993 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with 3.3L, 2.8L, and 2.2L engines.
Features:
- Our accumulator / filter driers feature quality welds for a durable, leak-free design in addition to high-quality desiccant for appropriate absorption. For easy installation, necessary gaskets, o-rings and seal are included as well.
- The accumulator / filter drier acts as a filter by removing moisture and contaminants from the air conditioning system. Such contaminants cannot be removed by flushing, therefore replacing the accumulator / filter drier is essential.
- The absorption of moisture in the system is done through the use of a desiccant bag. A leaking or "open" system can cause the bag to become saturated within a few hours making the accumulator/filter drier ineffective.
- Replacement of the accumulator / filter drier is required to validate compressor warranty and must be replaced anytime the system is serviced.
Specifications:
| Description | Accumulators |
| Dia. MM | 88.9 |
| Inlet Fraction | 3/4 |
| Inlet MM | 19.05 |
| Length MM | 203.2 |
| Meets / Exceeds OEM? | Yes |
| O-Ring A Number/Desc | 24612 / O-Ring |
| O-Ring A Quantity | 2 |
| Outlet Fraction | 3/4 |
| Outlet MM | 19.05 |
| Part Note | Swivel Top/Universal Accumulator also available Part No. 33705 - Tube kit not required. |
| Style | Complete Unit |
| Type | Accumulator |
Fits: 1987-1993 Buick, Chevrolet, Oldsmobile, and Pontiac models including Century, Regal, Lumina, Cutlass, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, 6000 and more - 3.3L, 2.8L, and 2.2L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: OE Service Replacement
Interchanges With: Compressor Works 705010, UAC RD6420C, General Motors 1131642, NAPA Temp A7460, Spectra Premium 0233171, Compressor Works 3705010, UAC RD6420, General Motors 2724664 and 16 more
