Worcester Bosch
Worcester Bosch Wiring Harness Pump 8716117585
Pump wiring harness for Worcester Bosch Greenstar Danesmoor System oil boilers.
At a glance
- Also known as 2244689
£40.96
£34.13 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 pump wiring harness (part number 8716117585) is an electrical loom that connects the circulation pump to the boiler's control system. It is designed for use with Worcester Bosch Greenstar Danesmoor System oil-fired boilers. The harness carries power and control signals to the pump, allowing the boiler to manage pump operation during heating and hot water cycles.
Signs this part needs replacing
- The pump does not run when the boiler is calling for heat.
- The pump runs intermittently or cuts out unexpectedly.
- Visible damage to the harness, such as frayed wires, cracked insulation or a burnt connector.
- Error codes or fault indications relating to the pump circuit.
- The harness connector is loose or does not clip securely to the pump.
Before you order
- Confirm your boiler model matches one of the appliances listed in the Fits section.
- Check the existing harness for the part number 8716117585 or compare connector type and pin layout.
- Isolate the electrical supply to the boiler before inspecting or replacing the harness.
- If unsure, consult the manufacturer's parts list for your specific model.
Compliance
| Alternative numbers | 2244689 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR DANESMOOR SYSTEM 12/18 ErP | — | — | — | |
| WORCESTER GREENSTAR DANESMOOR SYSTEM 25/32 ErP | — | — | — | |
| WORCESTER GREENSTAR DANESMOOR SYSTEM EXT 18/25 ErP | — | — | — | |
| WORCESTER GREENSTAR DANESMOOR SYSTEM EXT 25/32 ErP | — | — | — | |
| WORCESTER GREENSTAR DANESMOOR SYSTEM UTILITY 12/18 ErP | — | — | — | |
| WORCESTER GREENSTAR DANESMOOR SYSTEM UTILITY 25/32 ErP | — | — | — |
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.
WORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM 12/18 ErP, GREENSTAR DANESMOOR SYSTEM 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM EXT 18/25 ErP, GREENSTAR DANESMOOR SYSTEM EXT 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM UTILITY 12/18 ErP, GREENSTAR DANESMOOR SYSTEM UTILITY 25/32 ErP
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