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 Air/Fuel Ratio, Exhaust Back Pressure Sensor Install Kit

AEM Air/Fuel Ratio, Exhaust Back Pressure Sensor Install Kit

$649.02

AEM Sensor, 1/8 in. NPT Male Thread

AEM Sensor, 1/8 in. NPT Male Thread

$384.78

AEM O2 Sensor Bung, 2.5 in, No-Weld

AEM O2 Sensor Bung, 2.5 in, No-Weld

$116.24

Rostra Transmission OSS/Output Sensor 2-Pin Connector Round 5/16" Diameter Tip, 48RE, A500, A518, A604, A606, Chrysler, Dodge, Jeep, 1989-2014

Rostra Transmission OSS/Output Sensor 2-Pin Connector Round 5/16" Diameter Tip, 48RE, A500, A518, A604, A606, Chrysler, Dodge, Jeep, 1989-2014

$15.82

AEM O2 Sensor Bung, 3 in, No-Weld

AEM O2 Sensor Bung, 3 in, No-Weld

$116.24