2009 Peterbilt 387 Cooling System Switches, Sensors & Relays
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- Dorman HD Solutions®Engine Coolant Temperature SensorPeterbilt 387 C13 Engine / C15 Engine 2009, Engine Coolant Temperature Sensor by Dorman HD Solutions®. Restore reliable, accurate coolant temperature readings with Dorman HD Solutions's Engine Coolant Temperature Sensor. This direct...Direct replacement for a proper fit every timeReplacement of a failed sensor restores proper gauge function$35.87