Dont use that mate.
Have a look at the TPS parts list thread and get your oil, oil filter,sump plug and washer from the dealers or your local TPS. ( TPS will be cheaper but still gen parts)
Always go genuine with service items.
mk4 Golf 1.8T Oil Filter £2.80 exc VAT Part Number - S06A115561B
mk4 Golf 1.8T Sump Plug £1.00 exc VAT Part Number - SN90813202
5ltr Quantum Longlife Oil £24.19 exc VAT Part Number - ZGB115QLB00501