6 Volt To 12 Volt Conversion Kit (Alternator Charging System)

Top quality ignition coil manufactured by BBT. Blue like the original Bosch version which is no longer available and fits all 12 volt models with standard points igntion and Pertronix Ignitor 1 electronic ignition.

3 Ohms

Quality: Top quality

Fitment: Supplied with terminal nuts and washers

Fitting: Bracket not supplied with coil, see part numbers 113905110 for standard or AC905251 for stainless steel

Applications:

VW Beetle: 1968 – 1979

VW Splitscreen Van: 1967

VW Baywindow Van: 1968 – 1979

VW Type 25 or T3: 1979 – 1983

VW Karmann Ghia: 1968 – 1974

VW Type 3: 1968 – 1973

VW Trekker: 1968 – 1983

VW Buggy + Baja: 1968 – 1979

Ensure optimal performance of your vehicle’s lighting system with this top quality 5-pin headlamp relay, specifically designed for 12-volt Volkswagen models. This relay handles the switching between high and low beam headlights, reducing load on the headlight switch and improving electrical reliability—particularly important for classic vehicles where switchgear can be more sensitive to current load.

Compatible with a wide range of classic and later VW vehicles, this relay features clearly marked terminal pins for straightforward installation:

• 56 – Connects to light switch (switched live)

• 30 – Connects to fuse box (constant live)

• S – Connects to dip switch (switched ground/negative)

• 56a – Connects to high beam circuit

• 56b – Connects to low beam circuit

Whether you`re restoring a Beetle, upgrading your Baywindow bus, or maintaining a Type 25, this 5-pin relay provides reliable and long-lasting headlight control, and is ideal for use with both sealed beam and halogen conversions.

Applications:

• VW Beetle: 1949–1979

• VW Splitscreen Van: 1950–1967

• VW Baywindow Van: 1968–1979

• VW Type 25 (T3): 1979–1992

• VW Karmann Ghia: 1955–1974

• VW Type 3: 1961–1973

• VW Trekker: 1968–1983

• VW Buggy & Baja: 1949–1979

• VW T4 Transporter: 1990–2003

Key Features:

• Top quality 5-pin relay for 12V headlamp circuits

• Improves headlight performance and switch lifespan

• Compatible with classic and later VW models

• Clearly labelled pins for easy installation

• Suitable for high and low beam switching

Installation Tip:
Always disconnect the battery before wiring the relay. Double-check pin orientation against your wiring diagram to ensure proper connection.

New replacement 12 volt 55 amp alternator fitted with an internal voltage regulator, similar to the alternator fitted to later 74-79, but suitable for all years or when deleting the external regulator.

Easy access on the top to change the regulator and get to the internals.

Quality: Reproduction

Fitting: Wiring modification will be required if changing from external regulator style

Upgrade: Fitting a leisure battery? Have a look at our higher output 70amp alternators, part number AC9039448

Bundle Kit Savings: Alternator conversion bundle kit available with alternator, clamp, stand and backing plates, see part number AC903901

Applications: 

VW Beetle: 1960 – 1979

VW Splitscreen Van: 1960 – 1967

VW Baywindow Van: 1968 – 1979

VW Karmann Ghia: 1960 – 1974

VW Type 3: 1961 – 1973

VW Trekker: 1968 – 1983

VW Buggy + Baja: 1960 – 1979

This standard top pulley is designed as a direct replacement for the original fitted to 12-volt dynamo or alternator systems on classic aircooled VW Type 1 engines from 1200cc to 1600cc. Finished in durable gold zinc plating, it offers excellent corrosion resistance while maintaining an authentic factory-style appearance.

The pulley plays a vital role in the engine’s belt-driven system. Mounted on the generator or alternator shaft, it works in conjunction with the crankshaft pulley to drive the fan belt. This belt powers both the charging system and the engine cooling fan, making correct pulley alignment and condition essential. A worn or damaged pulley can lead to belt slip, poor charging performance, overheating, or excessive belt wear.

This replacement pulley is manufactured to the correct profile to ensure proper belt tracking and tension adjustment. Like the original design, belt tension is set using shims between the pulley halves (sold separately if required), allowing precise adjustment to prevent over-tightening or slippage.

Ideal for restoration or maintenance, this pulley ensures reliable operation of both the charging and cooling systems. It is recommended to inspect the fan belt, pulley shims, woodruff key, and retaining nut during installation to ensure a complete and secure setup.

Vehicle Fitment

Aircooled Applications (Type 1 Engines 1200cc–1600cc):

• VW Beetle: 1960–1979
• VW Splitscreen Bus: 1960–1967
• VW T2 Bay Window: 1968–1979
• VW Karmann Ghia: 1960–1974
• VW Type 181 (Trekker): 1968–1983
• VW Buggy & Baja: 1960–1979

Key Features

• Fits 12V dynamo and alternator setups
• Correct pulley profile for proper belt alignment
• Gold zinc plated for corrosion resistance
• Supports efficient cooling fan and charging system operation
• Direct replacement for original Type 1 pulley

Replacement Fan Belt for Aircooled Type 1 Engines (30hp/1200cc – 1600cc)

Keep your classic Volkswagen`s engine running smoothly with this high-quality replacement fan belt, designed for all aircooled Type 1 engines ranging from 30hp (1200cc) to 1600cc. Whether your engine is fitted with a Dynamo charging system or has been converted to an Alternator, this fan belt ensures optimal performance and reliability.

High-Quality Construction:

This fan belt is manufactured to high standards, providing durability and reliable performance in maintaining the proper operation of your engine`s cooling system. It is designed to meet or exceed OEM specifications, ensuring a perfect fit and long-lasting use.

Product Details:

• Size: 905mm x 9.5mm
• Material: High-quality rubber for durability and flexibility
• Function: Drives the cooling fan and alternator/dynamo to ensure proper engine cooling and electrical charging
• Quantity: Sold individually
• Fitment: Suitable for both Dynamo and Alternator systems

Applications:

This fan belt is compatible with a range of classic Volkswagen models, including:

• Volkswagen Beetle (1960 – 1979): Ensures reliable engine cooling and electrical charging for Type 1 engines.
• Volkswagen Splitscreen Van (1960 – 1967): Maintains the cooling system in aircooled Type 1 engines.
• Volkswagen Baywindow Van (1968 – 1973): Suitable for early Baywindow models with Type 1 engines.
• Volkswagen Karmann Ghia (1960 – 1974): Keeps your classic Ghia`s engine running at optimal temperatures.
• Volkswagen Trekker (1968 – 1973): Ensures reliable operation in rugged conditions.
• Volkswagen Buggy + Baja (1960 – 1979): Perfect for off-road and performance applications.

Why Choose Our Replacement Fan Belt?

• Reliable Performance: Designed to meet or exceed OEM specifications, ensuring reliable operation of your engine`s cooling and charging systems.
• Durable Construction: Made from high-quality materials for long-lasting use in various driving conditions.
• Versatile Fitment: Suitable for both Dynamo and Alternator conversions, providing flexibility for different setups.

Whether you`re maintaining your daily driver or restoring a classic Volkswagen, this replacement fan belt is an essential component for keeping your engine running smoothly.

This strap is used to hold either the Alternator or Dynamo onto its stand on all 1200cc to 1600cc based VW aircooled engines fitted into VW Beetles, Karmann Ghia`s or Splitscreen and Baywindow Buses

Quality: Reproduction

Fitment: Supplied with bolt

Fitting: Depending on supplier, may be bare metal or CAD 2 plated (gold colour)

Applications:

VW Beetle: 1960 – 1979

VW Splitscreen Van: 1960 – 1967

VW Baywindow Van: 1968 – 1979

VW Karmann Ghia: 1960 – 1974

VW Trekker: 1968 – 1983

VW Buggy + Baja: 1960 – 1979

3-Piece Backing Plate and Spacer Ring Kit for 1200cc-1600cc VW Aircooled Engines

Upgrade or maintain your classic Volkswagen’s charging system with our 3-piece kit, which includes inner and outer backing plates and a spacer ring. Designed for all 1200cc to 1600cc aircooled VW engines, this kit is compatible with both 30AMP dynamos and alternators, making it an essential component for those converting their Beetle from a dynamo to an alternator charging system.

High-Quality Construction:

Crafted for durability and performance, this kit is finished in black to provide both aesthetic appeal and corrosion resistance. Each piece is designed to fit seamlessly together, ensuring a secure and proper installation on your engine.

Product Details:

• Kit Includes:
  • 1 x Inner Backing Plate
  • 1 x Outer Backing Plate
  • 1 x Spacer Ring (sits between the inner and outer backing plates)
• Finish: Black, providing a sleek look and additional protection against the elements.
• Compatibility: Suitable for 1200cc to 1600cc VW aircooled engines with 30AMP dynamos or alternators.
• Note: Not compatible with 38AMP dynamos.

Applications:

This versatile kit can be used across a range of classic Volkswagen models:

• Volkswagen Beetle (1200cc – 1600cc engines): Ideal for maintaining the original charging system or converting from a dynamo to an alternator.
• Volkswagen Karmann Ghia (1200cc – 1600cc engines): Ensures reliable charging system performance.
• Volkswagen Splitscreen Van (1200cc – 1600cc engines): Provides a secure fit for your dynamo or alternator.
• Volkswagen Baywindow Van (1200cc – 1600cc engines): Compatible with both dynamo and alternator setups.
• Volkswagen Type 3 (1200cc – 1600cc engines): Ensures proper functioning of the charging system during conversions or maintenance.
• Volkswagen Trekker (1200cc – 1600cc engines): Suitable for various off-road and custom builds.

Why Choose Our 3-Piece Kit?

• Versatile Compatibility: Designed for use with both 30AMP dynamos and alternators, making it ideal for conversions and maintenance.
• Durable Finish: The black finish provides protection against corrosion and adds a sleek, professional look to your engine.
• Comprehensive Kit: Includes everything needed for a secure installation, ensuring reliable performance of your charging system.

Whether you’re converting your Beetle from a dynamo to an alternator or simply maintaining your classic VW’s charging system, this 3-piece kit provides the quality and reliability you need.

Top quality 6 volt to 12 volt adjustable voltage reducer that lowers the current, ideal when converting your 6 volt electrics to a more modern 12 volt, but want to keep your orginal 6 volt wiper motor 

Quality: Top quality   

Fitting: Fit under the dash or similar, once adjusted to the correct wiper speed, you can set it and forget it.

Brand: Depending on current supplier, brand may be either CSP or EMPI, please check stock if you require a specific brand

Applications:

VW Beetle: 1949 – 1965

VW Splitscreen Van: 1950 – 1965

VW Karmann Ghia: 1955 – 1965

VW Type 3: 1961 – 1965

VW Buggy + Baja: 1949 – 1965

Standard replacement 12 volt horn for all models

Beep beep

Quality: Good quality

Fitment: Fancy changing your tune, we also sell Klaxon Horns for that vintage “Awooogaaaa” sound see part number AC951015, or if you`re feeling shouty we also sell twin and triple air horns, see part numbers AC951031 and AC951030

Fitment: 12 volt only, if you require a 6 volt horn, see part number 111951111K

Measurements: Approximately 95mm OD

Applications:

VW Beetle: 1968 – 1979

VW Splitscreen Van: 1967

VW Baywindow Van: 1968 – 1979

VW Type 25 or T3: 1979 – 1992

VW Karmann Ghia: 1968 – 1974

VW Type 3: 1968 – 1973

VW Trekker: 1968 – 1983

VW Buggy + Baja: 1968 – 1979

Indicator Relay for most 12 volt VAG models from 1971 to 1991 with 3 terminals

Quality: Good quality 

Fitment:

This 12 Volt Relay has the following Terminals:

• 49 (Wire to the live – fuse box)
• 49A (Wire to the switch)
• 31 (Earth) 

Applications:

VW Beetle: 1971 – 1979

VW Splitscreen Van: 1967

VW Baywindow Van: 1971 – 1979

VW Type 25 or T3: 1979 – 1992

VW Karmann Ghia: 1971 – 1974

VW Type 3: 1971 – 1973

VW Trekker: 1968 – 1983

VW Buggy + Baja: 1971 – 1979

This standard replacement aluminium alternator or dynamo stand is a high-quality reproduction designed for use with Type 1 VW aircooled engines from 1200cc to 1600cc. Whether you`re restoring a classic VW or upgrading from a dynamo to an alternator, this universal-fit stand is engineered to support either type.

Crafted from durable cast aluminium, this stand is a direct fit for most classic VW applications and accepts both standard 105mm diameter dynamos and later-style alternators. Ideal for Beetles, Buses, Ghias, and other Type 1-based models running carburetted engines.

Please note: This stand is not compatible with Brazilian Baywindow models fitted with fuel injection, due to differences in engine configuration and intake systems.

If you`re seeking a custom or performance look, a chrome-plated version is also available (see part number AC101211).

Specifications:

• Material: Aluminium

• Fitment: Accepts alternators or 105mm dynamos

• Direct bolt-on to Type 1 engines

• Replaces worn, cracked, or missing original stands

• Not suitable for Brazilian Bays with EFI

Compatibility / Applications:

• VW Beetle: 1960–1979

• VW Splitscreen Van: 1960–1967

• VW Baywindow Van: 1968–1979

• VW Karmann Ghia: 1960–1974

• VW Trekker (Type 181): 1968–1983

• VW Buggy & Baja: 1960–1979

12 Volt Number Plate Bulb

This 12 Volt number plate bulb is designed to provide reliable illumination for your vehicle`s license plate, ensuring visibility and compliance with road safety regulations. The bulb features a single element with a BA15S base, making it compatible with various applications across different vehicle lighting systems.

High-Quality Construction:

Built to last, this bulb offers consistent performance, providing bright and clear illumination for your number plate and other lighting needs. It is easy to install and fits securely into the appropriate socket, ensuring a reliable connection.

Product Details:

• Voltage: 12 Volt
• Wattage: 10W
• Base Type: BA15S (single element)
• Quantity: Sold individually
• Compatibility: Not suitable for Type 25 Buses

Popular Applications:

This versatile bulb can be used in a variety of lighting applications, including:

• Indicator Light: Ensures your turn signals are clearly visible.
• Number Plate Light: Illuminates the vehicle`s license plate for visibility.
• Park/Position Light: Provides illumination when parking or for vehicle positioning.
• Reverse Light: Enhances visibility when reversing.
• Stop Light: Alerts drivers behind you when braking.
• Tail Fog Light: Improves visibility in foggy conditions.
• Tail Light: Provides rear illumination for safety and visibility.

Why Choose Our 12 Volt Number Plate Bulb?

• Versatile Use: Suitable for multiple lighting applications beyond just the number plate.
• Reliable Performance: Provides consistent and clear illumination for enhanced visibility.
• Easy Installation: Fits securely into BA15S sockets for quick and easy installation.
• Cost-Effective: Sold individually, allowing you to purchase exactly what you need.

Whether you`re replacing a burnt-out bulb or upgrading your vehicle`s lighting, this 12 Volt number plate bulb is a dependable choice for various automotive lighting needs.

12 Volt Sidelight Bulb

Sold each.

12V Festoon Bulb – 38mm Long (R10W 12V 10W)

This 12V festoon bulb is 38mm in length, designed with a BA15S single contact base and delivers 10W of power. It`s a versatile bulb that is commonly used across various vehicle lighting applications. Whether you`re looking to replace a light for your interior, indicators, or tail lamps, this durable bulb is an excellent choice.

Popular Applications:

• Interior light
• Indicator
• Number plate light
• Park-/position light
• Reverse light
• Stop light
• Tail fog light
• Tail light

Its universal compatibility makes it suitable for a wide range of vehicles, providing reliable illumination for essential lights.

Key Features:

• 38mm long
• 12V, 10W power output
• Single-element with a BA15S contact
• Ideal for various automotive lighting needs

Perfect for ensuring visibility and safety, this 12V festoon bulb is a reliable replacement part for your vehicle’s lighting system.

12 Volt dash bulb to fit all VW`s with a 12 volt electrical system. 

1.2 watt

Quality: Good quality 

Quantity: Sold each 

Fitment: 12 Volt

Applications:

VW Beetle: 1967 – 1979

VW Splitscreen Van: 1966 – 1967

VW Karmann Ghia: 1968 – 1974

VW Type 3: 1968 – 1973

VW Buggy + Baja: 1968 – 1979

Clear 12 Volt Indicator Bulb (P21W, 12V, 21W)

This clear 12 Volt indicator bulb (P21W) is a versatile and essential component for various lighting applications in your vehicle. Featuring a single element with a BA15S contact, this bulb delivers reliable performance and brightness, making it suitable for multiple uses in classic and modern vehicles.

High-Quality Construction:

Crafted to meet high standards, this 12V, 21W clear bulb ensures consistent illumination and durability. It’s designed to fit a wide range of lighting fixtures, providing dependable performance in various conditions.

Product Details:

• Voltage: 12V
• Wattage: 21W
• Base Type: BA15S contact (single element)
• Type: P21W (clear)
• Quantity: Sold individually
• Color: Clear (Orange version also available)

Popular Applications:

This versatile bulb is suitable for a variety of lighting functions, including:

• Boot Interior Light: Ensures clear and bright illumination inside the boot for better visibility.
• Brake/Tail Light: Provides reliable brightness for brake or tail light applications, enhancing safety.
• Daytime Running Light: Suitable for use as a daytime running light, improving visibility during daylight hours.
• Indicator: Works effectively as an indicator light, ensuring your vehicle signals clearly to other road users.
• License Plate Light: Keeps your license plate well-lit and compliant with regulations.
• Park-Position Light: Provides clear illumination for parking and positioning lights.
• Reverse Light: Offers bright lighting for reversing, improving safety and visibility.
• Stop Light: Ensures that stop lights function effectively, signaling braking to other drivers.
• Tail Fog Light: Suitable for tail fog lights, ensuring visibility in foggy conditions.
• Tail Light: Provides consistent and reliable illumination for tail light applications.

Why Choose Our Clear 12 Volt Indicator Bulb?

• Versatile Use: Suitable for a wide range of lighting applications in both classic and modern vehicles.
• Durable and Reliable: Made from high-quality materials for long-lasting performance.
• Easy to Install: Designed for a perfect fit with a BA15S contact base, making installation simple.

Whether you’re replacing a bulb in your classic Volkswagen or maintaining a modern vehicle, this clear 12 Volt indicator bulb is an essential component for keeping your vehicle`s lighting system fully functional and compliant.

12 Volt Clear Stop and Tail Light Bulb

Sold each.

12 Volt 45-40W Round Base Headlamp Bulb

Illuminate the road ahead with this high-quality 12 Volt 45-40W round base headlamp bulb, designed for classic Volkswagen vehicles. This bulb provides reliable and consistent lighting, ensuring safe driving in various conditions. It is specifically designed with a round base, making it an ideal replacement for older models that do not use the more modern 3-prong design.

High-Quality Construction:

This headlamp bulb is manufactured to high standards, offering good brightness and longevity. It’s an essential component for maintaining the functionality and safety of your vehicle`s lighting system, providing clear and consistent illumination.

Product Details:

• Voltage: 12 Volt
• Wattage: 45-40W
• Base Type: Round base (not 3-prong)
• Quality: Good quality for reliable performance
• Quantity: Sold individually

Applications:

This 12 Volt 45-40W round base headlamp bulb is compatible with a variety of classic Volkswagen models, including:

• Volkswagen Beetle (1960 – 1979): Ensures bright and reliable headlamp performance for safe driving in all conditions.
• Volkswagen Splitscreen Van (1967): Provides the necessary lighting power for this classic model, maintaining its original look and functionality.
• Volkswagen Baywindow Van (1968 – 1979): Ideal for maintaining the headlamp system in these iconic vans, ensuring proper road visibility.
• Volkswagen Karmann Ghia (1960 – 1974): Perfect for keeping your Karmann Ghia`s headlights bright and functional.
• Volkswagen Type 3 (1961 – 1973): Provides consistent lighting performance for safe driving in your Type 3.
• Volkswagen Trekker (1968 – 1983): Suitable for the Trekker`s headlamp system, offering reliable illumination.
• Volkswagen Buggy + Baja (1960 – 1979): Great for custom builds, ensuring adequate lighting for off-road adventures.

Why Choose Our 12 Volt 45-40W Round Base Headlamp Bulb?

• Reliable Performance: Provides consistent and bright illumination, enhancing driving safety.
• Durable Construction: Made from high-quality materials for long-lasting performance.
• Perfect Fit: Specifically designed for classic Volkswagen models with round base headlamp fittings.

Whether you`re restoring a classic Volkswagen or maintaining your current model, this 12 Volt 45-40W round base headlamp bulb is an essential component for ensuring your vehicle`s headlights remain bright and reliable.