Questions and Answers
Mercedes Benz E320 Thermostat
Q. Good morning Mr Vincent Ciulla. I like you site. Would like you to help how I could replace the thermostats on my 2000 Mercedes Benz E320. I did my brake pad follow you instruction. Now I would like to do the thermostat and how I may change the coolant on that car.
Thanks,
DanielA. First drain the coolant.
Radiator Drain Plug
Block Drain PlugThe thermostat housing sits on top of the water pump. Remove the three bolts, and lift the housing off. Clean everything up, install the thermostat and new O ring and put the housing back on. Tighten the bolts tight, but not overtight.
