| Engine oil and oil filter | Every service, often 10,000 to 15,000 km or 12 months | Heat and long idling age oil faster, so many drivers follow the severe use schedule. |
| Engine air filter | Check every service, replace often at 20,000 to 40,000 km | Sand and fine dust can clog it well before the schedule. |
| Cabin air filter | Often every 15,000 to 30,000 km or yearly | A blocked filter weakens AC airflow and causes smells. |
| Brake fluid | Often every 2 years | Old fluid absorbs moisture and can fade under hard braking in heat. |
| Spark plugs | From about 40,000 to 100,000 km, by plug type | Worn plugs cause misfires, rough idle and higher fuel use. |
| Coolant | By coolant type and age, see the handbook | The cooling system works hardest in summer traffic. |
| Timing belt, where fitted | By mileage or age, whichever comes first | A failed belt can cause major engine damage. |
| Gearbox fluid | By maker, often reviewed at 60,000 to 100,000 km in severe use | Heat and stop start driving are hard on automatic gearboxes. |
| Battery | Test every service | Heat shortens battery life, often to 2 or 3 years. |