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Worcester Bosch Code Plug ACP 25163 LPG

Worcester Bosch

Worcester Bosch Code Plug ACP 25163 LPG

LPG code plug ACP 25163 for Worcester Bosch Greenstar 2000 Combi and Gr2301IW 25 C appliances.

At a glance

  • Also known as 1200224
Manufacturer part no.
8737604536
Showing prices

£37.39

£31.16 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 code plug ACP 25163 (LPG) is a Worcester Bosch component used to configure the appliance electronics for liquefied petroleum gas operation. It is identified by part number 8737604536 and is listed for the Greenstar 2000 Combi and Gr2301IW 25 C LPG models. The plug communicates the LPG fuel setting to the boiler's control system so the appliance runs to its intended gas parameters.

Signs this part needs replacing

  • The appliance is set for the wrong fuel type and does not run correctly on an LPG supply.
  • The code plug is missing, damaged or has a poor connection in its housing.
  • Combustion readings do not match the expected LPG settings after servicing.
  • The boiler fails to complete its start sequence or behaves as though configured for a different gas.

Before you order

  • Confirm the appliance model is the LPG version listed in the fitment above.
  • Check the existing plug marking reads ACP 25163.
  • Verify the part number 8737604536 against the appliance data badge and documentation.

Not sure which part?

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