Thermostat Mahle or OEM Nissan

We had to replace thermostat from Nissan group Infinity. So far no problem right now

Just make sure you buy a genuine Nissan thermostat. I don't know what it is about these cars, but they do NOT like aftermarket thermostats. Just spend the extra ten bucks on a Nissan part.

Swapped to mahle and it's good to go.

When I stuck the key in the ignition, the temp needle pegged the far end of the hot zone. AAA towed it to the Nissan dealer and they put a thermostat it in for $50 or something and it worked perfectly after that.