Compatible Spare Parts for the Wickes Siena

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SienaQ4-CRClockwise (to open) red1/2" x 20 x 51mm NTC£7.49 Today
SienaQ4-ABAnticlockwise (to open) blue1/2" x 20 x 51mm NTC£7.49 Today
SienaQ4-PPair (1 x red, 1 x blue)1/2" x 20 x 51mm NTC£14.98 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SR63C-SSingleAerator chrome£6.99 Today
SS04-SSingleM5 handle grub screw£3.00 Today
SK14-SSingleSpout O'Rings£4.49 Today
ST14-SSingle14mm spanner£6.50 Today
SA04-SSingle10mm adaptor x 32 teeth£2.99 Today


Tap Magician compatible replacement spares to fit Wickes Siena Kitchen Mono Mixer Kitchen Chrome Swan Neck tap 207012

Please be aware there are many other manufacturers which have identical looking taps which take a different size valve so if you have identified just by a photo online this may not be the right part. If you are not certain you have the Cooke and Lewis Treur please send us a photograph of the cartridge removed from the tap for us to identify and confirm which size you need.

For guidance / instructions of how to replace a tap valve step by step please click here

Easily repair your leaking tap. Our Cartridges are premium quality, quarter turn with 20 teeth on spline. Please note for this tap design you will require our "Clockwise Red" for the cold tap, and our "Anti-clockwise blue" for your hot tap.

Our parts are fully compatible with parts VS01-C20 1/2〞CD Valve

If your tap is leaking where the spout joins the tap base then you will need to replace the spout seals/ O Rings / O'Ring

Handle screw is our SS04-S

Sienna Tap utilises a blue plastic 32 teeth handle / spline adaptor. (tap head carrier) (our compatible code SA04)

If your tap is leaking from the neck (where the spout joins the tap body) then the seals inside the spout need replacing. When you replace the new rubber seals they need greasing with a silicone grease.

If you require a new antisplasher /aerator this is our part SR63C (Chrome)

You can find the Treur tap diagram below.
How To remove the handle: Use 2.5mm allen key to undo grub screw on the back of the handle. The handle will then pull off.

Handle screw is our SS04-S



Tap Magician are the UK experts in ceramic disc tap cartridges and leaky taps. We offer high quality fully compatible tap valve spares for most UK kitchen, basin, bath and shower mixers. Easily repair and doctor your leaking or dripping hot and cold taps. Traditional or ceramic valve type. We have experienced advisors available for any technical support you need help or advice with. We stock the spare parts for all of our valves for easy and cheap low cost future maintenance (ceramic disc internals and silicone seals and washers and o'rings). We offer a 12 month warranty on all of our products.