Worcester Bosch
Worcester Bosch Pipe 8737602378
Worcester Bosch pipe 8737602378 for Greenstar 4000 System GR4700IW appliances.
At a glance
- Also known as 8922968
£21.88
£18.23 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 Worcester Bosch pipe, supplied under part number 8737602378. It is a pipe component used within the Worcester Bosch Greenstar 4000 System GR4700IW range of gas boilers. The part carries fluid or gas between points within the appliance as designed by the manufacturer.
Signs this part needs replacing
- Visible weeping, dripping or damp staining at the pipe or its joints
- Corrosion, pitting or surface deterioration on the pipe wall
- Scale or debris build-up restricting flow through the pipe
- Distortion, kinking or mechanical damage to the pipe run
- A joint that will not seal after re-making
Before you order
- Confirm the boiler model and GC number against the fit list above
- Check the appliance is the System GR4700IW variant and note whether it is NG or LPG
- Identify the exact pipe position on the appliance before ordering, as part numbers differ between pipe runs
- Have the manufacturer part number 8737602378 to hand when comparing the existing component
Compliance
| Alternative numbers | 8922968 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S LPG | 41-800-08 | 41-800-08 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S NG | 41-800-07 | 41-800-07 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S LPG | 41-800-10 | 41-800-10 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S NG | 41-800-09 | 41-800-09 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 18 S LPG | 41-800-12 | 41-800-12 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 18 S NG | 41-800-11 | 41-800-11 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 21 S LPG | 41-800-14 | 41-800-14 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 21 S NG | 41-800-13 | 41-800-13 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 24 S LPG | 41-800-16 | 41-800-16 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 24 S NG | 41-800-15 | 41-800-15 | — | — |
Showing 10 of 20 compatible appliances.
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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