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Global Parts 4711330 A/C Evaporator Core
Reliable A/C Evaporator Core for Buick, Cadillac, Oldsmobile, and Pontiac
The Global Parts A/C Evaporator Core part number 4711330 is designed to restore efficient cooling performance in select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. This replacement evaporator core is compatible with models such as the Buick LeSabre, Pontiac Bonneville, Cadillac DeVille, and Oldsmobile Delta 88.
Key Features of Global Parts A/C Evaporator Core 4711330
- Direct replacement for original evaporator core in specified GM models
- Compatible with Buick 98, LeSabre, and Park Avenue models
- Fits Cadillac DeVille and Brougham models
- Suitable for Oldsmobile Delta 88 and Pontiac Bonneville
- Manufactured to meet OEM specifications for reliable HVAC performance
Detailed Description of Part Number 4711330
This Global Parts A/C Evaporator Core is engineered to fit a range of GM vehicles including Buick, Cadillac, Oldsmobile, and Pontiac models from the late 20th century. The evaporator core is a critical component of the vehicle’s HVAC system, responsible for absorbing heat from the cabin air and enabling the air conditioning system to deliver cool air. Part number 4711330 ensures proper fitment and function in vehicles such as the Buick Park Avenue, Cadillac Brougham, and Pontiac Bonneville, maintaining the integrity of the factory HVAC system.
Common Issues Addressed by This A/C Evaporator Core
- Reduced cooling efficiency or warm air blowing from vents
- Leaks or corrosion within the evaporator core causing refrigerant loss
- Unusual odors or moisture buildup inside the vehicle cabin
- HVAC system freezing or inconsistent temperature control
- Noise or rattling sounds from the evaporator area
Installation Notes and Tips
- Ensure compatibility with your specific Buick, Cadillac, Oldsmobile, or Pontiac model before installation
- Professional installation is recommended due to the complexity of HVAC system components
- Inspect and replace any worn seals or O-rings during installation to prevent leaks
- Proper evacuation and recharge of the A/C system is necessary after installation
- Handle the evaporator core carefully to avoid damage to the fins and tubes
Quality Assurance and Warranty Information
Global Parts manufactures this A/C Evaporator Core to meet or exceed OEM standards, ensuring durability and reliable performance. Part number 4711330 undergoes quality control inspections to verify fit and function. Warranty coverage details should be confirmed at the time of purchase, typically including protection against manufacturing defects.
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Buick | LeSabre | 3.8L | V6 | N/A | |
| 1991 | Buick | Park Avenue | 3.8L | V6 | N/A | w/ Single AC System |
| 1991 | Cadillac | Brougham | 5.0L | V8 | N/A | w/ Single AC System |
| 1991 | Cadillac | DeVille | 4.9L | V8 | N/A | 1st Design |
| 1991 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | w/ Single AC System |
| 1991 | Pontiac | Bonneville | 3.8L | V6 | N/A | |
| 1990 | Buick | LeSabre | 3.8L | V6 | N/A | |
| 1990 | Oldsmobile | 98 | 3.8L | V6 | N/A | |
| 1990 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | |
| 1990 | Pontiac | Bonneville | 3.8L | V6 | N/A | |
| 1989 | Buick | LeSabre | 3.8L | V6 | N/A | |
| 1989 | Oldsmobile | 98 | 3.8L | V6 | N/A | |
| 1989 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | |
| 1989 | Pontiac | Bonneville | 3.8L | V6 | N/A |
* 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.