Ariston
Ariston Pump Plug 999598
Ariston pump plug, part 999598, for sealing the pump housing on Microcombi and Microgenus gas boilers.
At a glance
- Also known as 1577734
£7.25
£6.04 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 PUMP PLUG, Ariston part number 999598, is a sealing component for the pump housing on Ariston gas boilers. It closes the pump port and keeps system water contained at that point on the casting. It is listed in the pumps category of gas boiler spares.
Signs this part needs replacing
- Water weeping or dripping at the pump housing plug.
- Corrosion, scale or crusting around the plug.
- Damp staining on components directly below the pump.
- System pressure dropping and needing repeated top-ups.
Before you order
- Confirm the boiler model and edition against the fit list.
- Check the existing plug carries the number 999598.
- Check whether any seal at the plug is reused or replaced separately before fitting.
Compliance
| Barcode / EAN | 5411692343729 |
|---|---|
| Alternative numbers | 1577734 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON MICROCOMBI 23 MFFI LPG EDITION 1 (OCT 2000) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROCOMBI 23 MFFI LPG EDITION 2 (DEC 2000) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROCOMBI 23 MFFI NG EDITION 1 (OCT 2000) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROCOMBI 23 MFFI NG EDITION 2 (DEC 2000) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROGENUS 23 MFFI (CMP2) LPG EDITION 4 (SEPT 2002) | — | — | — | |
| ARISTON MICROGENUS 23 MFFI (CMP2) NG EDITION 4 (SEPT 2002) | — | — | — | |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 1 (DEC 1999) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 2 (APR 2000) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 3 (DEC 2000) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 5 (MAR 2004) | 47-116-14 | 47-116-14 | — | — |
Showing 10 of 24 compatible appliances.
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.
ARISTON appliance manual — MICROCOMBI 23 MFFI LPG EDITION 1 (OCT 2000) (GC 47-116-16), MICROCOMBI 23 MFFI LPG EDITION 2 (DEC 2000) (GC 47-116-16), MICROCOMBI 23 MFFI NG EDITION 1 (OCT 2000) (GC 47-116-16), MICROCOMBI 23 MFFI NG EDITION 2 (DEC 2000) (GC 47-116-16)
manualmanualARISTON appliance manual — MICROGENUS 23 MFFI LPG EDITION 1 (DEC 1999) (GC 47-116-14), MICROGENUS 23 MFFI LPG EDITION 2 (APR 2000) (GC 47-116-14), MICROGENUS 23 MFFI LPG EDITION 3 (DEC 2000) (GC 47-116-14), MICROGENUS 23 MFFI LPG EDITION 5 (MAR 2004) (GC 47-116-14), MICROGENUS 23 MFFI NG EDITION 1 (DEC 1999) (GC 47-116-14), MICROGENUS 23 MFFI NG EDITION 2 (APR 2000) (GC 47-116-14), MICROGENUS 23 MFFI NG EDITION 3 (DEC 2000) (GC 47-116-14), MICROGENUS 23 MFFI NG EDITION 5 (MAR 2004) (GC 47-116-14), MICROGENUS 27 MFFI LPG EDITION 1 (DEC 1999) (GC 47-116-15), MICROGENUS 27 MFFI LPG EDITION 2 (APR 2000) (GC 47-116-15), MICROGENUS 27 MFFI LPG EDITION 3 (DEC 2000) (GC 47-116-15), MICROGENUS 27 MFFI LPG EDITION 5 (MAR 2004) (GC 47-116-15), MICROGENUS 27 MFFI NG EDITION 1 (DEC 1999) (GC 47-116-15), MICROGENUS 27 MFFI NG EDITION 2 (APR 2000) (GC 47-116-15), MICROGENUS 27 MFFI NG EDITION 3 (DEC 2000) (GC 47-116-15), MICROGENUS 27 MFFI NG EDITION 5 (MAR 2004) (GC 47-116-15)
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