GKtech Coolant Water Neck Adapter – SR20DET RWD


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Want to install an aftermarket coolant temp sensor but don’t want to cut into your radiator hose? Me either! Instead of doing that simply unbolt your factory coolant neck and install this spacer in between the neck and the head. The spacer has the provision for a 1/8 NPT provision or alternatively if used in conjunction with a barbed fitting this spacer could be used as the source for a coolant breather tank.

– Light weight T6-6061 billet aluminium construction
– Direct bolt on
– Confirmed fitment for all RWD SR20’s, both SR20DE and SR20DET’s.

These will NOT fit front wheel drive SR20’s.

Additional information

Weight 2 lbs
Dimensions 6 × 6 × 3 in
Vehicle Make



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Vehicle Application

Make Model Year
Nissan 240SX 1993
Nissan 240SX 1996
Nissan 240SX 1991
Nissan 240SX 1994
Nissan 240SX 1989
Nissan 240SX 1997
Nissan 240SX 1992
Nissan 240SX 1995
Nissan 240SX 1990
Nissan 240SX 1998

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