| Ignition lead sets | Catalog number | Set description |
|---|---|---|
| a | T073B | Ignition lead set for Audi 80 (8C, B4) 2.8 quattro |
| o | T869C | Ignition lead set for Audi 80 (8C, B4) 2.8 quattro |
| Legend |
|---|
| O - original - set with copper core (which could be replaced by set with resistive core) |
| A - alternative - set with resistive core, which stands as alternative for set with copper core |
| S - supplement - set, which stands as supplement for set with copper core |