Model: Mazda B, UN (1998 – 2006)
 | Engine code | Engine Oil Capacity [litre] | SAE Viscosity Grade |
|---|---|---|---|
| B2500 D (1999 – 2006) | WL | 6.3 | 5W-30 10W-30 10W-40 |
| B2500 D 4WD (1997 – 1999) | WL | 6.3 | 5W-30 10W-30 10W-40 |
| B2500 D 4WD (1999 – 2006) | WL | 6.3 | 5W-30 10W-30 10W-40 |
| B2500 TD (1999 – 2006) | WL-T | 5.6 | 5W-30 10W-30 10W-40 |
| B2500 TD 4WD (1999 – 2006) | WL-T | 6.3 | 5W-30 10W-30 10W-40 |
| B2600 2WD (1999 – 2006) | G6 | 4.7 | 0W-40 5W-30 5W-40 10W-40 |
| B2600 4WD (1998 – 1999) | G6 | 4.7 | 0W-40 5W-30 5W-40 10W-40 |
| B2600 4WD (1999 – 2006) | G6 | 4.7 | 0W-40 5W-30 5W-40 10W-40 |
Model: Mazda B, UF (1984 – 1998)
 | Engine code | Engine Oil Capacity [litre] | SAE Viscosity Grade |
|---|---|---|---|
| B2600 4×4 (1985 – 1998) | 4.9 | 0W-40 10W-40 5W-30 5W-40 | |
| B2200 Diesel (1984 – 1997) | R2 | 5.4 | 5W-30 10W-40 15W-40 10W-30 |
| B1600 (1985 – 1986) | F6 | 3.9 | 0W-40 10W-40 5W-30 5W-40 |
| B2000 (1984 – 1994) | FE | 3.9 | 0W-40 10W-40 5W-30 5W-40 |