CUMMINS THERMOSTAT Cat Tools Engineered for reliable responsiveness and

Engineered for reliable responsiveness and durability

This genuine right-hand hood fender is engineered for Peterbilt 388 and 389 models

This remanufactured cartridge ensures consistent air quality

protecting downstream components and extending system lifespan

CUMMINS THERMOSTAT Cat Tools Engineered for reliable responsiveness andThe Cummins Thermostat precisely regulates engine coolant flow to maintain optimal operating temperatures, preventing both overheating and overcooling that can lead to engine damage. It is specifically designed for the 5. 9L 6BT diesel engine found in first generation Dodge trucks (19891993) and is also compatible with various 3. 9L and 5. 9L B series Cummins engines, ensuring reliable temperature control and engine protection.