The Speedmaster PCE184.1003 is a thermostatic fan control sending unit switch designed to automatically activate your electric cooling fan at 200°F and deactivate it at 185°F, helping maintain optimal engine operating temperature. The 3/8" NPT thread makes for straightforward installation into compatible threaded ports on your engine block, radiator, or intake manifold.
By cycling the fan on and off at precise temperature thresholds, this sending unit switch helps reduce unnecessary electrical load and keeps your cooling system running efficiently. A reliable, no-frills solution for anyone building or upgrading an electric fan setup on their vehicle.
MPNPCE184.1003
UPC840136511588
