2021 Ford Super Duty Oil type
Depends on your engine. Choose yours, or compare them here.
- 6.2L SAE 5W-30
- 6.2L, extremely cold climates (-22°F/-30°C or below) SAE 0W-30
- 6.7L Diesel SAE 5W-40·SAE 15W-40
- 7.3L SAE 5W-30
- 7.3L, extremely cold climates (-22°F/-30°C or below) SAE 0W-30
SAE 5W-30
6.2L
SAE 0W-30
6.2L, extremely cold climates (-22°F/-30°C or below)
SAE 5W-40
SAE 15W-40
SAE 5W-30
7.3L
SAE 0W-30
7.3L, extremely cold climates (-22°F/-30°C or below)
2021 Ford Super Duty Owner's Manual, PDF pages 452, 453, 456 and 457
Motorcraft® SAE 5W-30 Synthetic Blend MotorOpen the manual at this page ↗Added Oct 18, 2026
See where it's printed
Oil type · 6.2L · PDF page 452
Motorcraft® SAE 5W-30 Synthetic Blend Motor
Oil type · 6.2L, extremely cold climates (-22°F/-30°C or below) · PDF page 453
Engine Oil - SAE 0W-30 - Synthetic Blend
Oil type · 6.7L Diesel · PDF page 456
Motorcraft® SAE 5W-40 Full Synthetic Diesel Motor
Oil type · 6.7L Diesel · PDF page 456
Motorcraft® SAE 15W-40 Super Duty Diesel Motor
Oil type · 7.3L · PDF page 457
Motorcraft® SAE 5W-30 Synthetic Blend Motor
Oil type · 7.3L, extremely cold climates (-22°F/-30°C or below) · PDF page 457
Engine Oil - SAE 0W-30 - Synthetic Blend
2021 Ford Super Duty Owner's Manual, PDF page 452
Motorcraft® SAE 5W-30 Synthetic Blend MotorOpen the manual at this page ↗Added Oct 18, 2026
See where it's printed
Oil type · 6.2L · PDF page 452
Motorcraft® SAE 5W-30 Synthetic Blend Motor
2021 Ford Super Duty Owner's Manual, PDF page 453
Engine Oil - SAE 0W-30 - Synthetic BlendOpen the manual at this page ↗Added Oct 18, 2026
See where it's printed
Oil type · 6.2L, extremely cold climates (-22°F/-30°C or below) · PDF page 453
Engine Oil - SAE 0W-30 - Synthetic Blend
2021 Ford Super Duty Owner's Manual, PDF page 456
Motorcraft® SAE 5W-40 Full Synthetic Diesel MotorOpen the manual at this page ↗Added Oct 18, 2026
See where it's printed
Oil type · 6.7L Diesel · PDF page 456
Motorcraft® SAE 5W-40 Full Synthetic Diesel Motor
Oil type · 6.7L Diesel · PDF page 456
Motorcraft® SAE 15W-40 Super Duty Diesel Motor
2021 Ford Super Duty Owner's Manual, PDF page 457
Motorcraft® SAE 5W-30 Synthetic Blend MotorOpen the manual at this page ↗Added Oct 18, 2026
See where it's printed
Oil type · 7.3L · PDF page 457
Motorcraft® SAE 5W-30 Synthetic Blend Motor
2021 Ford Super Duty Owner's Manual, PDF page 457
Engine Oil - SAE 0W-30 - Synthetic BlendOpen the manual at this page ↗Added Oct 18, 2026
See where it's printed
Oil type · 7.3L, extremely cold climates (-22°F/-30°C or below) · PDF page 457
Engine Oil - SAE 0W-30 - Synthetic Blend
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 6.2L | SAE 5W-30 | “Motorcraft® SAE 5W-30 Synthetic Blend Motor” | PDF page 452 ↗ |
| 6.2L, extremely cold climates (-22°F/-30°C or below) | SAE 0W-30 | “Engine Oil - SAE 0W-30 - Synthetic Blend” | PDF page 453 ↗ |
| 6.7L Diesel | SAE 5W-40 | “Motorcraft® SAE 5W-40 Full Synthetic Diesel Motor” | PDF page 456 ↗ |
| 6.7L Diesel | SAE 15W-40 | “Motorcraft® SAE 15W-40 Super Duty Diesel Motor” | PDF page 456 ↗ |
| 7.3L | SAE 5W-30 | “Motorcraft® SAE 5W-30 Synthetic Blend Motor” | PDF page 457 ↗ |
| 7.3L, extremely cold climates (-22°F/-30°C or below) | SAE 0W-30 | “Engine Oil - SAE 0W-30 - Synthetic Blend” | PDF page 457 ↗ |
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