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Worcester Bosch Control Knob Grey 87161410440

Worcester Bosch

Worcester Bosch Control Knob Grey 87161410440

Grey Worcester Bosch control knob, part 87161410440, for a range of Worcester Bosch gas boilers including the 24 CDI and 15 SBI families.

At a glance

  • Part type: Control knob (buttons and knobs)
  • Also known as 1017683, N3152
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87161410440
GC number
299-510
Showing prices

£7.37

£6.14 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 Worcester Bosch 87161410440 is a grey control knob supplied as a spare for a range of Worcester Bosch gas boilers. It mounts on the boiler's control spindle and gives the user a grip point for turning the heating, hot water or mode selector setting. It is listed under Worcester Bosch's buttons and knobs spare part category and is used across several appliance families, including the 24 CDI and 15 SBI ranges.

Signs this part needs replacing

  • The knob is cracked, split or has broken away from its spindle mounting.
  • The knob turns freely without changing the boiler setting, so the spindle is no longer being driven.
  • The knob has come off the spindle and will not stay seated when pushed back on.
  • The setting markings on the knob face are worn or illegible, making the boiler setting difficult to read.
  • The knob is stiff or difficult to turn through its full travel.

Before you order

  • Check the GC number on the appliance data badge against the list above, or confirm the model in the compatibility list, before ordering.
  • The previous number for this knob is ZIKNB012; if that number appears on your parts list, this is the equivalent item.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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