FAST coolant temperature sensors utilize a brass plated thermistor to provide accurate measurement of the engine temperature. As the engine operating temperature increases, the resistance in the thermistor decreases, informing the ECU to adjust fueling. These sensors are made from quality materials to ensure lasting durability, resist corrosion, and facilitate an easy installation.

More From This Category

FAST XIM Wiring Harness for LS1/LS6

FAST XIM Wiring Harness for LS1/LS6

$590.40

FAST LSX 92mm LS1/LS2/LS6 Intake Manifold Port to Cylinder Head Seal

FAST LSX 92mm LS1/LS2/LS6 Intake Manifold Port to Cylinder Head Seal

$7.99

FAST Linkage Kit for EZ Fuel Throttle Bodies

FAST Linkage Kit for EZ Fuel Throttle Bodies

$93.39

FAST XDi Sportsman Small Cap Distributor For Ford Windsor

FAST XDi Sportsman Small Cap Distributor For Ford Windsor

$797.41

FAST 2 Pack of 90 Degree Cannister Coil Boots and Terminals

FAST 2 Pack of 90 Degree Cannister Coil Boots and Terminals

$8.95

FAST 2/3 BAR Map Sensor Adapter for XFI TPI and Carb Conversion Harnesses

FAST 2/3 BAR Map Sensor Adapter for XFI TPI and Carb Conversion Harnesses

$16.09