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12v relay

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Home / Relays & Valves / 12v relay for sale – 96 used, around £7 | For Sale UK
12v 40a pin - 4,

12v 40a pin - 4,

£2.78
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12v automotive changeover - 2, x

12v automotive changeover - 2, x

£8.99
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12v automotive on off - x,

12v automotive on off - x,

£11.98
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12v automotive relay - 12v, 40a

12v automotive relay - 12v, 40a

£11.09
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12v automotive on - x, on/off

12v automotive on - x, on/off

£7.69
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12v 40a pin relay universal - 12v,

12v 40a pin relay universal - 12v,

£2.99
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High quality micro - quality,

High quality micro - quality,

£2.99
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12v automotive off - automotive, fused

12v automotive off - automotive, fused

£2.82
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12v relay pin 30amp sealed - 4,

12v relay pin 30amp sealed - 4,

£6.99
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12v 40a pin - pin, universal

12v 40a pin - pin, universal

£3.14
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Pin 12v 30a automotive - 4,

Pin 12v 30a automotive - 4,

£6.95
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12v automotive off fused - automotive,

12v automotive off fused - automotive,

£2.76
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12v 40a pin relay universal - 40a,

12v 40a pin relay universal - 40a,

£2.81
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12v 30a pin - 5,

12v 30a pin - 5,

£7.99
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12v 200a heavy duty - 200a, 2

12v 200a heavy duty - 200a, 2

£18.99
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12v 60a changeover maxi relay - 12v,

12v 60a changeover maxi relay - 12v,

£8.99
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Automotive relay 12v 40a pin - automotive,

Automotive relay 12v 40a pin - automotive,

£4.40
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High quality micro relay - high,

High quality micro relay - high,

£3.29
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12v 40a pin relay universal - 12v,

12v 40a pin relay universal - 12v,

£2.84
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12v 40a pin relay universal - 12v,

12v 40a pin relay universal - 12v,

£3.88
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12v relay pin automotive - pin, 30

12v relay pin automotive - pin, 30

£8.99
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12v automotive off fused - on/off,

12v automotive off fused - on/off,

£2.79
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12v automotive on - 5, on/off

12v automotive on - 5, on/off

£11.98
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12v standard automotive relay - standard,

12v standard automotive relay - standard,

£4.34
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Pack car audio relay - audio,

Pack car audio relay - audio,

£13.79
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High quality micro relay 12v - quality,

High quality micro relay 12v - quality,

£2.89
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12v automotive off fused - 12v,

12v automotive off fused - 12v,

£3.18
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12v 24v 36v 110v 220v - 12v,

12v 24v 36v 110v 220v - 12v,

£4.79
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12v 30a pin - 4,

12v 30a pin - 4,

£8.99
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Pin pink relay for - relay, &

Pin pink relay for - relay, &

£11.80
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12v automotive changeover - automotive,

12v automotive changeover - automotive,

£13.19
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Pin car relay - relay,, 40a

Pin car relay - relay,, 40a

£9.53
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12v 70a heavy - 70a, 4-pin

12v 70a heavy - 70a, 4-pin

£8.99
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40a waterproof car - waterproof, relay

40a waterproof car - waterproof, relay

£0.99
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Pack 5pcs 12v - pack, of

Pack 5pcs 12v - pack, of

£11.98
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12v 40a pin relay universal - pin,

12v 40a pin relay universal - pin,

£3.47
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12v pin amp normally - ,

12v pin amp normally - ,

£6.99
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12v 40a 4pin car auto - 40a,

12v 40a 4pin car auto - 40a,

£6.78
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Pin hazard indicator flasher - indicator,

Pin hazard indicator flasher - indicator,

£10.99
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12v 24v single self locking - 24v,

12v 24v single self locking - 24v,

£4.23
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12v 24v dc mini power - 5v,,

12v 24v dc mini power - 5v,,

£15.20
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Genuine nissan pin relay - genuine, 4-pin

Genuine nissan pin relay - genuine, 4-pin

£7.99
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12v micro automotive - x,

12v micro automotive - x,

£8.99
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12v pin car - 12v,

12v pin car - 12v,

£3.71
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12v pack relay pin - 6,

12v pack relay pin - 6,

£11.94
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Automotive relay 12v - relay, 4

Automotive relay 12v - relay, 4

£4.49
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Pack relay pin with - 5,

Pack relay pin with - 5,

£12.59
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12v 24v relay module - relay, with

12v 24v relay module - relay, with

£5.89
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12v 40a pin relay spst - 4,

12v 40a pin relay spst - 4,

£7.99
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12v 40a 30a waterproof - 40a,

12v 40a 30a waterproof - 40a,

£15.46
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12v 40a pin automotive relay - 4,

12v 40a pin automotive relay - 4,

£8.99
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12v 40a pin - 40a, relay

12v 40a pin - 40a, relay

£2.66
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Pin 40a car relay - 4/5,

Pin 40a car relay - 4/5,

£3.95
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12v 24v 4 8 channel - 5v,

12v 24v 4 8 channel - 5v,

£4.59
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Genuine high quality - genuine,

Genuine high quality - genuine,

£7.25
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12v 24v relay - relay, with

12v 24v relay - relay, with

£15.99
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High quality micro relay - high,

High quality micro relay - high,

£3.85
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Channel 12v latching remote - channel,

Channel 12v latching remote - channel,

£6.49
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12v relay pin 30a - 12v, 5

12v relay pin 30a - 12v, 5

£6.99
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Genuine bosch 0332019150 relay - bosch,

Genuine bosch 0332019150 relay - bosch,

£7.29
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12v automotive changeover - 12v,

12v automotive changeover - 12v,

£7.99
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High quality 12v pin 30a - high,

High quality 12v pin 30a - high,

£6.99
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Quality mta way - quality, standard

Quality mta way - quality, standard

£18.99
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Gebildet pieces 30 - 2, amp

Gebildet pieces 30 - 2, amp

£19.42
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Bosch 0986332400 relay 12v - bosch,

Bosch 0986332400 relay 12v - bosch,

£10.65
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Pin car relay - 4,

Pin car relay - 4,

£7.91
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12v 40a pin relay universal - 40a,

12v 40a pin relay universal - 40a,

£3.70
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12v automotive off fused - 5x,

12v automotive off fused - 5x,

£11.98
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12v relay box way - box, 6

12v relay box way - box, 6

£19.40
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Durite 728 relay 12v - 0-728-12,

Durite 728 relay 12v - 0-728-12,

£10.19
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Pin 12v 40a - 5, change

Pin 12v 40a - 5, change

£3.99
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12v 40a car automotive van - 12v,

12v 40a car automotive van - 12v,

£4.85
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12v automotive off - 12v, fused

12v automotive off - 12v, fused

£2.75
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12v pin relay - 12v,

12v pin relay - 12v,

£4.95
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12v 40a pin relay universal - 4,

12v 40a pin relay universal - 4,

£2.65
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Omron g8hl h71 12v - omron,

Omron g8hl h71 12v - omron,

£6.49
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12v relay pin - relay, 5

12v relay pin - relay, 5

£7.99
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12v automotive off fused - 12v,

12v automotive off fused - 12v,

£6.89
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Amp 12v waterproof - 60/80,

Amp 12v waterproof - 60/80,

£9.11
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12v automotive off fused - 12v, on/off

12v automotive off fused - 12v, on/off

£2.99
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12v indicator hazard - indicator, flasher

12v indicator hazard - indicator, flasher

£9.95
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12v pin led - 3,

12v pin led - 3,

£8.99
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12v 100 amp split - 100,

12v 100 amp split - 100,

£6.75
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2pcs 12v automotive - 12v,

2pcs 12v automotive - 12v,

£7.91
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Automotive relay 12v 40amp - automotive,

Automotive relay 12v 40amp - automotive,

£3.59
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12v relay pin 30amp - 12v, sealed

12v relay pin 30amp - 12v, sealed

£5.49
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12v 40a pin - 4, relay

12v 40a pin - 4, relay

£3.85
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Genuine bosch relay 0332209150 - relay,

Genuine bosch relay 0332209150 - relay,

£13.23
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Pieces pin car relay - 2,

Pieces pin car relay - 2,

£13.28
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0986ah0251 12v 30a - 0986ah0251, 5

0986ah0251 12v 30a - 0986ah0251, 5

£8.69
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Premium quality automotive - quality,

Premium quality automotive - quality,

£9.99
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Prewired 5 pin - x, 4

Prewired 5 pin - x, 4

£10.09
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Dc12v relay wireless remote - dc12v,

Dc12v relay wireless remote - dc12v,

£4.99
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12v led flasher - led,

12v led flasher - led,

£7.59
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Pack 12v automotive - pack,

Pack 12v automotive - pack,

£11.98
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12v 200a pin - 12v,

12v 200a pin - 12v,

£14.99
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📊96 listings · from £0.99 · avg £7.8
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 12v relay listings currently in our index. Prices range from £0.99 to £19.42, with an average of £7.8. 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 12v relay →

Try this: ford focus relay | wiper relay delay | land rover relay | mercedes fuel pump relay | tyco relay | alfa romeo relay | lucas flasher unit | ford mondeo relay | bmw e36 relay | focus wiper relay

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Everything you need to know about 12v relay

Whether you are looking for a brand-new or second-hand 12v relay, 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 £0.99, while premium listings can reach £19.42 — giving you a wide budget spread to work with. The average price of £7.8 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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