Powerspark Electronic Ignition Kit for Lucas DK4A Distributor


KDA1 - Powerspark Electronic Ignition Kit for Lucas DK4A Distributor

This ignition kit is designed to replace the points and condenser inside the Lucas DK4A Distributor

The Lucas DK4A was fitted to a variety of British vehicles,including the Austin 7 and Big 7.

Cars this kit fits are as follows:

Austin 12 (1939-45), 10 (1939-45), 8 (1939-45), 7 & Big Seven
Reliant (All models 1939-54)

Commercial Vehicle Fitment:

Reliance Trucks H2
Morris Engines 16hp &32hp
Lansing Bagnall 16hp Industrial Tractor
Dennis Petrol Wagon, Paxand Horta, Municipal
Conveyancer Trucks G4-24
AM16 Truck (1950)

If your car has a Lucas DK4A distributor and is not listed here, or if you think your car may require this ignition kit then please get in touch.

A Powerspark Electronic Ignition Kit is everything you need to convert your car to electronic ignition.

Fitting is easy and instructions are included with the packaging, as well as available online.

Works from 6 volt to 12 volt applications.

Electronic ignition will give your classic car better starting and smoother running.


- Easy to install
- Replaces troublesome points and condenser
- No visible difference in your engine bay
- Improved starting
- Improved performance
- Improved durability
- Maintenance free


- Our standard kits are to be used with a coil resistance above 1.5 ohms
- Our High Energy kits are to be used with a coil resistance below 1.4 ohms
- Not to be used with copper HT Leads. 

We recommend our silicone HT leads with electronic ignition. Copper HT leads can limit the life of the electronic kit.

Powerspark Electronic Ignition explained in more detail:

The kit uses a simple magnetic trigger and optimises dwell to provide a reliable and consistent spark across the rev range. It is easy to install and maintenance free. 

Each kit comprises a metal bracket where the electronic module is mounted, trigger ring and all wiring. The new electronic bracket mounts exactly where the points and condenser baseplate sat. The kit connects directly to the coil using the wires provided, red to the positive side and black to the negative side. The ignition kit will automatically shut down if the ignition is left switched on without the engine running to prevent component damage.

Powerspark Electronic Ignition Kits are designed to work with a coil resistance above 1.5 ohms, typically 3.0 ohms. 

Do I need a High Energy Electronic Ignition Kit?

Some performance coils operate at a lower resistance and will need the High Energy electronic ignition kit. 

Our High Energy Electronic Ignition Kits are designed to be used with a lower coil resistance of less than 1.4ohms, suitable for a vehicle that requires a more accurate and powerful spark.

Full fitting instructions are included with your kit, and plenty more instructions can be found on our blog.

Add to Cart:

  • Model: KDA1
  • Shipping Weight: 0.1kgs
  • 138 Units in Stock

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