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Worcester Bosch Brass Blanking Plug 87161402610

Worcester Bosch

Worcester Bosch Brass Blanking Plug 87161402610

Brass blanking plug (87161402610) for Worcester Bosch gas and oil boilers, used to seal an unused threaded port on the appliance.

At a glance

  • Part type: blanking plug
  • Also known as 1017333
Manufacturer part no.
87161402610
GC number
H34-942
Showing prices

£4.79

£3.99 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Worcester Bosch 87161402610 is a brass blanking plug used across a number of Worcester gas and oil boiler ranges. It closes off an unused threaded port on the appliance so the gas or water circuit stays sound. It is a small consumable item, typically fitted or refitted during servicing and component replacement.

Signs this part needs replacing

  • Damp staining, weeping or a visible drip at the plug
  • Green verdigris or white corrosion on the brass body
  • Leak detection fluid bubbling at the plug, or a smell of gas
  • Rounded or damaged hex, or crossed threads preventing a tight seal
  • Plug missing or left out after servicing

Before you order

  • Check your appliance model against the fit list above
  • Confirm the port the plug is intended for and that the thread matches
  • Check whether a sealing washer or jointing compound is required for that port
  • Isolate the appliance and allow it to cool before removing or fitting the plug

Not sure which part?

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