No, with proper maintenance it can last 250,000-300,000 miles.
Yes.
MY 2000 300m currently has 197k miles and it runs great Mine has 235k on it and runs well, except some lifter noise.
A 2000 Chrysler 300m does not have a heater valve. The cabin temperature is controlled by airflow doors.
no
Chrysler does not have reset switches.
the 300M if it has the hemi engine.
V6V6
Belt
I recommend going to this site for all your Chrysler 300m questions. www.lhforums.com Any name brand 5w30
DOT3 or DOT4
Go to www.Google.com : enter 2000 Chrysler 300m then click search button
No