Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Sime Ionisation Lead 6186589

Sime

Sime Ionisation Lead 6186589

Ionisation lead for Sime Planet DEWY BFR boilers, 600 mm length.

At a glance

  • Also known as 8922154
Manufacturer part no.
6186589
Showing prices

£6.76

£5.63 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 Sime 6186589 is an ionisation lead measuring 600 mm in length. It is designed for use with Sime Planet DEWY BFR series boilers. The lead carries the ionisation signal from the flame sensor to the boiler's control board, enabling flame detection during operation.

Signs this part needs replacing

  • Boiler locks out shortly after ignition
  • Intermittent flame detection faults
  • Visible damage to the lead or its connectors
  • Boiler fails to start or repeatedly attempts ignition

Before you order

  • Confirm your boiler model is listed in the Fits section
  • Check the existing lead length and routing to ensure 600 mm is suitable
  • Inspect the connector terminals for compatibility
  • Verify the part number 6186589 matches your requirement

Not sure which part?

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