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Broag Plug Cap M4 Threaded Pin 26325

Broag

Broag Plug Cap M4 Threaded Pin 26325

Brown Broag plug cap with an M4 threaded pin, used at the ignition electrode on Broag Commercial boilers.

At a glance

  • Also known as 2200642
Manufacturer part no.
26325
Showing prices

£17.45

£14.54 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
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 Broag plug cap (part number 26325) is a brown insulating cap fitted with an M4 threaded pin, used to connect the ignition electrode lead on Broag Commercial gas boilers. It forms the electrical termination between the ignition circuit and the electrode.

Signs this part needs replacing

  • The cap is cracked, split or scorched, allowing the electrode connection to arc
  • The cap no longer grips the electrode terminal and works loose in service
  • Intermittent ignition or a boiler that fails to light on demand
  • Visible tracking, carbon build-up or discolouration around the cap
  • Repeated nuisance lockouts traced to an unstable ignition circuit connection

Before you order

  • Confirm the appliance model against the fit list above
  • Check the electrode terminal thread and cap body for damage before fitting
  • Verify the existing cap is a brown M4 threaded pin type
  • Isolate the electrical supply before removing or refitting the cap

Not sure which part?

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