
A replacement Viton O-ring kit for NRW Design’s serviceable S65 billet spark plug tubes.
Because the billet tubes are reusable, only the seals need replacing when servicing – this kit provides a full set of 16 O-rings.
Please note: This kit is for NRW Design billet spark plug tubes only and is not intended for the factory spark plug tubes.
Features
- 16 replacement Viton O-rings per kit
- Services NRW Design S65 billet spark plug tubes
- Viton material for heat, oil and chemical resistance
Fitment
- BMW E90 M3 Saloon (S65, 2007–2013)
- BMW E92 M3 Coupe (S65, 2007–2013)
- BMW E93 M3 Convertible (S65, 2007–2013)