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Worcester Bosch potentiometer adjuster (black) 87161411510

Worcester Bosch

Worcester Bosch potentiometer adjuster (black) 87161411510

Genuine black potentiometer adjuster for the control panel of Worcester Bosch CDI and RX2 combi boilers, part number 87161411510.

At a glance

  • Also known as 1017787
  • Have a Gas Safe registered engineer carry out the replacement
Manufacturer part no.
87161411510
GC number
E04-657
Showing prices

£6.11

£5.09 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 87161411510 is a black potentiometer adjuster fitted to the control panel of Worcester CDI and RX2 combi boilers. It forms part of the user interface, letting the control knob adjust settings such as temperature and operating mode.

Signs this part needs replacing

  • Control knob feels loose, sticky or fails to adjust the set temperature
  • Boiler does not respond correctly when the dial is turned
  • Visible cracking or wear around the adjuster knob

Before you order

  • Match the part number printed on your existing potentiometer adjuster before ordering
  • Isolate electrical power to the boiler before removing the control panel
  • Have a Gas Safe registered engineer carry out the replacement

Not sure which part?

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