AEM 4.2LSU Bosch Oxygen Sensor (30-2001) EVS • USA Made

• USA Made

Features the STM logo on the front and the Evo graphic on the back side

VA10-AP10/C-61A * 12"C/12V 30100467 12"

NOTE This item is for Manual Transmission vehicles

• Jam Nut: 1/2" Hex

AEM 4.2LSU Bosch Oxygen Sensor (30-2001) EVS • USA MadeAEM 30 2001 replacement 4. 2LSU Bosch oxygen sensor for original AEM wideband UEGO air fuel gauges. Purchase includes one sensor as pictured. These sensors have a laser etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. The wideband sensor is laboratory calibrated at the Bosch factory, accurate to 0. 1 AFR and