6.7L Power Stroke Oil Capacity
The 6.7L Power Stroke takes 13 qt (2011-2022) and 15 qt (2023-2026) with a filter change - the capacity changed by model year, which is why you will see conflicting numbers online.
Key takeaways
- Capacity: 13-15 quarts with a filter change - it depends on model year, see the table.
- Viscosity: 10W-30, or 15W-40 (severe duty, towing, hot climates).
- Look for oil meeting Ford WSS-M2C171-F1.
- Fitted to: Ford F-250 Super Duty, Ford F-350 Super Duty, Ford F-450.
Oil capacity by model year
| Model years | Capacity (with filter) | Viscosity |
|---|---|---|
| 2011-2022 | 13 qt(12.3 L) | 10W-30 · 15W-40 (severe duty, towing, hot climates) |
| 2023-2026 | 15 qt(14.2 L) | 10W-30 · 15W-40 (severe duty, towing, hot climates) |
Ford increased capacity by 2 quarts for 2023. Medium-duty F-650/F-750 differ: 15 qt (2015-2022) and 17 qt (2023+).
Oil for the 6.7L Power Stroke
You need 15 quarts of 10W-30 heavy-duty diesel oil meeting Ford WSS-M2C171-F1 - that is more than one jug, so buy accordingly. Change the filter with it.
Shop 10W-30 diesel oilYou need about 15 quartsShopAs an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Shop 10W-30 diesel oilTrucks with the 6.7L Power Stroke
Looking for a specific year instead? Look up oil by year, make and model.
Frequently asked
How much oil does a 6.7L Power Stroke take?
The 6.7L Power Stroke takes 13 qt (2011-2022) and 15 qt (2023-2026) with a filter change - the capacity changed by model year, which is why you will see conflicting numbers online.
What oil viscosity does the 6.7L Power Stroke use?
2011-2022: 10W-30, or 15W-40 (severe duty, towing, hot climates). 2023-2026: 10W-30, or 15W-40 (severe duty, towing, hot climates). Look for oil meeting Ford WSS-M2C171-F1.
Which trucks use the 6.7L Power Stroke?
Ford F-250 Super Duty, Ford F-350 Super Duty, Ford F-450, Ford F-550. It ran from 2011 to 2026.
Should I fill it to exactly 13-15 quarts?
No - treat the capacity as a guide and finish on the dipstick. Published capacities are nominal, and how much drains out varies with temperature, how long you let it drip, and whether the filter holds oil. Add most of it, run the engine briefly, then top up to the mark.