The Four Seasons Accumulator (part number 33705) is a direct-fit replacement for 1987-1993 Audi, Buick, Chevrolet, and GMC vehicles with 2.5L, 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 | 215.9 |
| 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 |
| Style | Complete Unit |
| Switch Port Dia. IN | 0.250 |
| Switch Port Dia.MM | 6.350 |
| Type | Accumulator |
Fits: 1987-1993 Audi, Buick, Chevrolet, GMC, and Oldsmobile models including 100, 100 Quattro, 90, 90 Quattro, Coupe Quattro, Century, Regal, C15 and more - 2.5L, 3.3L, and 2.8L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Swivel Top/Universal Accumulator - Tube kit not required
Interchanges With: UAC RD5300C, ACDelco 1510771, Compressor Works 705136, Murray 33705, Pro Source 33705, NAPA Temp A9201, Compressor Works T33705, Nissens 95947 and 10 more
