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AEM Wideband UEGO Sensor 30-2001

Part Number: 30-2001

Availability: In stock

AEM Wideband UEGO Sensor 30-2001
Inhouse technician available

Manufacturer Warranty

This product is covered by the manufacturer’s warranty. If believed to be defective, contact original manufacturer for warranty claim.


P65 Warning WARNING: Cancer and Reproductive Harm -



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.

  • Accurate to 0.1 AFR
  • Never requires free-air calibration when used with an AEM Controller and connector plug.
  • Specifically designed for use with AEM Wideband UEGO controllers
  • Replacement sensor only
TSP is proud to offer best-in-class products from AEM!


Number of Wires5
Voltage Range0-5 V
Mounting StyleThread-in
Oxygen Sensor BungNot Included
Wiring HarnessIncluded
QuantitySold Individual
NoteFor use with any AEM Wideband UEGO Controller or Gauge. LSU 4.2 replacement.


This product is universal

Specifications and verbiage provided by AEM. Copyright © 2014 AEM Electronics.


Additional Information

Make Universal
Engine Type Universal
Transmission Type No
Axle Type No
Warranty Manufacturer Warranty
Maximum Voltage No