OE Quality
60-Day Returns

Universal Air RD1797C A/C Accumulator
Reliable A/C Accumulator for Buick, Oldsmobile, and Pontiac Models
The Universal Air Accumulator RD1797C is designed to maintain optimal performance in your vehicle's air conditioning system. Specifically compatible with Buick 88, Oldsmobile LSS, and Pontiac Bonneville, LeSabre, and Park Avenue models, this A/C accumulator helps ensure efficient refrigerant flow and moisture removal.
- Compatible with Buick 88, Oldsmobile LSS, Pontiac Bonneville, LeSabre, and Park Avenue
- Part number RD1797C for precise identification
- Designed to trap moisture and debris in A/C systems
- Supports proper refrigerant flow and system pressure
- Part of the Universal Air Accumulator product line
About the Universal Air Accumulator Product Line
The Accumulator line from Universal Air focuses on components that protect and enhance the efficiency of automotive air conditioning systems. This product line includes A/C accumulators engineered to remove moisture and contaminants, preventing damage to the compressor and other A/C components. The RD1797C is a part of this line, offering reliable performance tailored to specific vehicle models.
Product Details and Functionality
The RD1797C A/C accumulator is a critical component in the HVAC system of select Buick, Oldsmobile, and Pontiac vehicles. It functions by capturing excess moisture and debris from the refrigerant, which helps prevent corrosion and blockages within the system. This accumulator also regulates refrigerant flow, ensuring the compressor receives vapor rather than liquid refrigerant, which can cause damage. Its compatibility with models such as the Buick 88, Oldsmobile LSS, and Pontiac Bonneville, LeSabre, and Park Avenue makes it a precise replacement part for maintaining system integrity.
Common Issues Addressed by the A/C Accumulator RD1797C
- Prevents moisture buildup that can freeze and block refrigerant flow
- Reduces risk of compressor damage from liquid refrigerant
- Helps avoid corrosion within the A/C system
- Minimizes debris circulation that can clog system components
- Maintains consistent air conditioning performance in compatible vehicles
Installation Notes and Tips
When installing the Universal Air Accumulator RD1797C, ensure the system is properly evacuated and free of contaminants before replacement. Use appropriate tools to avoid damage to fittings and seals. Verify compatibility with your vehicle’s make and model—specifically Buick 88, Oldsmobile LSS, and Pontiac Bonneville, LeSabre, or Park Avenue. After installation, recharge the A/C system with the correct refrigerant and check for leaks to ensure optimal operation.
Quality Assurance and Warranty Information
Universal Air provides quality-tested A/C accumulators designed to meet OEM specifications. The RD1797C part undergoes rigorous inspection to ensure durability and performance. While specific warranty details may vary, Universal Air products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Buick | LeSabre | N/A | Accumulator |
| 1999 | Buick | Park Avenue | N/A | Accumulator |
| 1999 | Oldsmobile | 88 | N/A | Accumulator |
| 1999 | Oldsmobile | LSS | N/A | Accumulator |
| 1999 | Pontiac | Bonneville | N/A | Accumulator |
| 1998 | Buick | LeSabre | N/A | Accumulator |
| 1998 | Buick | Park Avenue | N/A | Accumulator |
| 1998 | Oldsmobile | 88 | N/A | Accumulator |
| 1998 | Oldsmobile | LSS | N/A | Accumulator |
| 1998 | Pontiac | Bonneville | N/A | Accumulator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.