Alpha
Alpha Pump Head High Efficiency 1.038162
At a glance
- Part type: Pump Head
- Also known as 1258735
£231.31
£192.76 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 Alpha 1.038162 is a high efficiency pump head, a replacement component for the circulating pump in Alpha boilers. It moves water through the heating and hot water circuits, maintaining flow and pressure. This pump head is designed for Alpha Eco 2 Plus and InTEC 2 series appliances.
Signs this part needs replacing
- Boiler fails to heat radiators or provide hot water.
- Pump runs noisily or vibrates excessively.
- Boiler overheats or locks out due to poor circulation.
- Error code indicating pump fault or low flow.
- Visible leaks or corrosion around the pump head.
Before you order
- Check the GC number on your appliance's data badge to confirm compatibility.
- Verify the part number and any previous numbers against your existing pump head.
- If replacing a pump head, inspect the pump body and seals; a gasket or seal kit may be required.
Mechanical
| Part type | Pumps |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 1.038162 |
|---|---|
| Commodity code | 8413 91 00 00 |
| GPC classification | Pumps |
| Alternative numbers | 1.028578, 1.033590, 1258735 |
| Previous numbers | 1.028578, 1.033590 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA ECO 2 PLUS | — | — | — | |
| ALPHA ALPHA ECO 2 PLUS BOILER | 47-532-63 | 47-532-63 | — | — |
| ALPHA ALPHA InTEC 2 20SE | — | — | — | |
| ALPHA ALPHA InTEC 2 25XE | — | — | — | |
| ALPHA ALPHA InTEC 2 26CE | — | — | — | |
| ALPHA ALPHA InTEC 2 28XE | — | — | — | |
| ALPHA ALPHA InTEC 2 30CE | — | — | — | |
| ALPHA ALPHA InTEC 2 30SE | — | — | — | |
| ALPHA ALPHA InTEC 2 35CE | — | — | — | |
| ALPHA E-TEC 20S | 41-532-47 | 41-532-47 | — | — |
Showing 10 of 35 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.
ALPHA appliance manual — ALPHA ECO 2 PLUS BOILER (GC 47-532-63)
manualmanualALPHA appliance manual — E-TEC 20S (GC 41-532-47), E-TEC 20S (LPG), E-TEC 30S (GC 41-532-48), E-TEC 30S (LPG), E-TEC 35S (GC 41-532-52), E-TEC 35S (LPG) (GC 41-532-52)
manualmanualALPHA appliance manual — E-TEC 28 (GC 47-532-69), E-TEC 28 (LPG) (GC 47-532-73), E-TEC 33 (GC 47-532-70), E-TEC 33 (LPG) (GC 47-532-74)
manualmanualALPHA appliance manual — E-TEC PLUS 28 (GC 47-532-77), E-TEC PLUS 28 (LPG) (GC 47-532-77), E-TEC PLUS 33 (GC 47-532-78), E-TEC PLUS 38 (GC 47-532-79), E-TEC PLUS 38 (LPG) (GC 47-532-79)
manualmanualALPHA appliance manual — EVOKE 28 (GC 47-532-71), EVOKE 28 (LPG) (GC 47-532-75), EVOKE 33 (GC 47-532-72), EVOKE 33 (LPG) (GC 47-532-76)
manualmanualALPHA appliance manual — InTEC 2 20SE (GC 41-532-28), InTEC 2 30SE (GC 41-532-29)
manualmanualALPHA appliance manual — InTEC 2 25XE, InTEC 2 28XE
manualmanualALPHA appliance manual — InTEC 2 26CE (GC 47-532-66), InTEC 2 30CE (GC 47-532-67), InTEC 2 35CE (GC 47-532-68)
manualNo technical questions yet for this part.
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