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AEM Wideband UEGO Bosch 4.2LSU Replacement O2 Sensor (30-2001)

$117.95 $128.95
-9%
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AEM Wideband UEGO Bosch 4.2LSU Replacement O2 Sensor (30-2001)
$117.95 $128.95
$117.95 $128.95

The AEM Bosch 4.2LSU Wideband UEGO replacement O2 sensor is a precision instrument designed for accurate air/fuel ratio (AFR) monitoring. This sensor (MPN 30-2001) is laboratory-calibrated at the Bosch factory to within 0.1 AFR and features a laser-etched, calibrated resistor within the connector body. This resistor is uniquely matched to the individual sensor, ensuring precise output without the need for manual free-air calibration when used with an AEM wideband controller.

Engineered for durability in high-performance applications, the sensor utilizes a high-quality sealed housing with a 360-degree welded wetted area to protect against automotive fluids. It serves as a direct replacement for existing mounted wideband sensors, including the sensor body, attached cable, and male connector.

  • MPN: 30-2001
  • Sensor Type: Bosch 4.2LSU Wideband
  • Accuracy: Laboratory-calibrated to 0.1 AFR
  • Calibration: No free-air calibration required with AEM controllers
  • Construction: 360-degree welded wetted area for fluid resistance
  • Includes: Sensor with attached cable and male connector

Compatible AEM Controllers: Fits Infinity Engine Management Systems, 30-4100 Digital Gauge, 30-4900 Wideband Failsafe, 30-2310 Inline, 30-2340/30-2340-N 4-Channel, 30-5130 Analog Gauge, 30-5143 Analog E85, and 30-2320 X-WiFi Controller.

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