Worcester Bosch
Worcester Bosch Wiring Harness Earth 87186809870
Earth wiring harness for Worcester Bosch Greenstar oil boilers, part number 87186809870.
At a glance
- Also known as 1022616
£4.56
£3.80 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 earth wiring harness (part number 87186809870) is a wiring loom that provides an earth connection within Worcester Greenstar oil boilers. It forms part of the boiler's electrical safety circuit, bonding metal components to earth.
Signs this part needs replacing
- Visible damage, scorching or brittleness in the harness insulation
- Loose or corroded earth terminals causing intermittent electrical faults
- Boiler failing electrical safety checks or showing earth continuity faults
- Rodent damage or chafing on the wiring
Before you order
- Confirm your boiler model matches one of the fitments listed above
- Check the existing harness part number or connector layout against the appliance
- Isolate the electrical supply before inspection or replacement
Compliance
| Barcode / EAN | 4047416663661 |
|---|---|
| Alternative numbers | 1022616 |
| 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.
No technical questions yet for this part.
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