Worcester Bosch
Worcester Bosch Connecting Pipe 8737602348
Connecting pipe for Worcester Bosch Greenstar 4000 System GR4700IW boilers, part number 8737602348.
At a glance
- Appliance family: Greenstar 4000 System GR4700IW
- Also known as 8922903
£9.18
£7.65 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 CONNECTING PIPE is a Worcester Bosch component for the Greenstar 4000 System range, carrying part number 8737602348. It is listed within the Greenstar GR4700IW System appliance family and is supplied as a small connecting part for use during service and repair work. It forms part of the internal pipework and connection arrangement on these boilers.
Signs this part needs replacing
- Visible corrosion, scaling or pitting on the pipe or its connection points
- A weeping or damp joint around the pipe where it seats
- The pipe has been disturbed or deformed during other repair work
- The component is missing, cracked or no longer holds its connection securely
Before you order
- Confirm the part number 8737602348 matches the component being removed
- Check the boiler model and GC number against the fitment list above
- Identify whether the appliance is the NG or LPG variant before ordering
- Inspect the surrounding pipework and joints for related faults before reassembly
Compliance
| Alternative numbers | 8922903 |
|---|
| 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.
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