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

AEM Oxygen Sensor, Bosch LSU 4.2 Wideband UEGO "Replacement" Sensor

AEM Oxygen Sensor, Bosch LSU 4.2 Wideband UEGO "Replacement" Sensor

$197.14

AEM Air/Fuel Ratio, Bosch 4.2Lsu Wideband Uego Sensor With Stainless Tall Manifold Bung

AEM Air/Fuel Ratio, Bosch 4.2Lsu Wideband Uego Sensor With Stainless Tall Manifold Bung

$279.47

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

Rostra Transmission TSS/Intermediate Shaft Speed Sensor 2-Pin Connector 1-Bolt Bracket 90 Degree to Conn., Ford, Lincoln, Mazda, Mercury, 2002-2010

Rostra Transmission TSS/Intermediate Shaft Speed Sensor 2-Pin Connector 1-Bolt Bracket 90 Degree to Conn., Ford, Lincoln, Mazda, Mercury, 2002-2010

$29.68

GM Performance Coolant Temperature Sensor, GM OE, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn,

GM Performance Coolant Temperature Sensor, GM OE, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn,

$72.40

GM Performance MAP Sensors

GM Performance MAP Sensors

$191.40