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12 volt regulator

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£9.99 · Buy It Now

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12volt for triumph norton - for,

12volt for triumph norton - for,

£16.99 · Buy It Now

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Power converter 12v - converter, to

Power converter 12v - converter, to

£6.14 · Buy It Now

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Vintage classic car - 12, volt

Vintage classic car - 12, volt

£246.78 · Buy It Now

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Volt step down converter - step,

Volt step down converter - step,

£3.98 · Buy It Now

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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£8.99 · Buy It Now

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7812a volt regulator 1 - ,

7812a volt regulator 1 - ,

£4.99 · Buy It Now

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Ubec volt step down - dc/dc,

Ubec volt step down - dc/dc,

£6.99 · Buy It Now

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Honda scooter ballast - honda,

Honda scooter ballast - honda,

£6.95 · Buy It Now

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12volt regulator rectifier - 12volt,

12volt regulator rectifier - 12volt,

£19.99 · Buy It Now

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Volt amp voltage - 12,

Volt amp voltage - 12,

£30.36 · Buy It Now

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Dynamo regulator replace - dynamo, to

Dynamo regulator replace - dynamo, to

£28.99 · Buy It Now

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7912a negative volt - negative,

7912a negative volt - negative,

£4.99 · Buy It Now

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Volt amp rectifier - 12, 20

Volt amp rectifier - 12, 20

£28.67 · Buy It Now

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

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

£11.85 · Buy It Now

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For triumph norton - for, bsa

For triumph norton - for, bsa

£16.99 · Buy It Now

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Mini step down - 3a,

Mini step down - 3a,

£2.98 · Buy It Now

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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£9.99 · Buy It Now

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Volt step down - volt,

Volt step down - volt,

£4.24 · Buy It Now

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12volt for triumph - 12volt, norton

12volt for triumph - 12volt, norton

£16.99 · Buy It Now

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Mini step down - step,

Mini step down - step,

£3.04 · Buy It Now

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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£16.99 · Buy It Now

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For triumph classic - for,

For triumph classic - for,

£14.59 · Buy It Now

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Regulator rectifier 12volt - ,

Regulator rectifier 12volt - ,

£29.85 · Buy It Now

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Voltage regulator mw9130 good - regulator, mw9130.

Voltage regulator mw9130 good - regulator, mw9130.

£9.99 · Buy It Now

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Regulator rectifier 12volt fit - regulator,

Regulator rectifier 12volt fit - regulator,

£20.99 · Buy It Now

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Baotian 50cc rectifier - 50cc,

Baotian 50cc rectifier - 50cc,

£4.95 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£12.99 · Buy It Now

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Brand new for - for, fiat

Brand new for - for, fiat

£16.90 · Buy It Now

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Vintage volt regulator - vintage,

Vintage volt regulator - vintage,

£32.99 · Buy It Now

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Alternator voltage regulator - alternator,

Alternator voltage regulator - alternator,

£32.75 · Buy It Now

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Rectifier regulator for yanmar - rectifier,

Rectifier regulator for yanmar - rectifier,

£23.89 · Buy It Now

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Rectifier regulator 12volt - rectifier-,

Rectifier regulator 12volt - rectifier-,

£29.95 · Buy It Now

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Mini step down - 3a,

Mini step down - 3a,

£3.28 · Buy It Now

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For triumph classic - ,

For triumph classic - ,

£10.99 · Buy It Now

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Triumph volt single phase - triumph,

Triumph volt single phase - triumph,

£36.00 · Buy It Now

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Regulator rectifier volt ac - regulator,

Regulator rectifier volt ac - regulator,

£19.99 · Buy It Now

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Volt 7812 positive - 7812, +

Volt 7812 positive - 7812, +

£2.20 · Buy It Now

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Alternator regulator for audi - regulator,

Alternator regulator for audi - regulator,

£21.85 · Buy It Now

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Alternator regulator rectifier - regulator,

Alternator regulator rectifier - regulator,

£47.49 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£12.99 · Buy It Now

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Volt voltage regulator may - 12,

Volt voltage regulator may - 12,

£150.55 · Buy It Now

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2pcs power converter 12v to - 2pcs,

2pcs power converter 12v to - 2pcs,

£10.82 · Buy It Now

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Yamaha scooter ballast - yamaha,

Yamaha scooter ballast - yamaha,

£6.95 · Buy It Now

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Bsa a65 volt - 12,

Bsa a65 volt - 12,

£44.50 · Buy It Now

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Volt step down converter - dc/dc,

Volt step down converter - dc/dc,

£3.96 · Buy It Now

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For lucas type dynamo - for,

For lucas type dynamo - for,

£46.52 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£34.95 · Buy It Now

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Rectifier regulator single - regulator,

Rectifier regulator single - regulator,

£9.99 · Buy It Now

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Ignition coil cdi - unit, 5pin

Ignition coil cdi - unit, 5pin

£24.95 · Buy It Now

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Volt voltage regulator - 12,

Volt voltage regulator - 12,

£39.99 · Buy It Now

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Dc buck adjustable - buck,

Dc buck adjustable - buck,

£5.86 · Buy It Now

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Volt step down converter - volt,

Volt step down converter - volt,

£4.25 · Buy It Now

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Lucas rectifier regulator - , rectifier/regulator

Lucas rectifier regulator - , rectifier/regulator

£43.38 · Buy It Now

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Dynamo regulator replace - dynamo,

Dynamo regulator replace - dynamo,

£28.99 · Buy It Now

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Power converter 12v 6 9v - converter,

Power converter 12v 6 9v - converter,

£11.39 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£10.99 · Buy It Now

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Lucas volt 240w three - volt,

Lucas volt 240w three - volt,

£50.40 · Buy It Now

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Kia7812a regulator volt 5 - kia7812a,

Kia7812a regulator volt 5 - kia7812a,

£4.99 · Buy It Now

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Podtronics volt 240w - podtronics,

Podtronics volt 240w - podtronics,

£72.00 · Buy It Now

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Headlamp volt dc - volt,

Headlamp volt dc - volt,

£14.12 · Buy It Now

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Original lucas voltage - original,

Original lucas voltage - original,

£24.00 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£33.95 · Buy It Now

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Volt step down converter - volt,

Volt step down converter - volt,

£5.38 · Buy It Now

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For triumph classic - triumph,

For triumph classic - triumph,

£16.39 · Buy It Now

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Lambretta electronic ignition - lambretta,

Lambretta electronic ignition - lambretta,

£19.95 · Buy It Now

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78l12 volt 100ma - 5x, linear

78l12 volt 100ma - 5x, linear

£2.55 · Buy It Now

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Volt phase voltage - 12,

Volt phase voltage - 12,

£29.95 · Buy It Now

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Vintage wilkson wil mark 1 - vintage,

Vintage wilkson wil mark 1 - vintage,

£47.50 · Buy It Now

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Royal alloy gt125i - ac, 2017

Royal alloy gt125i - ac, 2017

£57.50 · Buy It Now

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Rectifier regulator volt - rectifier/regulator, 12

Rectifier regulator volt - rectifier/regulator, 12

£58.38 · Buy It Now

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Voltage rectifier regulator - voltage,

Voltage rectifier regulator - voltage,

£16.99 · Buy It Now

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For triumph norton bsa - for,

For triumph norton bsa - for,

£16.99 · Buy It Now

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Positive voltage regulator - positive,

Positive voltage regulator - positive,

£39.99 · Buy It Now

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L7812cv regulator volt 5 - volt, 1.5

L7812cv regulator volt 5 - volt, 1.5

£5.99 · Buy It Now

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For triumph norton bsa - for,

For triumph norton bsa - for,

£16.99 · Buy It Now

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Classic beetle t2 - vw,

Classic beetle t2 - vw,

£19.99 · Buy It Now

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12v 24v 10a 15a - dc, 20a

12v 24v 10a 15a - dc, 20a

£48.23 · Buy It Now

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10x 78l12 volt 100ma - 10x,

10x 78l12 volt 100ma - 10x,

£2.98 · Buy It Now

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Voltage regulator volt - voltage,

Voltage regulator volt - voltage,

£18.55 · Buy It Now

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For triumph classic - for,

For triumph classic - for,

£11.39 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£13.99 · Buy It Now

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Rectifier regulator single - rectifier,

Rectifier regulator single - rectifier,

£11.59 · Buy It Now

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Husqvarna scooter ballast - scooter,

Husqvarna scooter ballast - scooter,

£6.95 · Buy It Now

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Fits royal enfield bullet - enfield,

Fits royal enfield bullet - enfield,

£16.92 · Buy It Now

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Hillman vauxhall ford morris - vauxhall,

Hillman vauxhall ford morris - vauxhall,

£19.34 · Buy It Now

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Classic voltage regulator for - voltage,

Classic voltage regulator for - voltage,

£55.94 · Buy It Now

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12volt for triumph - 12volt,

12volt for triumph - 12volt,

£16.99 · Buy It Now

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Simson volt regulator pvl - simson,

Simson volt regulator pvl - simson,

£40.00 · Buy It Now

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12volt rectifier voltage - 12volt,

12volt rectifier voltage - 12volt,

£17.09 · Buy It Now

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Fit bosch bmw fiat - to,

Fit bosch bmw fiat - to,

£14.97 · Buy It Now

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Scooter ballast resistor - mh,

Scooter ballast resistor - mh,

£6.95 · Buy It Now

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Midget volt 22a - 12,

Midget volt 22a - 12,

£49.00 · Buy It Now

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12v 24v 10a 15a 20a - 6v,

12v 24v 10a 15a 20a - 6v,

£49.08 · Buy It Now

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Alternator voltage regulator - alternator,

Alternator voltage regulator - alternator,

£19.25 · Buy It Now

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New volt alternator voltage - alternator,

New volt alternator voltage - alternator,

£18.75 · Buy It Now

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📊96 listings · from £2.2 · avg £24.61
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 12 volt regulator listings currently in our index. Prices range from £2.2 to £246.78, with an average of £24.61. 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: 120 70 17 pirelli | 1275 head | 12mm hex key | 1275 pistons | 12l halogen oven | 125cc chopper | 12ft beach rod | 12v battery charger lead acid | 12v rectifier | 12v temperature gauge

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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 £246.78 — giving you a wide budget spread to work with. The average price of £24.61 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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