FAST Air / Fuel Ratio Sensor

Air / Fuel Ratio Sensor
Bosch LSU4 Wideband Oxygen Sensor
O2 Sensor
O2 Sensor Wideband
Replacement and Upgrade Accessories for FAST A/F Meters
Replaces Wideband O2 Sensor on A/F Meter,
Wideband; O2 Sensor Bosch, Can be used with all A/F Meter Kits from Fast