ACDelco 09129036 GM Original Equipment Fuel Tank Pressure Sensor

An ACDelco GM Original Equipment Fuel Tank Pressure Sensor is a GM-recommended replacement for your vehicle’s original components, and is one component of the vehicle’s evaporative emissions control system. The fuel tank pressure sensor measures pressure changes within the fuel tank in order to alert the vehicle’s engine management computer when there is a leak in the fuel system. These sensors can identify leaks so they can be repaired quickly for both safety reasons and to help save on fuel costs. This original equipment sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.