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Sime 4 Pole Main PCB Cable Connector 6278601

Sime

Sime 4 Pole Main PCB Cable Connector 6278601

Four pole cable connector for the main printed circuit board on Sime Planet gas boilers.

At a glance

  • Appliance family: Sime Planet
  • Also known as 2041680
Manufacturer part no.
6278601
Showing prices

£10.15

£8.46 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 Sime 6278601 is a four pole cable connector used to link wiring looms to the main printed circuit board on Sime Planet gas boilers. It provides the multi-way plug interface between the PCB and the boiler's electrical harness. The connector is a serviceable electrical component within the boiler control assembly.

Signs this part needs replacing

  • Intermittent boiler operation or random lockouts traced to a loose PCB plug
  • Error codes or faults that appear when the wiring loom is moved or reseated
  • Discolouration, scorching or heat damage on the connector housing or pins
  • Cracked or brittle plastic body, or pins that no longer grip the PCB header
  • Boiler failing to fire or losing power to the control board intermittently

Before you order

  • Confirm your boiler model against the fitment list above before ordering
  • Check the existing connector has four poles and matches the PCB header layout
  • Inspect the PCB header pins for damage, corrosion or heat marking before fitting a new connector
  • Isolate the electrical supply to the boiler before removing or refitting the connector

Not sure which part?

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