2004 Pontiac Grand Prix Oil Type & Capacity: 5W-30 (4.5 quarts)
The 2004 Pontiac Grand Prix takes 5W-30 motor oil — 4.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| GT | API - SAE 5W-30 | 4.50 QTS. | — | Use oil that meets GM Standard GM6094M. If it is going to be 0°F (-18°C) or above and SAE 5W-30 is not available, you may use SAE 10W-30. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50. If you are in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), it is recommended that you use either an SAE 5W-30 synthetic oil or an SAE 0W-30 oil. Both will provide easier cold starting and better protection for your engine at extremel low temperatures. |
| GTP | API - SAE 5W-30 | 4.50 QTS. | — | Use oil that meets GM Standard GM6094M. If it is going to be 0°F (-18°C) or above and SAE 5W-30 is not available, you may use SAE 10W-30. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50. If you are in an area of extreme cold, where the temperature falls below -20Deg.F (-29Deg.C), it is recommended that you use either an SAE 5W-30 synthetic oil or an SAE 0W-30 oil. Both will provide easier cold starting and better protection for your engine at extremel low temperatures. |
More factory specs & repair guides for your Grand Prix
🛞 2004 Pontiac Grand Prix Tire Size & Pressure →🌧️ 2004 Pontiac Grand Prix Wiper Blade Sizes →💡 2004 Pontiac Grand Prix Light Bulb Sizes →📖 2004 Pontiac Grand Prix Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
11.2 quarts (10.59 L) — 50/50 mixture of DEX-COOL and clean, drinkable water. After refill, the level must be checked. Add enough engine coolant so that the fluid is within the proper operating range.
Frequently asked questions
What type of oil does a 2004 Pontiac Grand Prix take?
The 2004 Pontiac Grand Prix takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
What is the oil capacity of a 2004 Pontiac Grand Prix?
The 2004 Pontiac Grand Prix oil capacity is 4.5 quarts with a filter change.
How often should I change the oil in my 2004 Pontiac Grand Prix?
Most 2004 Pontiac Grand Prix owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Pontiac recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2004 Pontiac Grand Prix?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2004 Pontiac Grand Prix. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.