How to properly maintain the Vauxhall Zafira Life's engine?

I recently purchased a used Vauxhall Zafira Life and I want to make sure the engine is in good shape. What are the necessary steps and precautions I need to take for proper maintenance?

Regularly check the engine oil level and replace it according to the manufacturer's guidelines. Use high-quality oil to ensure optimal performance.

Keep an eye on the engine temperature and make sure it doesn't overheat. If it does, stop the car and let it cool down before continuing your journey.

Inspect the air filter and replace it if it's dirty. A clogged air filter can affect the engine's performance and decrease fuel efficiency.

Don't forget to regularly check the belts and hoses for wear and tear. Replace them if necessary to prevent any engine issues.

Performing regular tune-ups is crucial for maintaining the engine's health. Make sure to follow the recommended schedule in the owner's manual.