For sale is a new replacement discharge output capacitor for the Bosch CDI ignition module used in the Porsche 911 for model years 1969-1989.

If your CDI unit is making the normal whining sound but produces a weak spark or no spark then the discharge output capacitor has expired due to age and heat.

This replacement capacitor is MKP spec and provides a more reliable repair to the now rare and very expensive CDI module.

Suitable for the following CDI module:

Bosch 6 pin 0.227.300.004.

Soldering skills are required and illustrated fitting information is supplied.

This listing is for the yellow component pictured and NOT for the CDI module itself.