The AEM Wideband UEGO Air/Fuel Ratio Sensor Kit is an essential tool for automotive enthusiasts and professionals who demand accurate and reliable air/fuel ratio readings. This kit includes the high-quality Bosch 4.2 LSU Wideband UEGO sensor, renowned for its precision and durability.

Key Features:

• High Accuracy: The kit's centerpiece, the Bosch 4.2 LSU sensor, is acclaimed for its accuracy, able to deliver readings within 0.1 AFR, ensuring optimal engine performance and efficiency.
• No Free-Air Calibration Required: When used with an AEM Wideband AFR Controller and connector plug, this sensor never requires free-air calibration, simplifying installation and maintenance.
• Calibrated Resistor for Precision: Each sensor includes a laser-etched, calibrated resistor in its connector body, uniquely matched to the sensor, ensuring the integrity and accuracy of its output.
• Complete Installation Kit: Alongside the sensor, the kit provides a weld-on mild steel O2 bung, connector plug, wire seals, and pins, offering everything needed for a straightforward installation.
• Designed for AEM Controllers: Specifically tailored for use with AEM Wideband UEGO controllers, this kit ensures seamless compatibility and performance.

The AEM Wideband UEGO Air/Fuel Ratio Sensor Kit with Bosch 4.2 LSU sensor is the ideal choice for those seeking accurate air/fuel ratio measurements, combining Bosch's reliable sensor technology with AEM's engineering excellence.