Beetle External Voltage Regulator

Fits & Compatibilities

Beetle 1973-1974 with external voltage regulator (3 connectors).

Year Model Engine
1973Standard Beetle1600
1974Standard Beetle1600

Beetle External Voltage Regulator

Item #: 3022 VW #: 043-903-803

Voltage Regulator: External, Beetle (Type I) 73-74

VW Beetle voltage regulator. The voltage regulator turns the alternator or generator on and off and makes it charge the battery. If the battery is boiling, it is being overcharged and the voltage regulator is definitely bad.

$
$79.95

Availability: In stock

Do-it-Yourself Tip


If replacing the VW Beetle voltage regulator hasn’t solved your battery woes it’s time to replace the alternator or generator. An even better option is to use the new alternator kit. This kit will update your electrical system to modern standards.

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