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Mira Cartridge Assembly 503/503B 1.902.79.3.0

Mira

Mira Cartridge Assembly 503/503B 1.902.79.3.0

Mira 1.902.79.3.0 cartridge assembly, designated 503/503B, supplied as a shower valve spare.

At a glance

  • Also known as 2314930
Manufacturer part no.
1.902.79.3.0
Showing prices

£94.08

£78.40 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Mira 1.902.79.3.0 is a cartridge assembly designated 503/503B, listed within the Mira shower spares range under cartridges. It is the cartridge that sits within the shower valve body and is the part renewed when the valve is serviced or repaired. The part number 1.902.79.3.0 identifies this assembly.

Before you order

  • Check the existing cartridge part number is 1.902.79.3.0, or that the 503/503B designation matches the valve being worked on.
  • Confirm the valve model takes the 503/503B cartridge assembly before ordering.
  • Inspect the valve body for damage or scale while the cartridge is removed, so the new assembly can be fitted cleanly.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.