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Worcester Bosch Gas Manifold Assembly 87161054490

Worcester Bosch

Worcester Bosch Gas Manifold Assembly 87161054490

Gas manifold assembly for Worcester Junior RSF boilers, suitable for natural gas and LPG models.

At a glance

  • Appliance family: Worcester Junior RSF
  • Also known as 1014591
  • Installation must be carried out by a Gas Safe registered engineer
Manufacturer part no.
87161054490
GC number
H05-347
Showing prices

£58.27

£48.56 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 87161054490 is a gas manifold assembly for Worcester Junior RSF boilers. It distributes gas to the burner within the appliance. This component is used across both natural gas and LPG versions of the Junior RSF range.

Signs this part needs replacing

  • Gas smell or visible leak around the manifold
  • Boiler fails to ignite or locks out
  • Sooty or yellow flame at the burner
  • Corrosion or physical damage to the manifold body
  • Unstable gas pressure affecting combustion

Before you order

  • Confirm your boiler model and GC number match the fitment list
  • Check the part number 87161054490 on the existing component
  • Verify whether your boiler uses natural gas or LPG
  • Installation must be carried out by a Gas Safe registered engineer

Not sure which part?

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