Twin Power Electronic Regulators

1.0 out of 5 stars 1 Customer Reviews

Maintaining a constant voltage level in your motorcycle's charging system is important to protect the battery from damage. Twin Power electronic regulators dissipate unneeded current, whether it's above 6 V or 12 V, with a line to handle various amperages for Harley-Davidson® models like the Bagger, Softail, Dyna, and Sportster/Big Twin. Some replacements are available for models dating back to the mid-1960s. These aluminum regulators are finished in black or chrome, and more than a dozen plug options are stocked. Install a Twin Power electronic regulator and extend the life of your mobile power source.

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Twin Power Electronic Regulators 498273

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H0502

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Twin Power Electronic Regulators 498292

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-HO597

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 210758

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H0505

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Twin Power Electronic Regulators 215889

50 AMP 3 PHASE REGULATOR

Part Number: TWP-HO598

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Twin Power Electronic Regulators 498263

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H3108

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498252

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H2394C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498311

Electronic Regulator, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H1988

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Twin Power Electronic Regulators 498313

Electronic Regulator, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H2384

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Twin Power Electronic Regulators 498270

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H0504C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498269

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H0506

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498268

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H0506C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498255

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H1108

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498297

TWIN POWER REGULATOR CHR

Part Number: TWP-H1200C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498299

TWIN POWER REGULATOR CHR

Part Number: TWP-H1899C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498261

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H4007

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498258

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H4008C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498257

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H4607

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498316

TWIN POWER REGULATOR CH

Part Number: TWP-H614C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498293

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-HO597C

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Twin Power Electronic Regulators 498294

Electronic Regulator, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H1001

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Twin Power Electronic Regulators 498310

Voltage Regulator, Electronic, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H1686C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Twin Power Electronic Regulators 498312

Electronic Regulator, 12 V, Aluminum, Chrome, Harley-Davidson®, Each

Part Number: TWP-H1988C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Twin Power Electronic Regulators 498251

Voltage Regulator, Electronic, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H2304

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Twin Power Electronic Regulators 498253

Electronic Regulator, 12 V, Aluminum, Black, Harley-Davidson®, Each

Part Number: TWP-H2394

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Twin Power Electronic Regulators 498306

TWIN POWER REGULATOR CHR

Part Number: TWP-H1070C

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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