350z AEM Universal EMS Wideband 02 Kit Sensor

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 never requires free-air calibration when used with an AEM wideband AFR controller.

Accurate to 0.1 AFR
Never requires free-air calibration when used with an AEM Controller and connector plug.
Specifically designed for use with AEM Wideband UEGO controllers
Includes sensor, weld-on bung, connector, wire seals and pins

Replacement Sensor and connector for the following AEM Wideband Controller

30-4110 - Digital Wideband UEGO Gauge

All other AEM Wideband Controllers please refer to the 30-2002 Bosch LSU 4.2 Replacement Sensor connector plug, pins and plugs, and mild steel O2 bung.