350Z V6-3.5L (VQ35) (2003)
Coolant: Mechanical Specifications
Radiator drain plug:......................................0.78 - 1.6 Nm (0.08 - 0.15 kgf-cm, 7 - 13 inch lbs.)
Cylinder block drain plug (LH):.........................17.6 - 21.6 Nm (1.8 - 2.2 kgf-cm, 13 - 15 ft. lbs.)
Cylinder block drain plug (RH):..........................17.6 - 21.6 Nm (1.8 - 2.2 kgf-cm, 13 - 15 ft. lbs.)
Cylinder block drain plug (Front side):....................7.8 -11.8 Nm (0.8 -1.2 Kg-m, 69 -104 inch lbs.)