Semi Truck Engine Oil Cooler Thermostats
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Derale Performance®NPT Fluid Control Thermostat Kit (15719)NPT Fluid Control Thermostat Kit (15719) by Derale Performance®. This Billet Style Cast Aluminum Fluid Control Thermostat with 1/2" NPT ports allows the oil to bypass the cooler until it reaches 180 Degree F at which point the internal...Bypasses cooler at 180 Degree FProvides quicker warm-up temperatures$64.59
