Suits: Nissan Patrol GU Y61 with the ZD30 Common Rail Engine from 2007 onwards
Suction Control Valves are responsible for the control of fuel pressure inside common rail engines, because they use extremely small tolerances within moving parts, they can quickly become affected by contaminated fuel and dirt which in turn can cause the ECU to cause surging and other unwanted effects as it tries to correct fuel pressure levels.
This listing is for the Gasket ONLY as pictured, it need to be purchased in combination with the suction control valve itself. This is available separately in our online store.