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12 volt regulator

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12 volt regulator for sale on largest auction and classifieds sites

Home / Power Management / 12 volt regulator refurbished & used for sale | For Sale UK
Volt step down converter - dc/dc,

Volt step down converter - dc/dc,

£5.49
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Rectifier regulator - rectifier,

Rectifier regulator - rectifier,

£23.99
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Volt step down converter - down,

Volt step down converter - down,

£4.25
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For triumph classic - ,

For triumph classic - ,

£10.98
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Volt step down converter - dc/dc,

Volt step down converter - dc/dc,

£4.20
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Mini step down - 3a,

Mini step down - 3a,

£3.28
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Volt amp voltage - 12,

Volt amp voltage - 12,

£30.36
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Honda scooter ballast - ballast, resistor

Honda scooter ballast - ballast, resistor

£6.95
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12volt for triumph norton - triumph,

12volt for triumph norton - triumph,

£16.99
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Vintage classic original lucas - vintage,

Vintage classic original lucas - vintage,

£9.72
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Lucas volt 240w three 3 - lucas,

Lucas volt 240w three 3 - lucas,

£50.40
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Regulator volt for - regulator,

Regulator volt for - regulator,

£9.99
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7812a l7812cp volt - 7812a,

7812a l7812cp volt - 7812a,

£5.99
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Vintage classic car volt - car,

Vintage classic car volt - car,

£247.60
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Alternator voltage regulator - voltage,

Alternator voltage regulator - voltage,

£32.75
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Volt amp rectifier - 12,

Volt amp rectifier - 12,

£27.24
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Volt step down converter - step,

Volt step down converter - step,

£6.16
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Volt step down converter - step,

Volt step down converter - step,

£7.99
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12v volt regulator - 12v,

12v volt regulator - 12v,

£19.75
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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£10.98
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Lucas rf95 volt voltage - 12,

Lucas rf95 volt voltage - 12,

£180.00
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Kia7812a regulator volt - regulator, 1.5

Kia7812a regulator volt - regulator, 1.5

£4.99
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Lucas rb108 volt - rb108,

Lucas rb108 volt - rb108,

£16.00
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Enduro bike volt ac - enduro,

Enduro bike volt ac - enduro,

£18.00
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Voltage regulator mw9130 - mw9130., good

Voltage regulator mw9130 - mw9130., good

£9.99
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Mini step down - 3a,

Mini step down - 3a,

£2.98
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Ubec volt step down - ubec,

Ubec volt step down - ubec,

£6.99
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Volt phase voltage - volt,

Volt phase voltage - volt,

£29.95
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Rectifier regulator for yanmar - rectifier,

Rectifier regulator for yanmar - rectifier,

£24.89
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36v 12v 2a - dc,

36v 12v 2a - dc,

£18.35
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Brand new for fiat - new,

Brand new for fiat - new,

£16.90
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New volt alternator - new,

New volt alternator - new,

£18.75
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Lambretta electronic ignition - electronic,

Lambretta electronic ignition - electronic,

£19.95
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12v 24v 10a 15a - 12v/24v,

12v 24v 10a 15a - 12v/24v,

£30.22
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Regulator rectifier 12volt fit - regulator,

Regulator rectifier 12volt fit - regulator,

£23.29
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Volt step down - dc/dc,

Volt step down - dc/dc,

£4.26
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12v 24v 3a 10a - 24v, 5v

12v 24v 3a 10a - 24v, 5v

£7.84
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Baotian 50cc rectifier - baotian,

Baotian 50cc rectifier - baotian,

£5.95
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Regulator rectifier for yanmar - regulator,

Regulator rectifier for yanmar - regulator,

£23.99
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132980 new alternator - alternator, volt

132980 new alternator - alternator, volt

£16.25
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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£10.00
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Ignition coil cdi unit - unit, 5pin

Ignition coil cdi unit - unit, 5pin

£24.95
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Vintage classic original lucas - vintage,

Vintage classic original lucas - vintage,

£21.53
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Lucas acr 12volt regulator - lucas,

Lucas acr 12volt regulator - lucas,

£10.26
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For triumph classic - for,

For triumph classic - for,

£10.98
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Volt 7812 positive - 7812, +

Volt 7812 positive - 7812, +

£2.20
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Bsa a65 volt - a65, 12

Bsa a65 volt - a65, 12

£44.50
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New volt alternator - volt,

New volt alternator - volt,

£18.50
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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£11.58
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Lucas voltage regulator - lucas,

Lucas voltage regulator - lucas,

£19.36
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Regulator rectifier 12volt - regulator/rectifier,

Regulator rectifier 12volt - regulator/rectifier,

£29.85
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12v alternator voltage - alternator,

12v alternator voltage - alternator,

£16.50
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12volt regulator rectifier - ,

12volt regulator rectifier - ,

£19.99
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Rectifier regulator 12volt - rectifier-,

Rectifier regulator 12volt - rectifier-,

£29.95
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Volt voltage regulator - volt,

Volt voltage regulator - volt,

£39.99
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For lucas type dynamo - type,

For lucas type dynamo - type,

£46.52
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Voltage rectifier regulator - rectifier,

Voltage rectifier regulator - rectifier,

£16.99
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For triumph norton bsa - triumph,

For triumph norton bsa - triumph,

£16.99
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Mini step down - 3a, dc-dc

Mini step down - 3a, dc-dc

£3.04
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12volt for triumph norton - triumph, bsa

12volt for triumph norton - triumph, bsa

£16.99
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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£12.98
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L7812cv regulator volt 5 - regulator,

L7812cv regulator volt 5 - regulator,

£5.99
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Lucas rb340 voltage regulator - lucas,

Lucas rb340 voltage regulator - lucas,

£17.17
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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£33.95
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Bosch volt alternator - bosch, 12

Bosch volt alternator - bosch, 12

£21.50
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7912a l7912cp volt - l7912cp, -12

7912a l7912cp volt - l7912cp, -12

£5.99
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Rectifier regulator volt - 12,

Rectifier regulator volt - 12,

£58.38
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Dynamo regulator replace - dynamo, to

Dynamo regulator replace - dynamo, to

£28.99
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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£34.95
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Original lucas voltage - original,

Original lucas voltage - original,

£24.00
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Volt paris rhone - volt,

Volt paris rhone - volt,

£19.24
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Alternator regulator volt - regulator,

Alternator regulator volt - regulator,

£14.25
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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£10.98
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30v 90volt out 24 volt - in,,

30v 90volt out 24 volt - in,,

£9.73
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40v 3v 5v 9v 12v - to, 3.3v

40v 3v 5v 9v 12v - to, 3.3v

£3.12
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12v 24v ac dc to - 6v,

12v 24v ac dc to - 6v,

£8.29
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Vintage wilkson wil - vintage, 1

Vintage wilkson wil - vintage, 1

£47.50
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Volt solar regulator - 12, mppt

Volt solar regulator - 12, mppt

£37.10
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Triumph volt phase - 12,

Triumph volt phase - 12,

£48.00
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Lucas rectifier regulator 12 - ,

Lucas rectifier regulator 12 - ,

£43.38
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Alternator regulator wood - alternator, regulator.

Alternator regulator wood - alternator, regulator.

£10.80
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Volt alternator ig874 - ,

Volt alternator ig874 - ,

£47.49
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10x 78l12 volt 100ma linear - 12,

10x 78l12 volt 100ma linear - 12,

£2.98
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For triumph classic - ,

For triumph classic - ,

£14.58
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For triumph norton bsa - triumph,

For triumph norton bsa - triumph,

£16.99
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Scooter ballast resistor - mh,

Scooter ballast resistor - mh,

£6.95
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Solid state voltage regulator - solid,

Solid state voltage regulator - solid,

£8.00
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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£34.95
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Voltage rectifier regulator - rectifier,

Voltage rectifier regulator - rectifier,

£16.99
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Volt step down - step, converter

Volt step down - step, converter

£5.49
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Voltage rectifier regulator - rectifier,

Voltage rectifier regulator - rectifier,

£16.99
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Early lucas voltage - lucas, regulator

Early lucas voltage - lucas, regulator

£95.00
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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£11.38
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Simson volt regulator pvl - 12,

Simson volt regulator pvl - 12,

£40.00
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Alternator voltage regulator - alternator,

Alternator voltage regulator - alternator,

£19.25
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Alternator regulator for audi - alternator,

Alternator regulator for audi - alternator,

£21.85
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📊96 listings · from £2.2 · avg £23.75
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 12 volt regulator listings currently in our index. Prices range from £2.2 to £247.6, with an average of £23.75. 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 12 volt regulator →

Try this: 24v mastervolt inverter | studer inverter | 3000w inverter | automatic voltage regulator | car inverter | harley davidson road king classic | solar charge controller | 24v to 12v converter maplin | rockland 75w inverter | 12v to 240v inverter halfords

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Everything you need to know about 12 volt regulator

Whether you are looking for a brand-new or second-hand 12 volt regulator, 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 £2.2, while premium listings can reach £247.6 — giving you a wide budget spread to work with. The average price of £23.75 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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