Herko Automotive PR4059 Fuel Pressure Regulator Magneti Marelli RP131002 Fuel Pressure Regulator. Nissan 200SX 1995-1998 1.6L 1597CC 97Cu. l4 GAS DOHC Naturally Aspirated 22670-41B00; Engine: GA16DE Mfrlabel Fuel Injection Pressure Regulator PartType Fuel Injection Pressure Regulator Quantity Required 1.