- Plug, rocker arm shaft mounting bore
- Connects the electrical circuit for the engine assembly and ensures reliable contact. Also listed as centre pivot rocker arm shaft mounting bore plug.
- Hart "326 191" - Not available
RENAULT - Laguna, Clio, Megane, Kangoo Express, Grand Scenic; DACIA - Logan, Duster; NISSAN - Primastar, Kubistar