How much oil does a 6.7 Ford f350 take?
The 6.7L Power Stroke Ford F-350 typically takes about 15 quarts (roughly 14.2 liters) of engine oil for a full change including the filter.
Oil volume can vary slightly by model year, emissions equipment, and whether you replace the oil filter during the change. Always consult the owner's manual and verify with the dipstick after filling to ensure the engine is at the proper level.
Official capacity and year-by-year notes
The following reflects Ford's standard specification for most 6.7L engines used in F-350 pickups and chassis cabs.
- Oil capacity with filter: 15 quarts (approximately 14.2 liters).
Note: Some service bulletins or dealer literature may cite slight variations due to different filter bodies or engine configurations, but 15 quarts with filter is the widely cited figure.
What can affect the actual amount you need?
The exact amount you’ll need to reach the proper oil level on the dipstick can vary. Consider these factors when planning an oil change.
- Engine age, mileage, and wear can influence oil capacity and dipstick readings.
- Oil filter size and type may affect how full the engine reads on the dipstick after a fill.
- Oil viscosity and temperature: colder oil fills differently, so you may need to account for a longer fill or slight variation when measuring at operating temperature.
When performing an oil change, always fill gradually, check the dipstick, and recheck after a few minutes of settling to ensure you're at the correct level.
Practical steps for changing the oil
Below is a practical sequence to ensure you get the fill right on a 6.7L Power Stroke F-350:
Oil specifications and filter compatibility
Use a modern diesel-specific full-synthetic oil, typically 5W-40, meeting current API CK-4 or the latest Ford specification for your year. Use a compatible oil filter designed for the 6.7L Power Stroke.
- Prepare the right oil and filter: confirm the current manufacturer specification for your year and emissions package.
- Drain the used oil and replace the oil filter with a new unit that matches the engine’s specification.
- Add oil gradually in small increments (about 2-3 quarts at a time) and pause to check the level with the dipstick.
- Run the engine for about 1 minute, shut off, wait a few minutes for oil to settle, and recheck the level. Top up if necessary until you reach the full mark.
Following these steps helps ensure you reach the standard 15-quart capacity accurately and avoid overfilling or underfilling the engine.
Summary
For most Ford F-350 trucks with the 6.7L Power Stroke, the official oil capacity is about 15 quarts (14.2 liters) with the oil filter installed. Always verify with your owner's manual and dipstick, as years and configurations can cause minor variations. Using the recommended full-synthetic diesel oil and replacing the filter during an oil change will help you achieve the correct level and maintain engine health.
