Fuel pressure regulator (fuel control valve)

Could anyone tell me the part no. of the fuel pressure regulator for the Z22SE engine?

Replacement is also welcome.

Thanks.

Used in a 2003 Zafira 2.2 CDX

part numbers in the link just make sure yours has the vaccuum pipe installed on it as the vec c dont have the vacuum pipe and is a different part
http://www.ebay.co.uk/itm/VAUXHALL-VX220-Z22SE-ZAFIRA-FUEL-PRESSURE-REGULATOR-NEW-/180623591716?pt=Race_Car_Parts&hash=item2a0e014924

Thanks evocarlos. That's the one I need.