- Brand: Glowworm Boiler Spares
- Name: GLOWWORM S204212 O RING 5.1X1.6MM 0051 16 MN70
- MPN: S204212
- GTIN / EAN: 5037985035203
- Our Part No: 1333870
- Categories:
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Glowworm Boiler SparesSecure Express Checkout
with a selection of payment options12 Month Warranty
On all parts

This part fits the following 16 appliances (sorted alphabetically):
- Glowworm Boiler Spares DOVEDALE (MAN) PF
- Glowworm Boiler Spares EXPRESS 100 1990 AVA COMBI NG
- Glowworm Boiler Spares SPACESAVER COMPLHEAT 30
- Glowworm Boiler Spares SPACESAVER COMPLHEAT 40
- Glowworm Boiler Spares SPACESAVER COMPLHEAT 50
- Glowworm Boiler Spares SPACESAVER COMPLHEAT 60
- Glowworm Boiler Spares SPACESAVER COMPLHEAT 70
- Glowworm Boiler Spares SWIFTFLOW 100 HONEYWELL
- Glowworm Boiler Spares SWIFTFLOW 100 S.I.T COMBI NG
- Glowworm Boiler Spares SWIFTFLOW 100E COMBI NG
- Glowworm Boiler Spares SWIFTFLOW 120
- Glowworm Boiler Spares SWIFTFLOW 125E
- Glowworm Boiler Spares SWIFTFLOW 75 HONEYWELL
- Glowworm Boiler Spares SWIFTFLOW 75 S.I.T COMBI NG
- Glowworm Boiler Spares SWIFTFLOW 80 H/WELL COMBI NG
- Glowworm Boiler Spares SWIFTFLOW 80 S.I.T COMBI NG
May fit others. If you are unsure of your product model, or would like more information, please contact us.
At DHS we offer a range of product options to suit different budgets and requirements, while maintaining quality and reliability across all categories.
Below is an explanation of each product type available on our website. Please note that not all products will have all options available.
Unbranded Part
BEST VALUE
Unbranded Component Product. Genuine manufacturer component, but no branded packaging.
- Sourced Directly from the Manufacturer
- Supplied in Unbranded Packaging
- Same Quality & Function as OEM Version
- Cost Effective Alternative
- 12 Month Warranty
Branded Part
ORIGINAL PART
Original Equipment Manufacturer Component with branded packaging.
- Genuine Original Part
- Sourced Directly from the Manufacturer
- Manufacturers Official Packaging
- Trusted Manufacturer Quality
- 12 Month Warranty
Alternative Part
Compatible replacement parts sourced from a third party Manufacturer.
- Lower Cost Replacement Option
- Fully Functional Alternative
- Appearance, design or materials may differ from the original part
- 12 Month Warranty
Refurbished Part
Original OEM components that have been professionally refurbished.
- Genuine OEM Component Professionally Refurbished and Tested
- Environmentally Conscious Choice
- Excellent Value for Money
- 12 Month Warranty
Need Help Choosing?
If you are unsure of which product category is right for your repair or installation, our team is happy to help.
Contact us for expert advice on compatibility, pricing and availability.
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