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Mira Agile/Adept/Pronta Dual Thermostatic Cartridge 4.1736.703

Mira

Mira Agile/Adept/Pronta Dual Thermostatic Cartridge 4.1736.703

Genuine Mira dual thermostatic cartridge for Agile, Adept and Pronta shower valves; reuse the spring from your old cartridge.

At a glance

  • Also known as 2350017, MIRA-1736.703
Manufacturer part no.
1736.703
Showing prices

£152.78

£127.32 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 4.1736.703 is a genuine Mira thermostatic cartridge assembly for Mira Duo, Agile, Adept and Pronta dual-control shower valves. Fitted inside the mixer valve, it controls and stabilises the mixed water temperature from the hot and cold supplies.

Signs this part needs replacing

  • Shower struggles to maintain the selected temperature
  • Temperature control feels stiff or difficult to adjust
  • Water runs noticeably hotter or colder than set
  • Dripping or weeping from the valve when off

Before you order

  • Match the part number printed on your existing cartridge before ordering
  • Keep the spring from your old cartridge — it is not supplied with the replacement
  • Isolate the water supply before dismantling the valve
  • Use silicone-based grease on seals when fitting

Not sure which part?

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