Worcester Bosch
Worcester Bosch Cable Harness LV 8737712878
Worcester Bosch low voltage cable harness for Greenstar 8000+ Style and Greenstar regular gas boilers.
At a glance
- Also known as 8905097
£30.43
£25.36 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
This is a low voltage cable harness (also listed as a 24V regular harness) manufactured by Worcester Bosch. It is a wiring assembly used within the Greenstar appliance range to carry low voltage signals between the boiler's control components. The part is identified by Worcester Bosch part number 8737712878.
Signs this part needs replacing
- Fault codes or lockouts relating to communication or sensor signal loss
- Intermittent operation that clears when the wiring loom is disturbed
- Visible damage to the harness, such as chafed, cracked or heat-affected insulation
- Corroded or loose connector terminals at either end of the harness
- Continuity faults found when testing the harness with a multimeter
Before you order
- Confirm the boiler model and GC number against the fit list above
- Check the existing harness part number or label before removal
- Inspect the connectors for physical damage so the correct assembly is ordered
- Isolate the appliance from the electrical supply before any work begins
Compliance
| Alternative numbers | 8905097 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 8000+ STYLE REGULAR GR8701iW 30 R NG | 41-800-29 | 41-800-29 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE REGULAR GR8701iW 35 R NG | 41-800-30 | 41-800-30 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE REGULAR GR8701iW 40 R NG | 41-800-31 | 41-800-31 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE REGULAR GR8701iW 45 R NG | 41-800-32 | 41-800-32 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE REGULAR GR8701iW 50 R NG | 41-800-33 | 41-800-33 | — | — |
| WORCESTER GREENSTAR GR8701iW 30 R NG | — | — | — | |
| WORCESTER GREENSTAR GR8701iW 35 R NG | — | — | — | |
| WORCESTER GREENSTAR GR8701iW 40 R NG | — | — | — | |
| WORCESTER GREENSTAR GR8701iW 45 R NG | — | — | — | |
| WORCESTER GREENSTAR GR8701iW 50 R NG | — | — | — |
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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