Outer Limits 4x4 Board

Hello all,

I have bought an aftermarket water temp guage from speco and their sender unit has a different thread so I need an adaptor to screw into the head to accept the new sender.

Problem is I cannot find out what the nissan thread is (its not listed in the manual and the nissan service people I have spoken to are the definition of useless).

Does anyone here know the thread size?

cheers MEX

Mate asked the same ????? about 2 months ago came up with no answers even went to all the hose places and the only thing l could do is drill and tap the new thread into the head.......

Cheers Chris

there isnt one availble me and a mate looked high and lo there is none what u have to buy is a water temp adapter you cut your top radiator hose and it has the right tread in it about $40 i think you need the 34mm id for gq http://www.speco.com.au/gauges_ad.html#radiator

Factory hole is M10 x 1.5 from memory

Thanks for the help everybody. I've now ordered the inline adaptor that fits in the top radiator hose. Speco part number 547-13.

Cheers MEX

The thread size for the temp sender is 12x1.25 and the (a/c cut out switch or is it the cold start glow control switch sender) beside the temp sender is 12x1.5, hope this helps, cheers Phill

Yep Phill is right, checked one at work today.