
These are the (im)famous heater resistor packs that were installed in the heater box from 1981 onwards and that control the fanspeed.
Available are the 3 pin version used between 1981 and 1984 and the two 4 pin versions used between 1984-1986 and from 1986 onwards.
Have a look on the BBB website if you need any as these are not MY dependant but VIN dependant.
The old and battered one must be returned so that that can be given a new lease of life.