2013 F-150 Oil Capacity And Type-most Get This Wrong
The 2013 Ford F-150 uses SAE 5W-20 oil for the 3.7L V6, 5.0L V8, and 6.2L V8, while the 3.5L EcoBoost uses SAE 5W-30; oil capacity varies by engine, with the 3.7L at 6.0 qt, the 5.0L at 7.7 qt, the 6.2L at 7.0 qt, and the 3.5L EcoBoost at 6.0 qt.
2013 F-150 oil specs
The safest way to think about the oil spec is that Ford tied viscosity to engine family, not to the truck name alone. That means the same 2013 F-150 badge can require different oil depending on whether it has the naturally aspirated V6, the 5.0L V8, the big 6.2L V8, or the twin-turbo 3.5L EcoBoost.
| Engine | Recommended oil | Capacity with filter | Common filter note |
|---|---|---|---|
| 3.7L V6 | SAE 5W-20 | 6.0 qt | Motorcraft FL-500S |
| 3.5L EcoBoost V6 | SAE 5W-30 | 6.0 qt | Motorcraft FL-500S |
| 5.0L V8 | SAE 5W-20 | 7.7 qt | Motorcraft FL-500S |
| 6.2L V8 | SAE 5W-20 | 7.0 qt | Motorcraft FL-820S |
That capacity is the amount Ford lists with the filter installed, so the dipstick, not the jug label, should be the final authority after the oil change. Ford's published capacity table for the 5.0L also shows 8.8 qt in one service context, which is a reminder that dry-fill and service-fill numbers can differ, so the owner's manual and dipstick matter more than internet shorthand.
Why this matters
Using the wrong viscosity in a truck engine can affect startup flow, fuel economy, and in some cases wear protection under load. The "easy but risky" part is that 5W-20 and 5W-30 sound close, but Ford's specification is still engine-specific, and the 3.5L EcoBoost is the standout case because it does not share the same oil grade as the other 2013 F-150 engines.
A practical shop rule is to match the viscosity, then verify the Ford specification printed on the oil bottle. Ford-matching oils mentioned in owner-info and service summaries include Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil and Motorcraft SAE 5W-20 Full Synthetic Motor Oil for the 3.7L, 5.0L, and 6.2L engines, while the EcoBoost uses Ford-approved SAE 5W-30.
"Check your oil level after the engine has been shut off long enough for the oil to drain back."
That advice is useful because a fill that is even a half-quart off can make owners think the engine is low when it is not, or vice versa. Forum discussions around the 5.0L repeatedly note confusion over the 7.7 qt figure, which is exactly why a final dipstick check is the safest habit.
Exact fill guidance
For a 2013 F-150 owner doing a basic drain-and-fill, the most useful number is the service-fill capacity, not the completely dry engine capacity. In practice, that means adding most of the listed amount, starting the engine briefly, shutting it off, waiting a few minutes, and then topping off gradually until the level sits in the normal range.
- Confirm your engine size from the door sticker, VIN, or engine cover.
- Buy the matching viscosity: 5W-20 for most engines, 5W-30 for the 3.5L EcoBoost.
- Add about 90% of the listed capacity first.
- Run the engine briefly, then shut it off and let oil drain back.
- Check the dipstick and add oil in small amounts until the mark is correct.
This process is especially important for the 5.0L V8, because its 7.7 qt capacity is large enough that an overfill can happen if someone blindly pours in eight full quarts and does not recheck. The engine will usually survive a small mistake, but the whole point of routine maintenance is to avoid turning a simple oil change into a drivability or seal issue.
Maintenance context
Modern service summaries commonly describe 7,500-mile oil-change intervals for synthetic oil use, but the better answer is to follow the maintenance schedule in the owner's manual and adjust for towing, idling, dust, and short-trip driving. That matters because a 2013 F-150 used as a work truck may need shorter intervals than a lightly driven commuter truck, even with the same oil type.
Industry advice also leans toward checking oil at least monthly and before long trips, which is simple preventive care for a truck that may carry heavy loads or spend time towing. In real-world terms, the cost of one extra quart is tiny compared with the cost of running low on a hard-working pickup engine.
Quick reference
The fastest memory aid is this: most 2013 F-150 engines want 5W-20, the 3.5L EcoBoost wants 5W-30, and the 5.0L takes 7.7 qt with filter. Those are the numbers most owners need when they are standing in the parts aisle trying to avoid buying the wrong jug.
- 3.7L V6: 5W-20, 6.0 qt.
- 3.5L EcoBoost: 5W-30, 6.0 qt.
- 5.0L V8: 5W-20, 7.7 qt.
- 6.2L V8: 5W-20, 7.0 qt.
If the truck was bought used and the engine is unclear, the most reliable next step is to decode the VIN or inspect the emissions label under the hood before you buy oil. That small check prevents the most common mistake people make with the 2013 F-150: assuming every trim shares the same service spec.
Risk factors
The "risky" part of oil service is not usually the brand name; it is mismatch, overfill, or skipping the level check. Using 5W-20 in a 3.5L EcoBoost, or 5W-30 in an engine Ford specifies for 5W-20, is the kind of shortcut that looks harmless but can work against the calibration Ford engineered.
Another common risk is relying on generic web charts that collapse all 2013 F-150s into a single answer. That mistake is especially easy to make because the truck lineup offered multiple engines in the same model year, and service tables can look similar while still differing by viscosity, capacity, and filter part number.
In plain terms, the answer is simple: match the engine, use the correct viscosity, and verify the level with the dipstick before driving away. That is the safest way to handle a 2013 F-150 oil change without turning a routine task into a costly mistake.
Everything you need to know about 2013 F 150 Oil Capacity And Type Most Get This Wrong
What oil does a 2013 F-150 5.0 take?
The 2013 F-150 with the 5.0L V8 takes SAE 5W-20 and holds 7.7 qt with the filter.
How much oil does a 2013 F-150 EcoBoost take?
The 2013 F-150 with the 3.5L EcoBoost takes SAE 5W-30 and holds 6.0 qt with the filter.
Can I use 5W-30 instead of 5W-20?
Ford's guidance for the 3.7L, 5.0L, and 6.2L engines points to 5W-20, so the correct answer is to use the specified grade rather than treating the two as interchangeable.
Do I fill to the full capacity number?
No, the safest method is to add most of the listed amount, then finish by reading the dipstick after the oil has drained back into the pan.
Is synthetic oil required?
No, synthetic or synthetic blend is not universally mandatory for the 2013 F-150, but the oil still needs to meet Ford's specification and the correct viscosity for the engine.