I was wondering what the size is of the stock Radiator Hose so I can install an inline coupling to install my Water Temp Sensor.

I need the inside diameter. I do not have my car with me to pop off the hose and check and I tried to search.

Thanks

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does anyone know the size of the inlet on the radiator itself?

 

im almost positive its a 1-1/2" diameter port

 

hmm.. exactly what you installing? (kind/brand)

 

I am installing a autometer water temp guage.. I had this one from my ond car. I know the water temp is not as valuable as oil temp. I was going to buy the radiator hose adapter where you cut the hose and clamp on this tube that has a hole for the water temp sensor. I guess I could use the water temp gauge as the oil temp instead, as long as the scale is okay.

 

you need a 38mm adapter! (1.5")