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Worcester BoschBoilers and heating

Diverter valve assembly

Part number (MPN)
87377046110
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Type your appliance model: we compare it with the 23 appliances in our sources.

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Brand
Worcester Bosch
Category
Boilers and heating
Guide price (£)
Not available: check the current price with the seller
Source
manufacturer reference
checked 2026-11-05
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate.

Compatible appliances

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 87377046110 fit?

The sources we checked list 87377046110 (Diverter valve assembly, Worcester Bosch) for: 1218 2022, 1825 2022, 2532 2022, EXT 1218 2022, EXT 1825 2022, EXT 2532 2022, 28CDI COMPACT ERP, 36CDI COMPACT ERP, 28CDI COMPACT LPG ERP, 32CDI COMPACT LPG ERP, 36CDI COMPACT LPG ERP, GR8701IW 32 C NG, GR8701IW 36 C NG, GR8701IW 32 CB NG STYLE, GR8701IW 36 CB NG STYLE, GR8701IW 40 C NG, GR8701IW 45 C NG, GR8701IW 50 C NG, GR8701IW 32 C LPG, GR8701IW 36 C LPG, GR8701IW 40 C LPG, GR8701IW 45 C LPG, GR8701IW 50 C LPG. Always check the model and serial number on the data plate before ordering.

Does 87377046110 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 87377046110. Ask a Worcester Bosch stockist to confirm.

What should I check before fitting 87377046110?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate.

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.