Sime
Sime 6+4 Pole Lumberg Cable Connector J3 6299970
Sime 6+4 pole Lumberg cable connector J3, part 6299970, for Planet DEWY 60 BFR boilers.
At a glance
- Also known as 2042998
£22.27
£18.56 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 6+4 pole Lumberg cable connector, part 6299970, is a wiring loom connector used on Sime Planet DEWY 60 BFR gas boilers. It uses a 6-pole plus 4-pole Lumberg plug arrangement and is designated J3 on the boiler wiring layout. It carries the control and appliance wiring connections at that point in the loom.
Signs this part needs replacing
- Boiler intermittently fails to fire or cuts out with no consistent fault pattern
- Fault codes relating to the wiring harness or connector continuity
- Loose, corroded or heat-damaged pins in the plug body
- Brittle, cracked or discoloured connector housing
- Wiring disturbed by movement of the connector at J3
Before you order
- Confirm the boiler model and GC number against the fit list
- Check the existing connector's pole count and plug layout match the 6+4 pole arrangement
- Inspect the loom and plug for damage to confirm the connector is the faulty item
Compliance
| Alternative numbers | 2042998 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME PLANET DEWY 60 BFR - 8093575 | 41-283-03 | 41-283-03 | — | — |
| SIME PLANET DEWY 60 BFR - 8093577 | 41-283-03 | 41-283-03 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.