The Four Seasons Accumulator (part number 33173) is a direct-fit replacement for 1987-1991 Buick, Chevrolet, and Oldsmobile vehicles with 3.3L and 2.8L 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 | 228.6 |
| Meets / Exceeds OEM? | Yes |
| O-Ring A Number/Desc | 24650 / O-Ring |
| O-Ring A Quantity | 2 |
| O-Ring B Number/Desc | 24612 / O-Ring |
| O-Ring B 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 |
Fits: 1987-1991 Buick, Chevrolet, and Oldsmobile models including Century, Beretta, Celebrity, Corsica, Cutlass Ciera, Cutlass Cruiser - 3.3L and 2.8L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ Manual A/C Control
Interchanges With: Ranshu 172661, Spectra Premium 21650, Autopart International CWK705056, Spectra Premium 21646, Autopart International 7133173, General Motors 1131391, General Motors 2724840, General Motors 2724276 and 19 more
WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
