PartsByCodespare parts by code

Starter for RS RL 50

Part number (MPN)
3003782
Check compatibility

Type your appliance model: we compare it with the 17 appliances in our sources.

Catalogue numberChecked sources
Direct linkseBay and Amazon
Free to useNo sign-up

Parts for the same appliances

OEM Replacement Part & Compatibility Table

Brand
Guide price (£)
Not available: check the current price with the seller
Source
retailer parts list
checked 2026-11-06
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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

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

Frequently asked questions

Which appliances does 3003782 fit?

The sources we checked list 3003782 (Starter for RS RL 50, Riello) for: RS 50/M MZ 826 T1 OIL, RS 50/M MZ TC3/220-380/60 OIL, RS 50/M MZ TC3/230-400/50 OIL, RS 50/M MZ TL3/220-380/60 OIL, RS 50/M MZ TL3/230-400/50 OIL, Riello Rl50M 665M 3471603, RLS 50 TC686 T1 NG&OIL, RLS50 TC3/220-380/60 NG&OIL, RLS50 TC3/230-400/50 NG&OIL, RLS50 TL3/230-400/50 NG&OIL, Riello Rs50 811M 3784606, Riello Rs50 811M 3784607, Riello Rs50 811M 3784608, Riello Rs50 811T1 3784615, Riello Rs50 811T1 3784616, Riello Rs50 811T1 3784617, Riello Rs50 811T1 3784618. Always check the model and serial number on the data plate before ordering.

Does 3003782 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 3003782. Ask a Riello stockist to confirm.

What should I check before fitting 3003782?

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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

View on eBay

Some lists are dated and the part may have been superseded.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