This low profile 10AN fitting is a direct replacement for the PCV valve on the intake side of the valve cover for the following:
Nissan Skyline RB25DET
Nissan Skyline RB25DET NEO
Nissan Silvia SR20DET (S14 and S15 Only)
Nissan Silvia Primera SR20DE (S14, S15, P11 Only)
Nissan Bluebird Primera Wingroad SR20VE
Nissan X-Trail SR20VET
Nisssan GT-R VR38DETT (07-08 Only)
NOTE: 20-0808 will work in many Nissan/Infiniti models, some are listed below. If the PCV valve is mounted with rubber grommet P/N: 11812-41B00 (shown below), than Radium P/N: 20-0808 will work.
Below is a list of other compatible Nissan engines:
CG10DE
CG13DE
CGA3DE
CR12DE
CR14DE
GA15DE
GA16DE
HR12DDR
HR12DE
HR15DE
HR16DE
KA24DE (99-01 Bassara Only)
QG13DE
QG15DE
QG18DD
QG18DE
RB20DE
RB25DE
RB25DET
SR16VE
SR18DE
SR20DE (S14, S15, P11, N30 Only)
SR20DET (S14 and S15 Only)
SR20VE
SR20VET
TB48DE
VQ20DE
VQ30DE
VQ30DET
VR38DETT (07-08 Only, Mounted to Separator)