AEM/30-2005 Replacement 4.9LSU O2 Sensor with Connector for your AEM Wideband
AEM are world leaders in high performance and innovative aftermarket products. Their mantra is to produce products that are “Engineered to Outperform”.

AEM's wideband UEGO air/fuel ratio sensor kit includes a Bosch 4.9 LSU Wideband UEGO sensor, connector plug, pins and plugs, and mild steel O2 bung.

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