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Plastic radiator caps

4

Plastic radiator caps for sale on Ireland's largest auction and classifieds sites

Home / Vehicle Parts & Accessories / Plastic radiator caps refurbished & used for sale | For Sale UK
50 or 100 radiator - 2/4/6/8/10/50,

50 or 100 radiator - 2/4/6/8/10/50,

£43.99 · Buy It Now

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Pack 20mm radiator valve - 6,

Pack 20mm radiator valve - 6,

£4.69 · Buy It Now

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8 10 radiator - /, 10+

8 10 radiator - /, 10+

£6.99 · Buy It Now

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Lockshield radiator valve - 4,

Lockshield radiator valve - 4,

£3.99 · Buy It Now

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Central heating radiator - heating,

Central heating radiator - heating,

£8.50 · Buy It Now

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20mm radiator valve covers - radiator,

20mm radiator valve covers - radiator,

£43.49 · Buy It Now

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20mm radiator valve caps - valve,

20mm radiator valve caps - valve,

£41.99 · Buy It Now

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Radiator valve cap - cap, easy

Radiator valve cap - cap, easy

£8.70 · Buy It Now

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Lockshield radiator valve - lockshield,

Lockshield radiator valve - lockshield,

£7.95 · Buy It Now

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Plastic caps for - caps,

Plastic caps for - caps,

£5.49 · Buy It Now

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Central heating radiator - heating,

Central heating radiator - heating,

£4.45 · Buy It Now

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Replacement white radiator - replacement,

Replacement white radiator - replacement,

£7.95 · Buy It Now

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Central heating radiator - 10,

Central heating radiator - 10,

£10.35 · Buy It Now

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Replacement radiator - replacement,

Replacement radiator - replacement,

£6.95 · Buy It Now

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8 10 radiator - /, /

8 10 radiator - /, /

£44.99 · Buy It Now

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Radiator valve caps covers - 6,

Radiator valve caps covers - 6,

£5.99 · Buy It Now

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Central heating radiator - 5,

Central heating radiator - 5,

£5.45 · Buy It Now

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Central heating radiator - central,

Central heating radiator - central,

£6.48 · Buy It Now

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Replacement white radiator - 5,

Replacement white radiator - 5,

£9.98 · Buy It Now

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Central heating radiator - x,

Central heating radiator - x,

£10.35 · Buy It Now

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Universal radiator valve cap - universal,

Universal radiator valve cap - universal,

£9.99 · Buy It Now

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Central heating radiator - 5,

Central heating radiator - 5,

£8.50 · Buy It Now

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Central heating radiator - ,

Central heating radiator - ,

£6.95 · Buy It Now

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Radiator valve cap universal - valve,

Radiator valve cap universal - valve,

£3.30 · Buy It Now

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Chrome cover cap - chrome,

Chrome cover cap - chrome,

£3.49 · Buy It Now

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Lockshield radiator valve - tc,

Lockshield radiator valve - tc,

£7.95 · Buy It Now

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Grey black 8 10 25 - grey, /

Grey black 8 10 25 - grey, /

£3.99 · Buy It Now

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Lockshield radiator valve - lockshield,

Lockshield radiator valve - lockshield,

£14.95 · Buy It Now

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Central heating radiator - 5,

Central heating radiator - 5,

£5.45 · Buy It Now

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Radiator valve cap easy - x,

Radiator valve cap easy - x,

£5.99 · Buy It Now

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Full sets central - central, heating

Full sets central - central, heating

£8.56 · Buy It Now

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Radiator valve caps covers - 12,

Radiator valve caps covers - 12,

£8.89 · Buy It Now

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Radiator valve lockshield - tc,

Radiator valve lockshield - tc,

£4.99 · Buy It Now

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Replacement screw down - 5, x

Replacement screw down - 5, x

£8.98 · Buy It Now

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Genuine ford radiator water - genuine,

Genuine ford radiator water - genuine,

£9.45 · Buy It Now

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Radiator valve cap easy - valve, |

Radiator valve cap easy - valve, |

£4.99 · Buy It Now

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Lockshield radiator valve - 8,

Lockshield radiator valve - 8,

£6.99 · Buy It Now

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Replacement radiator - 5,

Replacement radiator - 5,

£8.98 · Buy It Now

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Anthracite grey radiator - 6,

Anthracite grey radiator - 6,

£5.99 · Buy It Now

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Radiator valve caps - radiator,

Radiator valve caps - radiator,

£3.69 · Buy It Now

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Universal replacement radiator - universal,

Universal replacement radiator - universal,

£9.99 · Buy It Now

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Plastic caps guard heat - plastic,

Plastic caps guard heat - plastic,

£9.99 · Buy It Now

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50 100 push - 2/4/6/8/10/50/100,

50 100 push - 2/4/6/8/10/50/100,

£54.99 · Buy It Now

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Radiator valve caps covers - 4,

Radiator valve caps covers - 4,

£3.99 · Buy It Now

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Lockshield radiator valve - lockshield,

Lockshield radiator valve - lockshield,

£13.95 · Buy It Now

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Radiator valve cap easy - x,

Radiator valve cap easy - x,

£3.99 · Buy It Now

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Lockshield radiator valve - lockshield,

Lockshield radiator valve - lockshield,

£23.95 · Buy It Now

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Chrome cover cap for - 2,

Chrome cover cap for - 2,

£3.49 · Buy It Now

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Pair anthracite cover cap for - cover,

Pair anthracite cover cap for - cover,

£3.49 · Buy It Now

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Pair matt black - black, cover

Pair matt black - black, cover

£3.49 · Buy It Now

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Lockshield radiator valve - lockshield,

Lockshield radiator valve - lockshield,

£11.15 · Buy It Now

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Radiator valve lockshield - valve,

Radiator valve lockshield - valve,

£8.99 · Buy It Now

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Replacement white - x,

Replacement white - x,

£3.79 · Buy It Now

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Radiator valve caps - radiator,

Radiator valve caps - radiator,

£5.39 · Buy It Now

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Radiator coolant expansion - radiator,

Radiator coolant expansion - radiator,

£5.80 · Buy It Now

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Thermostatic radiator valve - radiator,

Thermostatic radiator valve - radiator,

£7.95 · Buy It Now

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Chrome cover cap - cover, for

Chrome cover cap - cover, for

£7.99 · Buy It Now

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Chrome plated radiator - chrome,

Chrome plated radiator - chrome,

£11.37 · Buy It Now

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Lockshield radiator valve - radiator,

Lockshield radiator valve - radiator,

£5.69 · Buy It Now

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Radiator valve cap - valve,

Radiator valve cap - valve,

£4.69 · Buy It Now

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Radiator valve cap - x,

Radiator valve cap - x,

£8.59 · Buy It Now

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Chrome cover cap - for, towel

Chrome cover cap - for, towel

£3.98 · Buy It Now

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Two white cover cap - white,

Two white cover cap - white,

£3.49 · Buy It Now

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Thermostatic radiator valve - thermostatic,

Thermostatic radiator valve - thermostatic,

£5.95 · Buy It Now

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Non melting plastic caps for - melting,

Non melting plastic caps for - melting,

£7.49 · Buy It Now

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Radiator valve lockshield - tc,

Radiator valve lockshield - tc,

£4.99 · Buy It Now

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Radiator coolant expansion - radiator,

Radiator coolant expansion - radiator,

£8.62 · Buy It Now

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For bmw mini one cooper - one,

For bmw mini one cooper - one,

£4.78 · Buy It Now

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For ford focus - for, fiesta

For ford focus - for, fiesta

£8.24 · Buy It Now

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8 or 10 - 2, 4

8 or 10 - 2, 4

£4.95 · Buy It Now

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Lockshield radiator valve - lockshield,

Lockshield radiator valve - lockshield,

£13.95 · Buy It Now

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Chrome radiator valve - 2x,

Chrome radiator valve - 2x,

£3.99 · Buy It Now

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Stella central heating - 10,

Stella central heating - 10,

£10.35 · Buy It Now

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White cover cap for - 5,

White cover cap for - 5,

£6.49 · Buy It Now

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Radiator towel rails - towel,

Radiator towel rails - towel,

£3.99 · Buy It Now

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Drayton lockshield - 6,

Drayton lockshield - 6,

£11.15 · Buy It Now

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Thermostatic radiator valve - thermostatic,

Thermostatic radiator valve - thermostatic,

£4.50 · Buy It Now

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Thermostatic radiator valve - thermostatic,

Thermostatic radiator valve - thermostatic,

£4.95 · Buy It Now

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Matt black cover - black,

Matt black cover - black,

£3.49 · Buy It Now

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Genuine febi radiator coolant - radiator,

Genuine febi radiator coolant - radiator,

£14.00 · Buy It Now

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Radiator valve caps - caps, x

Radiator valve caps - caps, x

£7.99 · Buy It Now

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Replacement white - replacement,

Replacement white - replacement,

£3.65 · Buy It Now

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Radiator coolant expansion - radiator,

Radiator coolant expansion - radiator,

£5.38 · Buy It Now

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Radiator expansion tank - radiator,

Radiator expansion tank - radiator,

£7.99 · Buy It Now

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Universal central heating - ,

Universal central heating - ,

£5.45 · Buy It Now

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Drayton lockshield radiator - drayton,

Drayton lockshield radiator - drayton,

£6.51 · Buy It Now

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Replacement screw down - 2, x

Replacement screw down - 2, x

£7.95 · Buy It Now

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Febi radiator coolant - radiator,

Febi radiator coolant - radiator,

£9.90 · Buy It Now

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Pairs chrome radiator - 5,

Pairs chrome radiator - 5,

£8.99 · Buy It Now

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Central heating radiator - central,

Central heating radiator - central,

£8.99 · Buy It Now

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Anthracite cover cap for - x,

Anthracite cover cap for - x,

£3.49 · Buy It Now

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Central heating radiator - 12,

Central heating radiator - 12,

£12.42 · Buy It Now

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Zafira coolant expansion tank - zafira,

Zafira coolant expansion tank - zafira,

£7.21 · Buy It Now

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Radiator coolant expansion - radiator,

Radiator coolant expansion - radiator,

£5.80 · Buy It Now

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Radiator caps universal - caps,

Radiator caps universal - caps,

£13.99 · Buy It Now

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Pcs universal push fit white - 4, push-fit

Pcs universal push fit white - 4, push-fit

£9.99 · Buy It Now

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📊96 listings · from £3.3 · avg £9.36
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 96 plastic radiator caps listings currently in our index. Prices range from £3.3 to £54.99, with an average of £9.36. 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 plastic radiator caps →

Try this: mercedes 208d | breathable caravan cover 25 foot | bmw f650cs | honda vfr vtec footpeg | yamaha speedometer | devilbiss mask | clutch kit rav 4 | scenic locking fuel cap | citroen c8 parts | bmw shock absorbers

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Everything you need to know about plastic radiator caps

Whether you are looking for a brand-new or second-hand plastic radiator caps, eBay offers one of the largest selections available online. With 96 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 £54.99 — giving you a wide budget spread to work with. The average price of £9.36 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.

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