Worcester Bosch
Worcester Bosch Wiring Harness 5 Way 87186810600
Five-way wiring harness for Worcester Bosch Greenstar oil boilers, part number 87186810600.
At a glance
- Also known as 1022625
£32.82
£27.35 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Worcester Bosch 87186810600 is a five-way wiring harness used in Greenstar oil boiler models. It provides the multi-core electrical connection between the boiler's control components, carrying signals and power across five circuits. This harness is specific to the oil-fired Greenstar range listed below.
Signs this part needs replacing
- Boiler fails to fire or cuts out intermittently with no obvious mechanical cause
- Fault codes relating to electrical communication or sensor signals
- Visible scorching, melting or discolouration on the harness connectors
- Brittle, cracked or corroded insulation and plug terminals
- Loose or poor contact at the harness plugs, causing erratic operation
Before you order
- Confirm your boiler model matches one of the fit lines above
- Check the existing harness for the number of ways and connector layout
- Locate the part number on the existing harness label where visible
- Isolate the electrical supply before removing or fitting the harness
Compliance
| Barcode / EAN | 4047416663821 |
|---|---|
| Alternative numbers | 1022625 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 12/18 OOO GB OIL | — | — | — | |
| WORCESTER GREENSTAR 18/25 OOO GB OIL | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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