Where can I find a Thermostat for my 330 ISC Cummins, the temperature range is 184 to 212, do I need to go to cummins or can I get this at NAPA. Thanks Roy
Just my opinion, but on critical things like thermostats, I always go with factory parts. Never know if a "knock-off" part is manufactured to the same standards. Risk/reward says get the OE replacement.