What is the best way to extend the life of my Vauxhall Zafira's engine?

My Vauxhall Zafira Life has almost 100,000 miles on it and I want to ensure its engine stays healthy for as long as possible. What maintenance tips or practices should I follow? How often should I change the engine oil and what type is recommended?

Regularly changing your engine oil and using the recommended type is crucial for extending the life of your Vauxhall Zafira's engine. It is generally recommended to change your oil every 5,000 miles or 6 months, whichever comes first. This will ensure that your engine is always properly lubricated and clean from any debris or contaminants.

Aside from regular oil changes, another important maintenance practice is to have your engine's coolant flushed and replaced at least every 5 years or 50,000 miles. This will prevent your engine from overheating and damaging its components.

To keep your engine running smoothly and efficiently, it is also recommended to have your spark plugs replaced every 30,000 miles or so. This will ensure proper combustion and prevent any misfiring.