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Worcester Bosch Wiring Harness 2-Way Yellow 87161131540

Worcester Bosch

Worcester Bosch Wiring Harness 2-Way Yellow 87161131540

2-way yellow wiring harness for Worcester Bosch Greenstar Heatslave External appliances, part number 87161131540.

At a glance

  • Appliance family: Worcester Greenstar Heatslave External
  • Also known as 1021853
Manufacturer part no.
87161131540
Showing prices

£7.58

£6.32 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 87161131540 is a 2-way yellow wiring harness. It is used within the Worcester Greenstar Heatslave External appliance family to connect electrical components. The harness provides a connection path for the relevant circuits.

Signs this part needs replacing

  • Intermittent electrical faults or erratic operation of connected components
  • Visible damage to the wiring, such as chafing, cuts or exposed inner conductors
  • Corroded, loose or discoloured connector terminals
  • Error codes relating to sensors or components served by the harness
  • Brittle or heat-damaged insulation

Before you order

  • Confirm the appliance model is one of the listed Greenstar Heatslave External variants.
  • Check the existing harness has the same number of ways (2) and matching connector type.
  • Verify the part number 87161131540 matches the current component.
  • Isolate the appliance from 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.