AEM's Bosch 4.2LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM wideband air/fuel UEGO controllers.

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.

Features:
Never requires free-air calibration when used with an AEM Controller and connector plug.High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area)Connector and pins includedReplacement sensor only

More From This Category

Rostra Transmission ISS/Input Sensor 2-Pin Connector Hexagon 9/16" Diameter Tip, A604, A606, Chrysler, Dodge, 1989-2014

Rostra Transmission ISS/Input Sensor 2-Pin Connector Hexagon 9/16" Diameter Tip, A604, A606, Chrysler, Dodge, 1989-2014

$14.97

View
Rostra Transmission TFT Transmission Fluid Temp Sensor 2-Pin Connector, 5R110W, Ford, Mazda, 2003-2012

Rostra Transmission TFT Transmission Fluid Temp Sensor 2-Pin Connector, 5R110W, Ford, Mazda, 2003-2012

$36.39

View
AEM Sensor, 1/8 in. NPT Male Thread

AEM Sensor, 1/8 in. NPT Male Thread

$286.83

View
Rostra Transmission ISS/Input Sensor/OSS/ Output VSS Sensor / TSS/ Turbine Speed Sensor  2-Pin Connector, LCT1000, Allison, 2000-2012

Rostra Transmission ISS/Input Sensor/OSS/ Output VSS Sensor / TSS/ Turbine Speed Sensor 2-Pin Connector, LCT1000, Allison, 2000-2012

$26.86

View
AEM Sensor, Inconel Sheath, 1/8 in. NPT Compression Fitting

AEM Sensor, Inconel Sheath, 1/8 in. NPT Compression Fitting

$86.87

View
AEM Sensor, 1/8 in. NPT Male Thread, 15 PSIG

AEM Sensor, 1/8 in. NPT Male Thread, 15 PSIG

$121.64

View