I have a vectra c 2.2 DTI SRI on a 2003. I want to replace the mass air flow meter. I was having a look through ebay and it became apparrent that the part number on my unit dosent seem to match any that are listed for my car.

The unit in my car is 0281002184. Does anybody know if this is the correct unit?? Ive seen two or three different numbers which list as suitible for this version of the car.