This thermostat is suitable for various Nanni Diesel marine diesel engines. The thermostat regulates engine temperature by controlling coolant flow, ensuring the engine operates within the correct temperature range.
A faulty thermostat can cause overheating or prevent the engine from reaching optimal operating temperature. Replacing the thermostat ensures proper cooling system performance and engine efficiency.
OEM Nanni thermostat.
Replaces Part Number
970313177
Compatible Nanni Engines
4.200TD 4.220HE
N3 Series
N3.30 N3.38
N4 Series
N4.40 N4.50 N4.60 N4.65 N4.80
Questions about compatibility or Nanni engine parts? Our marine specialists are happy to help.
