For Nissan Frontier 1998-2004 2.4L 2389CC l4 GAS DOHC Naturally Aspirated. 1 x Pressure Regulator as the picture shown. For Nissan Urvan 2000-2004 2.4L 2389CC L4 GAS DOHC Naturally Aspirated. For Nissan Xterra 2000-2004 2.4L 2389CC l4 GAS DOHC Naturally Aspirated.
