Replacement radiator valve caps
Replacement radiator valve caps for sale on Ireland's largest auction and classifieds sites
- Free postage - New and Used
20mm radiator valve • These covers are • Specifically smooth cylindrical - Free postage - New and Used
Spindle 5mm 8mm - Free postage - New and Used
These covers help • Safeguard your radiator • Valves which can - Free postage - New and Used
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20mm radiator valve • Covers caps replacement • Black white universal - Free postage - New and Used
Browse 48 replacement radiator valve caps listings currently in our index. Prices range from £3.3 to £43.99, with an average of £9.69. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about replacement radiator valve caps →
20mm radiator valve • Caps covers lockshield • Multi packs 100 - Free postage - New and Used
Premium petg quality • Made from durable • High temperature resistant - Free postage - New and Used
This listing replica • Centre brand adjustable • Wheel head caps - Free postage - New and Used
Radiator valve • Covers caps replacement • Available black white - Free postage - New and Used
Includes rubber insert • Washer hold place • Over valve tap - Free postage - New and Used
Would always sort • Before this point • These valves have - Free postage - New and Used
- Free postage - New and Used
Products will not • Serviced per maintenance • Instructions includes rubber - Free postage - New and Used
Easy install radiator • Fit cap special • Simply remove washer - Free postage - New and Used
These covers help • Safeguard your radiator • Valves which can - Free postage - New and Used
Anthracite grey radiator • Valve caps covers • Cover petg plastic - Free postage - New and Used
Made from strong • Abs plastic material • That ensures long - Free postage - New and Used
Includes rubber insert • Washer hold place • Over valve tap - Free postage - New and Used
Select colours black • Grey - Free postage - New and Used
White wheel head • Cap only - Free postage - New and Used
This ensures good • Secure fit most • Radiators would always - Free postage - New and Used
Universal fit compatible • Most standard radiator • Compatibility versatile use - Free postage - New and Used
White wheel head • Cap only valve • Included length whole - Free postage - New and Used
These are unique • All star design • Would always sort - Free postage - New and Used
- Free postage - New and Used
Petg which use • High quality only • Real mark faint - Free postage - New and Used
This listing replica • Centre brand adjustable • Wheel head caps - Free postage - New and Used
This listing some • Replica centre brand • Radiator valve caps - Free postage - New and Used
Radiator valve caps • Cap universal push • Home heating systems - Free postage - New and Used
20mm radiator valve • Main shows cover • Stem reference these - Free postage - New and Used
These covers help • Protect your radiator • Valves which can - Free postage - New and Used
This listing adjustable • Lock shield caps • One our best - Free postage - New and Used
- Free postage - New and Used
Valve cover caps • You will receive • Replacement white lockshield - Free postage - New and Used
Lockshield radiator valves • Universal fit most • Valve cap push - Free postage - New and Used
These covers are • Specifically smooth cylindrical • 20mm radiator valve - Free postage - New and Used
Keep mind that • These are not • Supposed used valve - Free postage - New and Used
Would always sort • Before this point • These valves have - Free postage - New and Used
Universal push fit • Design tools needed • That simply pushes - Free postage - New and Used
Radiator valve cap • Universal fit these • Almost all kinds - Free postage - New and Used
Spindle 5mm 8mm - Free postage - New and Used
Your pipework coming • Type valve you • Will require depends - Free postage - New and Used
Spindle 5mm 8mm • Can also used • Screw down fiting - Free postage - New and Used
Only visible mark • Faint seam which • Can positioned facing - Free postage - New and Used
Central heating radiator • Sets white printed • Valve replacement caps - Free postage - New and Used
Blanking plugs bleed • Valves are not • Included compatible standard - Free postage - New and Used
- Free postage - New and Used
Easy install radiator • Fit cap special • Simply remove washer - Free postage - New and Used
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Everything you need to know about replacement radiator valve caps
Whether you are looking for a brand-new or second-hand replacement radiator valve caps, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.3, while premium listings can reach £43.99 — giving you a wide budget spread to work with. The average price of £9.69 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.