2014 Ford F-450 Super Duty Oil Type & Capacity
The 2014 Ford F-450 Super Duty oil type depends on the engine: the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.7L takes 10W-30 (13.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the 6.8L takes 5W-20 (7.0 quarts with filter); the King Ranch, 4WD takes 10W-30 (13.0 quarts with filter); the King Ranch, RWD takes 10W-30 (13.0 quarts with filter); the Lariat, 4D Cab Chassis Extra Cab, 4WD takes 10W-30 (13.0 quarts with filter); the Lariat, 4D Cab Chassis Extra Cab, RWD takes 10W-30 (13.0 quarts with filter); the Lariat, 4D Cab Chassis, 4WD takes 10W-30 (13.0 quarts with filter); the Lariat, 4D Cab Chassis, RWD takes 10W-30 (13.0 quarts with filter); the Lariat, 4D Pickup, 4WD takes 10W-30 (13.0 quarts with filter); the Lariat, 4D Pickup, RWD takes 10W-30 (13.0 quarts with filter); the Platinum, 4WD takes 10W-30 (13.0 quarts with filter); the Platinum, RWD takes 10W-30 (13.0 quarts with filter); the XL, 4D Pickup, 4WD takes 10W-30 (13.0 quarts with filter); the XL, 4D Pickup, RWD takes 10W-30 (13.0 quarts with filter); the XLT, 4D Pickup, 4WD takes 10W-30 (13.0 quarts with filter); the XLT, 4D Pickup, RWD takes 10W-30 (13.0 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.7L: 10W-30, 13.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- 6.8L: 5W-20, 7.0 quarts with filter
- King Ranch, 4WD: 10W-30, 13.0 quarts with filter
- King Ranch, RWD: 10W-30, 13.0 quarts with filter
- Lariat, 4D Cab Chassis Extra Cab, 4WD: 10W-30, 13.0 quarts with filter
- Lariat, 4D Cab Chassis Extra Cab, RWD: 10W-30, 13.0 quarts with filter
- Lariat, 4D Cab Chassis, 4WD: 10W-30, 13.0 quarts with filter
- Lariat, 4D Cab Chassis, RWD: 10W-30, 13.0 quarts with filter
- Lariat, 4D Pickup, 4WD: 10W-30, 13.0 quarts with filter
- Lariat, 4D Pickup, RWD: 10W-30, 13.0 quarts with filter
- Platinum, 4WD: 10W-30, 13.0 quarts with filter
- Platinum, RWD: 10W-30, 13.0 quarts with filter
- XL, 4D Pickup, 4WD: 10W-30, 13.0 quarts with filter
- XL, 4D Pickup, RWD: 10W-30, 13.0 quarts with filter
- XLT, 4D Pickup, 4WD: 10W-30, 13.0 quarts with filter
- XLT, 4D Pickup, RWD: 10W-30, 13.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.7L — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| 6.8L — 6.8L Eng | MOTORCRAFT SAE 5W-20 Motor Oil or equivalent | 7.00 QTS. | — | The engine has been designed to use Motorcraft engine oils or equivalent oils that meet Ford specifications. It is also acceptable to use an engine oil of recommended viscosity grade that meets API SN requirements and displays the API certification mark for gasoline engines. DO NOT use oils labeled as API SN unless the label also displays the API certification mark. These oils do not meet the requirements of your vehicle’s engine and emissions system. DO NOT use supplemental engine oil additives in your engine. They are unnecessary and could lead to engine damage not covered by your Ford warranty. |
| King Ranch, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| King Ranch, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Lariat, 4D Cab Chassis Extra Cab, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Lariat, 4D Cab Chassis Extra Cab, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Lariat, 4D Cab Chassis, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Lariat, 4D Cab Chassis, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Lariat, 4D Pickup, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Lariat, 4D Pickup, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Platinum, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| Platinum, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| XL, 4D Pickup, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| XL, 4D Pickup, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| XLT, 4D Pickup, 4WD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
| XLT, 4D Pickup, RWD — 6.7L Eng | MOTORCRAFT Motor Oil SAE 10W-30 Super Duty, SAE 15W-40 Super Duty, SAE 5W-40 Super Duty, 0W-30 Super Duty, or equivalent | 13.00 QTS. | — | — |
Buy the right oil
Buy 10W-30 motor oil on AmazonBuy 5W-20 motor oil on Amazon2014 Ford F-450 Super Duty oil filter on AmazonAs an Amazon Associate we earn from qualifying purchases made through these links.
More specs & repair guides for your F-450 Super Duty
2014 Ford F-450 Super Duty factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
48.0 quarts (1.41 L) — MOTORCRAFT Specialty Orange Engine Coolant Revitalizer. 48.0 fl. oz. (1.4l) per addition if required.
Frequently asked questions
What type of oil does a 2014 Ford F-450 Super Duty take?
It depends on the engine: 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.7L uses 10W-30; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; 6.8L uses 5W-20; King Ranch, 4WD uses 10W-30; King Ranch, RWD uses 10W-30; Lariat, 4D Cab Chassis Extra Cab, 4WD uses 10W-30; Lariat, 4D Cab Chassis Extra Cab, RWD uses 10W-30; Lariat, 4D Cab Chassis, 4WD uses 10W-30; Lariat, 4D Cab Chassis, RWD uses 10W-30; Lariat, 4D Pickup, 4WD uses 10W-30; Lariat, 4D Pickup, RWD uses 10W-30; Platinum, 4WD uses 10W-30; Platinum, RWD uses 10W-30; XL, 4D Pickup, 4WD uses 10W-30; XL, 4D Pickup, RWD uses 10W-30; XLT, 4D Pickup, 4WD uses 10W-30; XLT, 4D Pickup, RWD uses 10W-30.
How much oil does a 2014 Ford F-450 Super Duty take?
Capacity depends on the engine: 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.7L holds 13.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; 6.8L holds 7.0 quarts with filter; King Ranch, 4WD holds 13.0 quarts with filter; King Ranch, RWD holds 13.0 quarts with filter; Lariat, 4D Cab Chassis Extra Cab, 4WD holds 13.0 quarts with filter; Lariat, 4D Cab Chassis Extra Cab, RWD holds 13.0 quarts with filter; Lariat, 4D Cab Chassis, 4WD holds 13.0 quarts with filter; Lariat, 4D Cab Chassis, RWD holds 13.0 quarts with filter; Lariat, 4D Pickup, 4WD holds 13.0 quarts with filter; Lariat, 4D Pickup, RWD holds 13.0 quarts with filter; Platinum, 4WD holds 13.0 quarts with filter; Platinum, RWD holds 13.0 quarts with filter; XL, 4D Pickup, 4WD holds 13.0 quarts with filter; XL, 4D Pickup, RWD holds 13.0 quarts with filter; XLT, 4D Pickup, 4WD holds 13.0 quarts with filter; XLT, 4D Pickup, RWD holds 13.0 quarts with filter.
Can I use synthetic oil in my 2014 Ford F-450 Super Duty?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2014 Ford F-450 Super Duty. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.