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Worcester Bosch Wiring Harness 3 Way 87161126930

Worcester Bosch

Worcester Bosch Wiring Harness 3 Way 87161126930

Three-way wiring harness for Worcester Bosch Greenstar Camray External and System External oil boilers.

At a glance

  • Also known as 1021763
Manufacturer part no.
87161126930
Showing prices

£12.85

£10.71 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 87161126930 is a three-way wiring harness used in Worcester Bosch Greenstar Camray External and Greenstar Camray System External oil boilers. It forms part of the appliance's internal wiring, carrying connections between the boiler's electrical components and control circuit. The harness is supplied as a single assembly with its multi-way plug connectors fitted.

Signs this part needs replacing

  • Intermittent operation or random shutdowns traced to a loose or corroded harness plug
  • Visible chafing, cracking or heat damage to the harness insulation
  • Connector pins that are bent, pushed back or blackened
  • Fault codes relating to sensor or component communication that persist after checking the component itself
  • Boiler failing to start or firing erratically where the wiring loom is the suspected cause

Before you order

  • Confirm the boiler model against the fit list above
  • Check the existing harness for the same three-way connector arrangement before ordering
  • Verify the part number 87161126930 against the label or documentation for your appliance
  • Isolate the electrical supply to the boiler before removing or refitting any wiring

Not sure which part?

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