How to Change Oil and Filter on the Opel Astra J

In this video, you will see how to change the oil on an Opel Astra J: we will also see how to change the corresponding filter. First, open the bonnet and remove the oil filler cap; it is advisable to add a pre-change detergent to the oil to clean the entire reservoir.

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Run the engine for 5 minutes, then add the additive and leave it running for 10 to 15 minutes at idle. Then lift the front of the car and support it on axle stands, then access the oil sump bolt - which will come out suddenly, so be quick with the container to collect the oil, which you will then dispose of at an authorised centre - which you should already have ready.

The filter will also leak oil, so you will need a container or use the previous one. Unscrew the oil filter, detach the cartridge from the flange, and remove the gasket, then clean the flange with brake cleaner. Place the new gasket in position, lubricating it with new oil, insert the filter properly into the flange, and hand-tighten it initially.

Close it securely. Now go underneath and fit a new plug to the oil sump, without overtightening it. Lower the car from the stands, then refill the oil in the reservoir.

Your Astra J 1.4 takes 4 litres of oil (unless it has 64Kw, then it needs 3.75 litres, and 3.5 litres for the 1.3). Fill to 90%, and leave it running for 30 seconds to fill the oil filter. Remove the dipstick and clean it. Reinsert it and check the oil level.

It is recommended not to exceed the maximum level.