G35 Sedan 2WD V6-3.5L (VQ35DE) (2005)
2. Insert the clip to the groove of the regulator.
CAUTION: Do not reuse clip. Replace it with a new one.
3. With the clip installed, insert pressure regulator straight by matching the fuel filter protrusion and the clip notch.
4. Make sure that the fuel filter protrusion and clip notch are securely engaged.