Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

i have a corsa with a X12SZ engine! does anybody know if one of these t-pieces fits on my engine?

http://www.ebay.co.uk/itm/Oil-Gauge-T-P ... 519a0bef2b

http://www.ebay.co.uk/itm/Vauxhall-8v-1 ... 3cba1308fd

http://www.ebay.co.uk/itm/OIL-PRESSURE- ... 20baa2272f