Hey guys, my 2014 Alto's coolant temperature doesn't go above 80 degrees. Is this normal? Should I replace the thermostat? Which one is better, the original or from Tenpu?

You can buy Tianbo online and replace it yourself.

The thermostat for the new Alto is easy to install. Just buy a Tianbo one for 15 yuan! Installation is simple, and the thermostat comes with its own gasket, so you don't need to use sealant!

That's fine, change the coolant as well.