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Worcester Bosch Code Plug 1012 (NG) 87144310120

Worcester Bosch

Worcester Bosch Code Plug 1012 (NG) 87144310120

Worcester Bosch code plug 1012 for NG configuration, part number 87144310120.

At a glance

  • Also known as 1020860
Manufacturer part no.
87144310120
GC number
798-803
Showing prices

£4.79

£3.99 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 1012 (NG) is a Worcester Bosch gas boiler spare, supplied under part number 87144310120. It is a configuration plug used within the appliance's control arrangement, with the 1012 coding and NG gas designation identified in the product name. It is listed in the gas boiler spares category for Worcester Greenstar combi and CDi models.

Signs this part needs replacing

  • The boiler fails to fire or repeatedly locks out where the coding plug is missing, damaged or incorrectly seated
  • Gas type configuration errors following work on the appliance control or PCB
  • Fault codes relating to appliance configuration or gas type recognition
  • Visible damage, contamination or corrosion on the plug or its pins

Before you order

  • Confirm the appliance model and gas type match one of the fitments listed above
  • Have the appliance GC number to hand to verify the model variant
  • Check that the existing code plug is present and that its coding matches the part required
  • Confirm part number 87144310120 against the appliance documentation

Not sure which part?

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