1998 Pontiac Grand Prix coolant capacity
The 1998 Pontiac Grand Prix holds about 11 to 13.3 quarts of coolant, depending on the engine - the full cooling-system capacity when cold.
Key takeaways
- The 1998 Pontiac Grand Prix holds about 11 to 13.3 quarts of coolant total, depending on engine.
- This is the full cooling-system fill with the engine cold.
- Refill to the marked level, and use the coolant type your owner's manual specifies.
| Engine | Capacity | Liters |
|---|---|---|
| 3.1 V6 | 11 qt | 10.4 L |
| 3.8 V6 Supercharged | 11.2 qt | 10.6 L |
| 3.8 V6 Supercharged | 12.4 qt | 11.7 L |
| 5.3 V8 | 13.3 qt | 12.6 L |
When refilling, add coolant to the marked level rather than forcing in the full figure. Source.