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12 Volt Dynamo Regulator - 30 AMP
Part Number: 113903803E
£49.50 inc. VAT
In Stock at Warehouse 20-27 Day Delivery
Related Products
This Bosch-manufactured 12-volt voltage regulator is a top-quality direct replacement for classic Volkswagen models equipped with a 30 AMP dynamo charging system. It is specifically designed to maintain optimal voltage levels in the electrical system by regulating the output of the dynamo, ensuring your battery charges correctly and your electrical components operate efficiently.
Engineered for durability and consistent performance, this voltage regulator is the ideal solution for restoring or maintaining original charging setups in aircooled VWs. Suitable for all Beetles, Karmann Ghias, Type 3 Variants, and late Splitscreen Buses that run 12-volt systems with a 30A dynamo.
Important Fitment Note:
This regulator is not compatible with Baywindow buses that use a 38 AMP dynamo system. Always confirm your dynamo output before purchase.
Key Features:
Genuine Bosch part – trusted OE manufacturer
12V regulation for 30A dynamo charging systems
Ideal for classic aircooled VW vehicles
Maintains stable electrical performance and battery charging
Direct-fit replacement for original units
Applications:
VW Beetle: 1968–1979
VW Splitscreen Van: 1967
VW Karmann Ghia: 1968–1974
VW Type 3: 1968–1973
VW Buggy & Baja: 1968–1979
Installation Tip:
Ensure good ground contact and clean terminal connections when installing. A faulty ground can cause voltage spikes or inconsistent regulation.
This Part Fits: Beetle, Karmann Ghia, Type 3, Trekker, Buggy, Splitscreen,
Availability: Stock Item
Item Name: Voltage regulator, 14 Volt. Fits Bosch generator
Description: Alternator Regulator
Product Group: Electric
Group: Alternator
Unit of Measure: Each
Manufacturer: Bosch
Dimensions:
Width: 70mm
Height: 115mm
Depth: 60mm
Volume: 483000mm3
Weight: 0.294kg
| Manufacturer | Model Series | Model Version | Year | Engine Size | Fuel Type | Body Type | BHP | Engine Code | Application Info |
|---|---|---|---|---|---|---|---|---|---|
| Porsche Classic | 911 | 911 F-model | 10/64 - 10/64 | 2,0 | Petrol | Coupe | 130 | - | -
|
| Porsche Classic | 911 | 911 F-model | 01/67 - 01/67 | 2,0 | Petrol | Targa | 131 | - | Construction Year to 196707 |
| Porsche Classic | 912 | 912 | 01/65 - 01/65 | 1,6 | Petrol | Coupe | 90 | - | Construction Year to 196707 |
| Porsche Classic | 912 | 912 | 03/65 - 03/65 | 1,6 | Petrol | Targa | 90 | - | Construction Year to 196707 |
| VW Classic | Beetle Type 1 | 1302 | 08/69 - 08/69 | 1,2 | Petrol | Saloon | 34 | - | -
|
| VW Classic | Beetle Type 1 | 1302 | 08/70 - 08/70 | 1,3 | Petrol | Convertible | 39 | - | -
|
| VW Classic | Beetle Type 1 | 1302 | 08/70 - 08/70 | 1,3 | Petrol | Saloon | 39 | - | -
|
| VW Classic | Beetle Type 1 | 1302 | 08/70 - 08/70 | 1,3 | Petrol | Saloon | 44 | - | -
|
| VW Classic | Beetle Type 1 | 1302 | 08/70 - 08/70 | 1,6 | Petrol | Convertible | 46 | - | -
|
| VW Classic | Beetle Type 1 | 1302 | 07/71 - 07/71 | 1,6 | Petrol | Saloon | 48 | - | -
|
| VW Classic | Beetle Type 1 | 1302 | 01/70 - 01/70 | 1,6 | Petrol | Saloon | 50 | - | -
|
| VW Classic | Beetle Type 1 | 1303 | 04/75 - 04/75 | 1,2 | Petrol | Convertible | 34 | - | -
|
| VW Classic | Beetle Type 1 | 1303 | 07/70 - 07/70 | 1,3 | Petrol | Convertible | 44 | - | -
|
| VW Classic | Beetle Type 1 | 1303 | 08/70 - 08/70 | 1,6 | Petrol | Convertible | 48 | - | -
|
| VW Classic | Beetle Type 1 | 1303 | 07/70 - 07/70 | 1,6 | Petrol | Convertible | 50 | - | -
|
| VW Classic | Beetle Type 1 | Type 1 std | 01/60 - 01/60 | 1,2 | Petrol | Saloon | 34 | - | Construction Year from 196608 |
| VW Classic | Beetle Type 1 | Type 1 std | 08/65 - 08/65 | 1,3 | Petrol | Saloon | 37 | - | Construction Year from 196608 |
| VW Classic | Beetle Type 1 | Type 1 std | 07/64 - 07/64 | 1,3 | Petrol | Convertible | 40 | - | Construction Year from 196608 |
| VW Classic | Beetle Type 1 | Type 1 std | 08/65 - 08/65 | 1,3 | Petrol | Saloon | 40 | - | Construction Year from 196608 |
| VW Classic | Beetle Type 1 | Type 1 std | 01/66 - 01/66 | 1,5 | Petrol | Convertible | 44 | - | Construction Year from 196608 |
| VW Classic | Beetle Type 1 | Type 1 std | 08/66 - 08/66 | 1,5 | Petrol | Saloon | 44 | - | -
|
| VW Classic | Beetle Type 1 | Type 1 std | 01/70 - 01/70 | 1,3 | Petrol | Saloon | 44 | - | -
|
| VW Classic | Beetle Type 1 | Type 1 std | 07/69 - 07/69 | 1,6 | Petrol | Convertible | 48 | - | -
|
| VW Classic | Beetle Type 1 | Type 1 std | 07/70 - 07/70 | 1,6 | Petrol | Saloon | 50 | - | -
|
| VW Classic | Karmann Ghia (T14/34) | Convertible | 07/64 - 07/64 | 1,3 | Petrol | Convertible | 39 | - | Construction Year from 196708 |
| VW Classic | Karmann Ghia (T14/34) | Convertible | 01/66 - 01/66 | 1,5 | Petrol | Convertible | 44 | - | Construction Year from 196708 |
| VW Classic | Karmann Ghia (T14/34) | Coupe | 01/66 - 01/66 | 1,5 | Petrol | Coupe | 44 | - | Construction Year from 196708 |
| VW Classic | Karmann Ghia (T14/34) | Coupe | 07/70 - 07/70 | 1,3 | Petrol | Coupe | 44 | - | -
|
| VW Classic | Karmann Ghia (T14/34) | Coupe | 07/71 - 07/71 | 1,6 | Petrol | Coupe | 48 | - | -
|
| VW Classic | Karmann Ghia (T14/34) | Coupe | 01/70 - 01/70 | 1,6 | Petrol | Coupe | 50 | - | -
|
| VW Classic | Karmann Ghia (T14/34) | Coupe | 08/61 - 08/61 | 1,5 | Petrol | Coupe | 54 | - | Construction Year from 196708 |
| VW Classic | The Thing 181 | The Thing 181 | 09/69 - 09/69 | 1,5 | Petrol | Open Off-Road Vehicle | 44 | - | -
|
| VW Classic | The Thing 181 | The Thing 181 | 08/70 - 08/70 | 1,6 | Petrol | Open Off-Road Vehicle | 44 | - | -
|
| VW Classic | The Thing 181 | The Thing 181 | 03/73 - 03/73 | 1,6 | Petrol | Open Off-Road Vehicle | 48 | - | -
|
| VW Classic | Transporter | T2 | 08/67 - 08/67 | 1,6 | Petrol | Bus | 47 | - | -
|
| VW Classic | Transporter | T2 | 08/68 - 08/68 | 1,6 | Petrol | Platform/Chassis | 50 | - | -
|
| VW Classic | Transporter | T2 | 08/70 - 08/70 | 1,6 | Petrol | Van | 50 | - | -
|
| VW Classic | Transporter | T2 | 08/70 - 08/70 | 1,6 | Petrol | Bus | 50 | - | -
|
| VW Classic | Transporter | T2 | 08/71 - 08/71 | 1,7 | Petrol | Bus | 66 | - | -
|
| VW Classic | Transporter | T2 | 08/71 - 08/71 | 1,7 | Petrol | Van | 67 | - | -
|
| VW Classic | Transporter | T2 | 11/73 - 11/73 | 1,8 | Petrol | Bus | 68 | - | -
|
| VW Classic | Transporter | T2 | 11/73 - 11/73 | 1,8 | Petrol | Van | 68 | - | -
|
| VW Classic | Transporter | T2 | 08/76 - 08/76 | 2,0 | Petrol | Van | 69 | - | -
|
| VW Classic | Transporter | T2 | 08/75 - 08/75 | 2,0 | Petrol | Bus | 70 | - | -
|
| VW Classic | Type 3 (1500/1600) | Hatchback (31) | 07/68 - 07/68 | 1,5 | Petrol | Hatchback | 45 | - | -
|
| VW Classic | Type 3 (1500/1600) | Hatchback (31) | 08/65 - 08/65 | 1,6 | Petrol | Hatchback | 54 | - | Construction Year from 196708 |
| VW Classic | Type 3 (1500/1600) | Saloon (31) | 04/61 - 04/61 | 1,5 | Petrol | Saloon | 45 | - | Construction Year from 196708 |
| VW Classic | Type 3 (1500/1600) | Saloon (31) | 07/64 - 07/64 | 1,6 | Petrol | Saloon | 50 | - | Construction Year from 196708 |
| VW Classic | Type 3 (1500/1600) | Saloon (31) | 08/65 - 08/65 | 1,6 | Petrol | Saloon | 54 | - | Construction Year from 196708 |
| VW Classic | Type 3 (1500/1600) | Saloon (31) | 08/65 - 08/65 | 1,6 | Petrol | Saloon | 54 | - | Construction Year from 196708 |
| VW Classic | Type 3 (1500/1600) | Variant (36) | 04/61 - 04/61 | 1,5 | Petrol | Estate | 45 | - | Construction Year from 196708 |
| VW Classic | Type 3 (1500/1600) | Variant (36) | 08/65 - 08/65 | 1,6 | Petrol | Estate | 54 | - | Construction Year from 196708 |
| Manufacturer | Ref. No. |
|---|---|
| BOSCH | 0190350068 |
| PORSCHE | 61660321200 |
| VW | 113903803E |
| VW | 211903803E |
| JPGROUP | 903201003 |
| EMPI | 98-9068-B |
| BOSCH | 30019 |
FAQs
The design of these is not like the original but will replace and 30AMP Dynamo regulator.
