The Pertronix Flame-Thrower Cast Distributor (D186504) is a plug-and-play electronic ignition distributor for Volkswagen Type 1 (air-cooled) engines. It uses the built-in Ignitor electronic ignition with a magnetic pickup trigger, so there are no points to wear out and no separate ignition module to mount. The unit ships as a complete assembly with a socket-style red cap and provides vacuum and mechanical advance. It is configured for 12-volt negative ground systems. It is sold individually.
- Type: Flame-Thrower Cast Distributor
- Ignition: Ignitor electronic ignition (points-free)
- Trigger: magnetic pickup (Ignitor)
- Advance: vacuum and mechanical advance
- Cap: socket-style red cap
- Voltage: 12-volt negative ground
- Fits: Volkswagen Type 1 (air-cooled) engines
- Sold as: Each (single distributor)
- Part number: D186504
Vehicle Applications
- 1961-1966 Volkswagen Beetle
- 1967-1969 Volkswagen Beetle
- 1970-1979 Volkswagen Beetle
Fits Volkswagen Type 1 (air-cooled) engines with vacuum advance. Verify the exact application before ordering.
FAQ
What does the Pertronix D186504 distributor fit?
The D186504 is designed for Volkswagen Type 1 (air-cooled) engines.
Does the D186504 use points?
No. The D186504 has an Ignitor electronic ignition built into the housing, so it runs without points and without a separate ignition box.
What electrical system does the D186504 need?
It is set up for 12-volt negative ground applications. Confirm the vehicle or engine matches before installing.
What type of advance does the D186504 use?
This distributor provides vacuum and mechanical advance.

