steering

Hi mate, if its the mk2 model you should as long as it has the pivot bracket in place on bulkhead. this is what you will need also the lower plastic section.
http://www.ebay.co.uk/itm/VAUXHALL-ZAFIRA-B-05-11-ASTRA-MK5-05-09-ADJUSTABLE-STEERING-COLUMN-13182345-/221363356361?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item338a48c2c9
You will also need the upper plastic section with rubber part.
Not 100% sure what else is needed.