Rear of Engine Components (LH7)

Items
1. Q18A Fuel Pressure Regulator 1 (LH7) Q18A Fuel Pressure Regulator 1 (LH7)
2. B267 Piston Cooling Oil Pressure Switch (LH7) B267 Piston Cooling Oil Pressure Switch (LH7)
3. Q45 Piston Cooling Oil Jet Solenoid Valve (LH7) Q45 Piston Cooling Oil Jet Solenoid Valve (LH7)
4. B37B Engine Oil Pressure Sensor B37B Engine Oil Pressure Sensor
5. Q44 Engine Oil Pressure Control Solenoid Valve Q44 Engine Oil Pressure Control Solenoid Valve
6. Q61 Reductant Injector (LH7) Q61 Reductant Injector (LH7)