Engine oil & filter · normal duty
10,000 mi · 16,000 km
or every 12 mo · severe duty 5,000 mi · 8,000 km
Factory-recommended service schedule for the Ford F-150 XIV (P702) (2021 – 2025), by mileage and time, for normal and severe duty — read from the manufacturer's owner's manual and cited. Where an interval differs between this generation's engines, the range is shown with the per-engine breakdown. Severe-duty applies to short trips, towing, dusty or extreme-climate use.
Engine oil & filters 3
Fluids 6
| Service | Normal duty | Severe duty | Time | Source |
|---|---|---|---|---|
| Brake fluid flush | — | — | 36 mo | Verified[1][2] |
| Coolant flush | 100,000 mi · 160,000 km | — | 60 mo | Verified[1][2] |
| Front Differential Fluid | 100,000 mi · 160,000 km | 30,000 mi · 48,000 km | — | Verified[1][2] |
| Rear Differential Fluid | 150,000 mi · 240,000 km | 30,000 mi · 48,000 km | — | Verified[1][2] |
| Transfer-case fluid | 150,000 mi · 240,000 km | 30,000 mi · 48,000 km | — | Verified[1][2] |
| Transmission At Fluid | 100,000 mi · 160,000 km | 30,000 mi · 48,000 km | — | Verified[1][2] |
Tune-up & drive 2
Inspections & rotations 4
Gen-wide schedule from the manufacturer's documentation — some items vary by engine (shown above) or market. Full oil & fluid capacities: fluids & capacities →
Frequently asked
- How often should the Ford F-150 XIV (P702) have an oil change?
- The factory schedule calls for an engine-oil & filter change every 10,000 mi · 16,000 km or 12 mo under normal driving, and every 5,000 mi · 8,000 km under severe duty, verified from the owner's manual.
- Normal vs severe service — which applies to me?
- Severe (or 'special') duty applies to short trips, extreme cold/heat, dusty or stop-and-go driving, towing, or extended idling — most real-world use is closer to severe than many owners assume. When in doubt, follow the severe-duty intervals.
Sources
- Ford F-150 (P702) Service ManualRetrieved 2026-05-19
- Ford F-150 (P702) factory service specificationFord Service Content portal (canonical OM section "Capacities and Specifications — 3.5L EcoBoost") cross-verified against engineswork.com + enginehungry.com.Retrieved 2026-05-21