The pump pressure valve regulates fuel pressure in the Opel Astra’s injection system, helping it operate correctly. It is suitable for 1.3 CDTI and 1.9 CDTI models from 2004 onward.
- Type: Pump pressure valve
- System: Fuel injection
- Compatibility: Opel Astra 1.3 CDTI, Opel Astra 1.9 CDTI
- Model year: From 2004