I'm not quite sure as I binned the receipts and got other parts at the same time.
Buying everything new from a dealer you're looking at about £200. The Kufatec wiring loom is pretty expensive.
I already had mouldings sprayed nup, and got the jets/pump on ebay.
If you can get the jets/mouldings/pump cheap, then you can drill your current bottle and just need ~2m of hose with some clips and do it for a lot less (plus the loom).