Bosch LSU4.2 WB-O2 Sensor
![](https://www.fueltech.net/cdn/shop/products/senrosrwbung_1.png?v=1624038526)
Bosch LSU4.2 WB-O2 sensor compatible with the following FuelTech products: NanoPRO WB-O2 Nano Alcohol O2 WB-O2 Datalogger WB-O2 Slim Sensor life
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AEM UEGO Bosch LSU 4.2 Replacement Wideband O2 Sensor (30-2001
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.
![](https://www.maperformance.com/cdn/shop/products/aem-electronics-aem-30-2001-6304740995.jpg?v=1629044499&width=480)
AEM 30-2001 - Bosch UEGO Replacement Sensor
Replacement parts for the current wideband O2 sensors.
![](https://bigstuff3efi.com/wp-content/uploads/2021/02/LSU-Sensor_JMI-003-001.jpg)
BOSCH LSU4.9 WBO2 Sensor
![](https://www.autometer.com/media/catalog/product/cache/26a1a7a027148ed392f7c8370bb507a9/2/2/2243_26.jpg)
SENSOR, O2, REPLACEMENT, WIDEBAND AIR/FUEL
Replacement sensor for the LM-1 and LC-1. For all other Innovate Widebands verify which sensor is being used. The latest generation widebands are compatible with both the Bosch LSU 4.2 and 4.9 but the sensor connector is different on each one. Reference the Sensor/ Sensor cable identifier image below. Another way to verify which sensor is being used is to connect the unit to the LM Programmer software.
Innovate Motorsports 3737 Sensor - Bosch LSU 4.2
![](https://ecotrons.com/wp-content/uploads/2014/02/LSU4.2.jpg)
Bosch LSU 4.9 is superior to LSU 4.2 sensors, News
![](https://www.nzefi.com/wp-content/uploads/Bosch-Wideband-O2-Sensor-1-scaled.jpg)
Bosch LSU4.2 Wide-band Oxygen (O2) Sensor - NZEFI
Description Warranty The Bosch LSU 4.2 5-wire, wide-band O2 sensor is a replacement sensor for the LM-1 and LC-1. For all other Innovate Widebands,
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Innovate 37370 O2 Sensor (Bosch LSU4.2)
![](https://cdn11.bigcommerce.com/s-ta980ko58k/images/stencil/1280x1280/products/1756/19539/G-SNDR-23_880x880px__74092.1619131001.jpg?c=2)
LSU 4.9 Wideband O2 Sensor (for the standalone AFWB gauge only
![](https://content.instructables.com/FO2/Y73Z/J8AGSZ5Y/FO2Y73ZJ8AGSZ5Y.png?auto=webp&frame=1&crop=3:2&width=320&md=c61d8012c0981bcb00976deaf41fa35a)
Bosch LSU 4.2 Wideband O2 Sensor Testing (2001 Skoda Octavia 1.6
Buy LSU4.2 Wideband O2 UEGO Sensor 0258007206 for Bosch PLX AEM Online
![](https://www.disenparts.com/media/catalog/product/cache/a26496d056a2c3d98f7883881adefcf3/image/26634700e/lsu4-2-wideband-o2-uego-sensor-0258007206-for-bosch.jpg)
LSU4.2 Wideband O2 UEGO Sensor 0258007206 for Bosch
![](https://ae01.alicdn.com/kf/H66c5d32615d54646b5b2735cb2567663u.png_640x640.png_.webp)
0258007057 17014 Lsu4.2 Wide Band O2 Sensor For 99-05 Vw Jetta 1.8