The 2004 Ford Expedition with a 4.6-liter V8 typically requires about 6 quarts of engine oil when performing a full oil change with a new filter. If you’re topping up after a drain without replacing the filter, you’ll generally need around 5 quarts. Always confirm the level with the dipstick after refilling to avoid over- or underfilling.
Below is a concise guide to the engine oil capacity and recommended oil types for this model year. The figures come from Ford’s specifications and common service data for the 4.6L V8 used in Expeditions around 2004. Variations can occur with different sub-models or engine configurations, so consult your owner’s manual or a dealer if you have any doubt.
Oil capacity for the 2004 Expedition 4.6L
The following figures indicate how much oil the engine holds with and without a new filter during a typical oil change.
- Oil capacity with filter: 6 quarts (approximately 5.7 liters)
- Oil capacity without filter: 5 quarts (approximately 4.7 liters)
When performing a drain-and-fill, plan to replace the filter and refill to about 6 quarts, then recheck the level on the dipstick and add oil in small increments if needed.
Recommended oil grade and types for the 4.6L V8
Ford’s guidance for this engine generally favors a thinner grade for most climates, with options based on climate and driving conditions. The standard recommendation is 5W-20 viscosity, with allowances for other variants or conditions as noted in the owner’s manual.
- 5W-20 viscosity (recommended for most climates; can be conventional, synthetic blends, or full synthetic, as long as it meets Ford/API specifications)
- 5W-30 viscosity (may be permitted in hot climates or under severe driving, depending on your manual’s guidance)
Always use the oil grade and specification specified in your owner’s manual or by your Ford dealer for your exact vehicle. If there’s any doubt, consult a professional mechanic.
Practical notes for the oil change
Gather the right quantity and type of oil, replace the oil filter, and check the level after startup and a brief idle period. Record the final dipstick reading to ensure you’re within the correct range, and adjust if necessary by small increments.
Summary
For a 2004 Ford Expedition with the 4.6L engine, plan for about 6 quarts of oil with the filter during a full change, or 5 quarts if you’re not replacing the filter. Use 5W-20 as the default viscosity, with 5W-30 as a potential alternative in certain conditions per your owner's manual. Always verify the level with the dipstick after refilling and follow Ford’s official specifications for the best results.