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Worcester Bosch Wiring Harness Burner Connector Assembly 87186905400

Worcester Bosch

Worcester Bosch Wiring Harness Burner Connector Assembly 87186905400

Wiring harness and burner connector assembly 87186905400 for Worcester Bosch Greenstar Danesmoor ErP oil boilers.

At a glance

  • Part type: wiring harness with burner connector assembly
  • Appliance family: Greenstar Danesmoor ErP oil boilers
  • Also known as 2247051
Manufacturer part no.
87186905400
Showing prices

£34.63

£28.86 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 wiring harness and burner connector assembly, part number 87186905400, is manufactured by Worcester Bosch. It carries the electrical supply and control signals between the boiler's control system and the burner on Greenstar Danesmoor ErP oil boilers. The assembly is the complete harness with the burner connector fitted.

Signs this part needs replacing

  • Burner fails to ignite or locks out intermittently
  • Harness insulation is frayed, cracked or scorched
  • Burner connector is loose, corroded or heat-damaged, giving poor electrical contact
  • Boiler cuts out during operation or reports a burner-related fault
  • Continuity faults traced to the harness or its connector

Before you order

  • Confirm your boiler model against the fit list above
  • Check the part number on the existing harness matches 87186905400
  • Inspect the burner connector type and pin arrangement before removal
  • Isolate the electrical supply before fitting

Not sure which part?

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