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Worcester Bosch Gas Valve Dungs Ref. 239 87161026730

Worcester Bosch

Worcester Bosch Gas Valve Dungs Ref. 239 87161026730

At a glance

  • Part type: Gas valve
  • Also known as WB87161026730, 1013969
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87161026730
GC number
E80-450
Showing prices

£227.10

£189.25 ex. VAT · VAT at 20%

In stock
Order within 15h 22m for same-day dispatch
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch 87161026730 is a gas valve assembly carrying Dungs reference 239. It sits in the gas train of the appliance and regulates the flow of gas reaching the burner, so the boiler can light reliably and modulate its output to match demand. It is listed by the manufacturer under the gas valves spare part category and is used across the Worcester Bosch CDI and SI appliance families.

Signs this part needs replacing

  • The appliance fails to light, or locks out during the ignition sequence
  • The flame establishes and then drops out shortly afterwards
  • The burner flame is unstable, weak or erratic in height
  • A smell of gas is present around the appliance casing or gas train
  • Repeated lockout or flame-sensing faults that return after resetting

Before you order

  • Check the GC number on the appliance data plate against the compatibility list to confirm the valve suits your model.
  • Compare the alternative numbers 1013969 and WB87161026730 with the markings on the valve being removed.
  • Have the relevant gasket or seal for the gas train to hand before starting the swap.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.