Cat code: 970590
Bosch 522 Super 4 Spark Plug x4
Bosch 522 Super 4 Spark PlugImprove your engine's performance with the Bosch 522 Super 4 Spark Plug. Featuring a unique design, this spark plug does more than a conventional spark plug throughout its service life.
Bosch 522 Super 4 Spark Plug Extra Info
- Superior engine versatility
- Electrode gap adjusted ex factory
- Noticeable improvement in acceleration
- Significantly improved engine smoothness