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Sime 8 Pole Stocko Cable Connector J2

Sime

Sime 8 Pole Stocko Cable Connector J2

8 pole Stocko cable connector (J2) for Sime Format System 24 and 30 boilers.

Manufacturer part no.
6293528
Showing prices

£23.33

£19.44 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 8 pole Stocko cable connector J2 is a wiring plug used on Sime Format System boilers. It terminates an eight-way cable run and plugs into the corresponding J2 header on the appliance's control or wiring assembly, carrying low-voltage control and sensor signals. It is supplied as a connector only.

Signs this part needs replacing

  • Intermittent faults or random lockouts traced to a loose plug on the J2 header
  • Boiler fails to fire or drops out when the connector or its cable is moved
  • Discoloured, scorched or melted connector housing or terminals
  • Cracked body or broken retaining clip that will not hold the plug seated
  • Corroded or blackened pins causing poor continuity on control circuits

Before you order

  • Confirm the connector position is J2 on your appliance's wiring layout
  • Check the pole count and keying of the existing plug against this 8 pole item
  • Inspect the mating header on the board for heat damage or bent pins before fitting a new plug
  • Verify your boiler model against the fitment list above

Not sure which part?

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