• AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle engine tuning and emissions testing.
  • AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system, showcasing the sensor and wiring.
  • AEM Bosch LSU 4.9 UEGO oxygen sensor for automotive emissions monitoring, showing the sensor with wiring and connector.
  • AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system for accurate air-fuel ratio measurement.
  • AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions and fuel management, showing the sensor with wiring.
  • AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions testing and engine tuning, showing the sensor with wiring.
AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle engine tuning and emissions testing.
AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system, showcasing the sensor and wiring.
AEM Bosch LSU 4.9 UEGO oxygen sensor for automotive emissions monitoring, showing the sensor with wiring and connector.
AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system for accurate air-fuel ratio measurement.
AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions and fuel management, showing the sensor with wiring.
AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions testing and engine tuning, showing the sensor with wiring.
AEM's Bosch 4.9LSU 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.

AEM

AEM Bosch LSU 4.9 UEGO Replacement Sensor

SKU AEM30-2004
$134.95
AEM's Bosch 4.9LSU 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.
$134.95

AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle engine tuning and emissions testing. AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system, showcasing the sensor and wiring. AEM Bosch LSU 4.9 UEGO oxygen sensor for automotive emissions monitoring, showing the sensor with wiring and connector. AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system for accurate air-fuel ratio measurement. AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions and fuel management, showing the sensor with wiring. AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions testing and engine tuning, showing the sensor with wiring.
AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle engine tuning and emissions testing. AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system, showcasing the sensor and wiring. AEM Bosch LSU 4.9 UEGO oxygen sensor for automotive emissions monitoring, showing the sensor with wiring and connector. AEM Bosch LSU 4.9 UEGO oxygen sensor installed in a vehicle's exhaust system for accurate air-fuel ratio measurement. AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions and fuel management, showing the sensor with wiring. AEM Bosch LSU 4.9 UEGO oxygen sensor for vehicle emissions testing and engine tuning, showing the sensor with wiring.

AEM's Bosch 4.9LSU 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.

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