Car horns
Car horns for sale on Ireland's largest auction and classifieds sites
2pcs super horn 12v 300db - 12v, - £6.99
Loud clear deep • Train like voice • Quantity 2pcs pair - Free postage - New and Used
Loud clear deep • Train like voice • Quantity 2pcs pair - Free postage - New and Used
1000db super loud train air - super, - £23.99
1000db sound level • Has stable performance • Higher work efficiency - Free postage - New and Used
1000db sound level • Has stable performance • Higher work efficiency - Free postage - New and Used
Red 12v 139db - red, - £8.84
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
600db super loud - 600db, air - £13.86
Sound level 600db • Warning this horn • Really loud very - Free postage - New and Used
Sound level 600db • Warning this horn • Really loud very - Free postage - New and Used
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Horn 12v waterproof loud - 12v, - £3.08
12v waterproof vehicle • Universal compatibility work • Most motorcycles cars - Free postage - New and Used
12v waterproof vehicle • Universal compatibility work • Most motorcycles cars - Free postage - New and Used
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48 listings · from £3.08 · avg £12.96
⚠️ These listings were last updated more than 8 days ago.
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Browse 48 car horns listings currently in our index. Prices range from £3.08 to £41.92, with an average of £12.96. 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 car horns →
600db super loud train - 600db, - £14.99
Easy installation our • Trumpet speaker kit • Install super loud - Free postage - New and Used
Easy installation our • Trumpet speaker kit • Install super loud - Free postage - New and Used
Horn 12v waterproof loud - 12v, - £5.19
Sound pressure level • Output 105db powerful • Motorbike loud horn - Free postage - New and Used
Sound pressure level • Output 105db powerful • Motorbike loud horn - Free postage - New and Used
Horn 12v waterproof loud - waterproof, - £3.24
Sensitivity 105db powerful • Motorbike loud horn • Blares out warning - Free postage - New and Used
Sensitivity 105db powerful • Motorbike loud horn • Blares out warning - Free postage - New and Used
600db 24v air horn - 600db, 12/24v - £10.99
Output 600db dual • Trumpet air horn • Length 22.2cm long - Free postage - New and Used
Output 600db dual • Trumpet air horn • Length 22.2cm long - Free postage - New and Used
12v super loud car truck - 12v, - £14.85
12v air horn • Truck 600db dual • Trumpets super loud - Free postage - New and Used
12v air horn • Truck 600db dual • Trumpets super loud - Free postage - New and Used
Pair 12v twin black snail - pair, - £9.65
Snail horns black • Horn replaces all • Cars that have - Free postage - New and Used
Snail horns black • Horn replaces all • Cars that have - Free postage - New and Used
12v 150db chrome super - 150db, - £13.88
Part number12v 150db • Condition single trumpet • Length about 430mm - Free postage - New and Used
Part number12v 150db • Condition single trumpet • Length about 430mm - Free postage - New and Used
12v air horn for truck - truck, 600db - £13.79
12v air horn • Truck 600db dual • Trumpets super loud - Free postage - New and Used
12v air horn • Truck 600db dual • Trumpets super loud - Free postage - New and Used
High low pitch - low, snail - £13.99
Mk3 mk4 mk5 • 2000 2020 ford • Fiesta mk6 mk7 - Free postage - New and Used
Mk3 mk4 mk5 • 2000 2020 ford • Fiesta mk6 mk7 - Free postage - New and Used
12v wolf whistle air - 12v, - £14.87
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
2pcs super horn 12v - 2pcs, - £6.99
Loud clear deep • Train like voice • Quantity 2pcs pair - Free postage - New and Used
Loud clear deep • Train like voice • Quantity 2pcs pair - Free postage - New and Used
12v loud air - loud, set - £5.99
Universal mounting brackets • Installation simple 12v • Dual tone snail - Free postage - New and Used
Universal mounting brackets • Installation simple 12v • Dual tone snail - Free postage - New and Used
12v car van - musical, air - £10.95
Very loud twin • Tone 300db sound • Long trumpet horn - Free postage - New and Used
Very loud twin • Tone 300db sound • Long trumpet horn - Free postage - New and Used
12v dixie musical airhorns - dixie, - £25.60
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Air horn 12v 139db - air, - £11.29
Extra loud 139db • Can replace you • Car van boat - Free postage - New and Used
Extra loud 139db • Can replace you • Car van boat - Free postage - New and Used
12v car horn universal fit - horn,, - £7.59
Simple fit universal • 12v vehicles spade • Connector still original - Free postage - New and Used
Simple fit universal • 12v vehicles spade • Connector still original - Free postage - New and Used
Car truck musical - truck, air - £11.74
Long trumpet horn • Horns made from • Weather resistant strong - Free postage - New and Used
Long trumpet horn • Horns made from • Weather resistant strong - Free postage - New and Used
Dual tone car - dual, - £13.24
300db loudness dual • Tone car horn • Has internal recirculation - Free postage - New and Used
300db loudness dual • Tone car horn • Has internal recirculation - Free postage - New and Used
Air horn 12v - horn, super - £30.97
Super loud 12v • Air horn will • Produce powerful 600db - Free postage - New and Used
Super loud 12v • Air horn will • Produce powerful 600db - Free postage - New and Used
Pair lucas 12v high - of, and - £22.75
One pair genuine • Lucas trumpet horns • Will fit other - Free postage - New and Used
One pair genuine • Lucas trumpet horns • Will fit other - Free postage - New and Used
12v 600db super loud train - super, - £13.98
600db super loud • Dual tube air • Horn its excellent - Free postage - New and Used
600db super loud • Dual tube air • Horn its excellent - Free postage - New and Used
Electric bull air horn 12v - electric, - £6.99
12v 110 300db • Universal electric bull • Horn super loud - Free postage - New and Used
12v 110 300db • Universal electric bull • Horn super loud - Free postage - New and Used
Loud 110 300db 12v electric - 110-300db, - £6.99
12v 110 300db • Universal electric bull • Horn super loud - Free postage - New and Used
12v 110 300db • Universal electric bull • Horn super loud - Free postage - New and Used
Tech lightweight dual tone - e-tech, - £17.99
Dual tone horn • Produces loud sharp • Pitch simply replaces - Free postage - New and Used
Dual tone horn • Produces loud sharp • Pitch simply replaces - Free postage - New and Used
1000db super loud - 1000db, - £23.85
1000db sound level • Has stable performance • Higher work efficiency - Free postage - New and Used
1000db sound level • Has stable performance • Higher work efficiency - Free postage - New and Used
12v high low - high, - £23.99
Onwards • 12v high low • Tone exact fit - Free postage - New and Used
Onwards • 12v high low • Tone exact fit - Free postage - New and Used
Bmw series shell - horn, low - £14.99
Shell horn low • Upgrade your vehicle • Tone bmw series - Free postage - New and Used
Shell horn low • Upgrade your vehicle • Tone bmw series - Free postage - New and Used
12v snail horn high tone - high, - £6.52
12v snail horn • High tone 510hz • 105 118db universal - Free postage - New and Used
12v snail horn • High tone 510hz • 105 118db universal - Free postage - New and Used
Genuine hella supertone - hella, 12v - £39.95
Genuine hella supertone • High low tone • Note disc horn - Free postage - New and Used
Genuine hella supertone • High low tone • Note disc horn - Free postage - New and Used
1pc 12v red air - 1pc, - £9.96
Horn air compressor • Equipped large coils • Pressure fast response - Free postage - New and Used
Horn air compressor • Equipped large coils • Pressure fast response - Free postage - New and Used
150db air horn 12v super - 12v,, - £41.92
Super loud 12v • Airhorn will produce • Powerful 150db tuned - Free postage - New and Used
Super loud 12v • Airhorn will produce • Powerful 150db tuned - Free postage - New and Used
Horn 12v waterproof loud - horn, - £3.57
12v waterproof vehicle • Universal compatibility work • Most motorcycles cars - Free postage - New and Used
12v waterproof vehicle • Universal compatibility work • Most motorcycles cars - Free postage - New and Used
Universal horn 12v - universal, - £3.69
Electric air horn • 105db universal vehicle • Sound thispowerful 12v - Free postage - New and Used
Electric air horn • 105db universal vehicle • Sound thispowerful 12v - Free postage - New and Used
300db super train horn for - 300db, - £10.99
Train horn • Description 100 brand • New high quality - Free postage - New and Used
Train horn • Description 100 brand • New high quality - Free postage - New and Used
Universal 12v high - tone, loud - £8.99
Product protection being • Built direct cover • This disc horn - Free postage - New and Used
Product protection being • Built direct cover • This disc horn - Free postage - New and Used
Pair 12v twin - 12v, snail - £12.95
Pair quality snail • Type horns includes • Mounting bracket high - Free postage - New and Used
Pair quality snail • Type horns includes • Mounting bracket high - Free postage - New and Used
12v 105db loud motorcycle - 12v, - £3.99
Produces loud clear • 105 warning tone • Type electric horn - Free postage - New and Used
Produces loud clear • 105 warning tone • Type electric horn - Free postage - New and Used
12v 115db loud air - 2x, - £9.69
Quality high low • Tone horn yellow • Negative colour blue - Free postage - New and Used
Quality high low • Tone horn yellow • Negative colour blue - Free postage - New and Used
Car truck diesel air - truck, horns - £11.00
Short trumpet length • Air horn easy • Kit includes basic - Free postage - New and Used
Short trumpet length • Air horn easy • Kit includes basic - Free postage - New and Used
12v volt universal low - 12v, - £9.95
12v low tone • Note shell horn • Current draw 93mm - Free postage - New and Used
12v low tone • Note shell horn • Current draw 93mm - Free postage - New and Used
12v 110 300db - 12v, universal - £6.99
Universal mounting brackets • Fit most motorcycles • Cars unique breathing - Free postage - New and Used
Universal mounting brackets • Fit most motorcycles • Cars unique breathing - Free postage - New and Used
12v disc horn - 12v, high - £6.99
Easy replace install • Simply disconnect remove • Old 12v disc - Free postage - New and Used
Easy replace install • Simply disconnect remove • Old 12v disc - Free postage - New and Used
2pcs 12v electric 300db super - 12v, - £6.99
All one but • Powerful device quick • Installation train horn - Free postage - New and Used
All one but • Powerful device quick • Installation train horn - Free postage - New and Used
Try this: car interior | car inverter | car jack stands | car jump starter | car lifting equipment | car paint booth | car paint gun | car panels | car pedals | car polishing mop
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Everything you need to know about car horns
Whether you are looking for a brand-new or second-hand car horns, 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 £3.08, while premium listings can reach £41.92 — giving you a wide budget spread to work with. The average price of £12.96 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.