Worcester Bosch
Worcester Bosch Motor 87186429570
Worcester Bosch motor, part number 87186429570, for Greenstar FSN-GB combi boilers.
At a glance
- Also known as 1031507
- Boiler and pump work should be carried out by a Gas Safe registered engineer.
£113.64
£94.70 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
MOTOR is a Worcester Bosch motor supplied as a gas boiler spare for the Greenstar FSN-GB combi range. It forms part of the pump assembly on these appliances. The part number is 87186429570.
Signs this part needs replacing
- The pump is noisy, or the motor hums without circulating water.
- The boiler locks out or shows a circulation or pump fault.
- The pump head does not turn and feels seized.
- Repeated overheating or lockouts when there is heating or hot water demand.
Before you order
- Confirm the boiler model and GC number match the fit list above.
- Check the part number on the existing motor against 87186429570.
- Verify the motor is the failed component rather than the pump head or its electrical supply.
- Boiler and pump work should be carried out by a Gas Safe registered engineer.
Compliance
| GC number | J09-219 |
|---|---|
| Barcode / EAN | 4051516067939 |
| Alternative numbers | 1031507 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 24 FSN-GB COMBI NG | 47-406-32 | 47-406-32 | — | — |
| WORCESTER GREENSTAR 28 FSN-GB COMBI NG | 47-406-33 | 47-406-33 | — | — |
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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