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Worcester Bosch Poppet Valve Head 87085003100

Worcester Bosch

Worcester Bosch Poppet Valve Head 87085003100

Poppet valve head (3E), Worcester Bosch part 87085003100, for use in compatible Worcester Bosch gas boilers.

At a glance

  • Also known as 1012279
  • Gas-carrying components must be worked on by a Gas Safe registered engineer
Manufacturer part no.
87085003100
GC number
E66-594
Showing prices

£86.27

£71.89 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch poppet valve head (3E), part number 87085003100, is a component used within the gas valve assembly of Worcester Bosch gas boilers. It forms part of the valve mechanism that regulates gas flow during boiler operation. This item is listed under gas boiler spares.

Signs this part needs replacing

  • Boiler fails to ignite or locks out repeatedly
  • Intermittent or unstable flame at the burner
  • Gas valve does not hold or regulate flow correctly
  • Whistling or unusual noise from the gas valve area

Before you order

  • Confirm your boiler model against the fit list above
  • Check the existing part number 87085003100 before ordering
  • Gas-carrying components must be worked on by a Gas Safe registered engineer
  • Isolate the gas and electrical supply before any inspection

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.