internal diameter of the top coolant hose

[zuihoujueding]

any ideas on the internal diameter of the top coolant hose?

i need to cut it and fit a water temp sensor adaptor for my gauge.

any tips on how and where is the best place to install this?

[Bennoz]

Why not piggyback off the existing sender?

[zuihoujueding]

cos its good to have a new sender which gives a more accurate reading as appose to a sensor which is over 13years old?
i mean whats the point of having a new gauge which feeds off an old sender?

[Bennoz]

Then pull your old sender out & replace it with your new sender. No need to f*ck about & cut up hoses.

And unless there's crap or corrosion stuck on the old sender (which is very easily removed with a wire brush) it wont make 2 nobs of goat sh*t difference to the accuracy. Its just a brass lug.

[zuihoujueding]

thanks
that sender looks very similar to the ones which comes with the gauge. might try to see if it fits in.