AEM's wideband O2 UEGO AFR replacement sensor and stainless-steel, finned, stand-off bung kit includes only a replacement Bosch 4.2 LSU Wideband UEGO sensor and stainless steel tall manifold bung. It is designed for installation and use with the AEM 4-Channel Wideband UEGO Controller, and forced induction (turbo and supercharged) applications.

These AEM LSU 4.2 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:
Accurate to 0.1 AFRNever requires free-air calibration when used with an AEM Controller and connector plug.Specifically designed for use with AEM Wideband UEGO controllersIncludes sensor and weld-on stainless-steel tall manifold bung

More From This Category

AEM O2 Sensor Bung, 2 in., No-Weld

AEM O2 Sensor Bung, 2 in., No-Weld

$87.27

View
AEM Air/Fuel Ratio, Bosch LSU 4.2 Wideband Uego Installation Kit

AEM Air/Fuel Ratio, Bosch LSU 4.2 Wideband Uego Installation Kit

$278.10

View
AEM O2 Sensor Bung, 2.5 in., No-Weld

AEM O2 Sensor Bung, 2.5 in., No-Weld

$87.27

View
Rostra Transmission VSS Vehicle Speed Sensor, 42RLE, Chrysler, Dodge, Jeep, 2003-2013

Rostra Transmission VSS Vehicle Speed Sensor, 42RLE, Chrysler, Dodge, Jeep, 2003-2013

$38.33

View
AEM Sensor, 1/8 in. NPT Male Thread, 50 PSIA

AEM Sensor, 1/8 in. NPT Male Thread, 50 PSIA

$121.64

View
Rostra Transmission Fluid Pressure Sensor 2-Wire Female Conn. 1-Button Sensor, 5R55N, Ford, Lincoln, Mazda, Mercury, 1999-2002

Rostra Transmission Fluid Pressure Sensor 2-Wire Female Conn. 1-Button Sensor, 5R55N, Ford, Lincoln, Mazda, Mercury, 1999-2002

$53.18

View