# water temp sender?

**URL:** <https://forums.speedlife.net/t/water-temp-sender/84075>\
**Category:** SON240sx Automotive\
**Created:** [March 6, 2005, 12:55pm UTC](https://forums.speedlife.net/t/water-temp-sender/84075 "2005-03-06T12:55:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Alex](https://avatars.discourse-cdn.com/v4/letter/a/db5fbb/32.png) [@Alex](https://forums.speedlife.net/u/Alex)\
**Post date:** [March 6, 2005, 12:55pm UTC](https://forums.speedlife.net/t/water-temp-sender/84075/1 "2005-03-06T12:55:53Z")

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i want to install my water temp sender in the location of the stock sender for the cluster. only thing is i dont know the thread specs of that hole. can i assume it is the same as the oil pressure sender (1/8" BSPT) ?

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<div class="post-metadata">

**Author:** ![Gonad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gonad/32/5481_2.png) [@Gonad](https://forums.speedlife.net/u/Gonad)\
**Post date:** [March 6, 2005, 1:10pm UTC](https://forums.speedlife.net/t/water-temp-sender/84075/2 "2005-03-06T13:10:35Z")

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I don’t think the stock temp sender location is 1/8. I think it’s 3/8".  
But I could be wrong.

If there isn’t any coolant in the block just take the unit out and see  
what the size is.