Product description
This 12 volts voltage regulator is intended for use on an alternator (AC) where the regulator is not integrated into the alternator itself. Volkswagen Buses with a type 4 engine, on the other hand, have always had a separate voltage regulator.
The alternator of type 1 engines is recognizable by its non-straight cylindrical shape with a battery connection under a nut, plus 3 connections to the voltage regulator.
The voltage regulator ensures that the alternating voltage is converted into a usable direct voltage, this regulation is done here electronically compared to the old voltage regulator originally fitted. The advantage is a more constant voltage, better resistance to humidity and less wear.
Note: A part in an open package for this type of parts cannot be returned.
Voltage regulator for a 12V alternator
17 items in stock
€18.50 (Each)
Prices incl. VAT
- Order before 3PM (CET)? Shipped the same day!
- Any questions? We're reachable until 17h (CET).
- VW specialist since 1989
- 30 days return period
Bus until 7.1979 with:
Type-1 engine 1600cc with engine code AS and alternator 043 903 023 B
Type-4 engines
Thing with:
Type-1 engine 1600cc with engine code AL 1.1975 until 1.1977
Specifications
| Paruzzi number | 3952 |
|---|---|
| Original VW number | 043903803B |
| Brand | Beru |
| Freight | No |
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- Applicable on Beetle with: | Type-1 engine until 1974 | Bus until 7.1979 with: | Type-1 engine 1600cc with engine code AS and alternator 043 903 023 B | Type-4 engine | Thing with: | Type-1 engine 1600cc with engine code AL 1.1975 until 1.1977
- Paruzzi number: 3694
- Original VW number: 021971841
610 items available
incl. vat
- Applicable on Bus with Type-4 engine 8.1977 until 7.1979
- Paruzzi number: 41970
- Original VW number: 029971349A
186 items available
incl. vat
- Applicable on Type-1 engine: | generator front/rear | alternator rear | Type-3 engine: | generator front/rear
- Paruzzi number: 1963
- Original VW number: 111903221A
79 items available
incl. vat
- Applicable on Type-1 engine | Type-4 engine | CT/CZ engine | Waterboxer engines 45 and 65A | Diesel engine 45 and 65A
- Paruzzi number: 4963
- Original VW number: 021903221E 021903221A
22 items available
incl. vat
- Applicable on Type-4 engines 1700-1800-2000cc (engine code CJ, GD GE)
- Paruzzi number: 41960
12 items available
incl. vat
- Applicable on Type-4 engines: | 1800 AP until 7.1974 | 1700 CA, CE all
- Paruzzi number: 41961
- Original VW number: 021903655B
12 items available
incl. vat
- Applicable on Type-4 engines with a 70 Amp alternator: | 1800 AP 8.1974 and later | 1800 ED all | 2000 GD until 7.1976 | 2000 CJ all
- Paruzzi number: 41962
- Original VW number: 022903655
35 items available
incl. vat
- Applicable on Type-4 engine | CT/CZ engine | Waterboxer engines 45 and 65A
- Paruzzi number: 41963
- Original VW number: 054903221A 035903221D
10 items available
incl. vat
- Applicable on Type-4 engines until 7.1979
- Paruzzi number: 41964
- Original VW number: 021903023A 021903023F 021903023FX
90 items available
incl. vat