I have an Astra H 1.6 2004 as far as I know I have never seen a fuel filter on the car. It is not mentioned in Haynes. Don't think anyone has mentioned it here. So why was the H not fitted with a fuel filter?
all cars have a fuel filter sometimes in the engine bay or sometimes under the car iv just changed one on an astra g 2004 and it was underneath the car on passenger side under rear door,the easiest thing to do is simply follow the fuel lines from the engine bay and you will come across it eventually,you definitely need to change fuel filter though if your gonna do a full service,only cheap to buy and easy to fit.
As far as I can gather the petrol H has one in the tank, which is not an easy change. That's why I was wondering if it had an easy changeable inline one too. Like the G.
Owners manual states 4 years or 40,000 mile change interval for the fuel filter. Why vaux have not updated that?