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Worcester Bosch Wiring Harness Facia Thermostat Earth 87161077820

Worcester Bosch

Worcester Bosch Wiring Harness Facia Thermostat Earth 87161077820

Wiring harness for the facia thermostat earth circuit on Worcester Bosch Greenstar Heatslave HE Internal oil boilers.

At a glance

  • Also known as 1015277
Manufacturer part no.
87161077820
Showing prices

£5.82

£4.85 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

This is a facia thermostat earth wiring harness from Worcester Bosch, part number 87161077820. It is the internal wiring section that serves the facia thermostat earth connection on Worcester Greenstar Heatslave HE oil boilers. It is supplied as a single harness.

Signs this part needs replacing

  • Thermostat on the facia does not respond or operates intermittently
  • Visible chafing, damage or scorching on the harness conductors or terminations
  • Loose or corroded earth connection at the facia thermostat
  • Boiler control faults traced to the thermostat earth circuit
  • Connector damage at either end of the harness

Before you order

  • Confirm the boiler is one of the Greenstar Heatslave HE Internal models listed above
  • Check the part number on the existing harness is 87161077820
  • Inspect the facia thermostat and its connections for damage before ordering
  • Confirm whether the fault lies with the harness or with the thermostat itself

Not sure which part?

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