Forum Discussion

aaron7's avatar
aaron7
Explorer
Oct 15, 2015

What pressure or temp radiator cap for a 440 powered rig?

Someone replaced our cap at some point with the red lever style and that broke off. Would like to replace the cap with the proper original one. Wondering what pressure/temp one would've been st...
cpaulsen's avatar
cpaulsen
Explorer II
Oct 15, 2015
Just go to an auto parts store....usually the parts book or computer will tell you what the pressure should be for the right cap for your rig.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,343 PostsLatest Activity: Dec 19, 2025