Worcester Bosch
Worcester Bosch Ignition Harness Assembly 87161202290
At a glance
- Part type: Wiring harness / ignition harness assembly
- Also known as WB87161202290, 1015861
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
AvailabilityCall for price
Availability: no longer made. Call us and we'll check for stock.
No longer made: call us
The manufacturer has discontinued this part. Our team will check for remaining stock or a suitable replacement.
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Unused, in original packaging.
What it is
The Worcester Bosch 87161202290 is an ignition harness assembly: the wiring loom that links the appliance control board to the ignition electrode on the 24 CDI family of Worcester Bosch boilers. It carries the ignition circuit as a complete assembly, with the leads and connectors already terminated, so the ignition path can be restored as a single unit rather than rebuilt wire by wire. It is a Worcester Bosch factory part, listed under GC number 299-515.
Signs this part needs replacing
- The boiler fails to light, with no spark at the ignition electrode
- Ignition is intermittent, or the appliance locks out shortly after a call for heat
- The harness shows visible damage: cracked insulation, chafed or broken conductors, or heat-affected wiring near the electrode
- Connectors are loose, corroded or pushed back out of their housings
- Ignition faults that persist after the electrode and its gap have been checked and set
Before you order
- Confirm the appliance GC number and model against the compatibility list; the 24 CDI range uses several variants and the harness must match the appliance
- Check the previous part number SSAHAR335 if you are replacing an older stock item
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Wiring harness |
|---|
Compliance
| Manufacturer part number (MPN) | 87161202290 |
|---|---|
| GC number | 299-515 |
| Barcode / EAN | 4010009580980 |
| Commodity code | 8544 60 10 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | WB87161202290, SSAHAR335, 1015861 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 24 CDI BF NG | 47-311-29 | 47-311-29 | — | — |
| WORCESTER 24 CDI OF LPG | 47-311-33 | 47-311-33 | — | — |
| WORCESTER 24 CDI OF NG | 47-311-32 | 47-311-32 | — | — |
| WORCESTER 24 CDI RSF LPG | 47-311-31 | 47-311-31 | — | — |
| WORCESTER 24 CDI RSF NG | 47-311-30 | 47-311-30 | — | — |
| WORCESTER 26 CDI RSF NG | 47-311-41 | 47-311-41 | — | — |
| WORCESTER 26 CDI XTRA RSF LPG | 47-311-42 | 47-311-42 | — | — |
| WORCESTER 26 CDI XTRA RSF NG | 47-311-41 | 47-311-41 | — | — |
| WORCESTER 28 CDI RSF LPG | 47-311-35 | 47-311-35 | — | — |
| WORCESTER 28 CDI RSF NG | 47-311-34 | 47-311-34 | — | — |
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.
WORCESTER appliance manual — 24 CDI BF NG (GC 47-311-29)
manualmanualWORCESTER appliance manual — 24 CDI OF LPG (GC 47-311-33), 24 CDI OF NG (GC 47-311-32)
manualmanualWORCESTER appliance manual — 24 CDI RSF LPG (GC 47-311-31), 24 CDI RSF NG (GC 47-311-30)
manualmanualWORCESTER appliance manual — 26 CDI RSF NG (GC 47-311-41), 26 CDI XTRA RSF LPG (GC 47-311-42), 26 CDI XTRA RSF NG (GC 47-311-41)
manualmanualWORCESTER appliance manual — 28 CDI RSF LPG (GC 47-311-35), 28 CDI RSF NG (GC 47-311-34)
manualNo technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.