Cummins Marine Diesel Thermostats

Exclusive SMX Hi-Flow 160°F Thermostat Kit for Cummins B Series Engine
Exclusive SMX Hi-Flow 160°F Thermostat Kit for Cummins Mechanical B Series Engine
not rated $95.00

In stock

Thermostat Kit for Cummins C Series Engine
Thermostat Kit for Cummins C Series Engine, 160°F
not rated $125.00

In stock

Thermostat Kit for Cummins C Series Engine
Thermostat Kit for Cummins C Series Engine, 180°F
not rated $125.00

In stock

Exclusive SMX Hi-Flow 160°F Thermostat Kit for Cummins B Series Engine
Thermostat Kit for Cummins Mechanical B Series Engine, 180°F opening
not rated $50.00

In stock

Thermostat Kit for Cummins QSB Engine, 165°F opening
Thermostat Kit for Cummins QSB 5.9 Engine, 165°F opening
not rated $50.00

Out of stock

Thermostat Kit for Cummins QSB Engine, 165°F opening
Thermostat Kit for Cummins QSB 6.7 Engine, 160°F Opening
not rated $60.00

In stock

Thermostat Kit for Cummins QSC, QSL
Thermostat Kit for Cummins QSC & QSL, 160°F/180°F opening
not rated $80.00 – $90.00 Select options
Thermostat Kit for Cummins QSM, 160°F opening
Thermostat Kit for Cummins QSM, 160°F opening
not rated $100.00

In stock