SENSOR, O2, REPLACEMENT, WIDEBAND AIR/FUEL
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2024 update: We recommend AEM's UEGO Wideband O2 sensor over this original version. We've seen much better reliability with the UEGO unit. That can be
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AEM Wideband O2 Sensor
Sensor, O2, Replacement, Wideband Air/Fuel Pro Plus
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SENSOR, O2, REPLACEMENT, WIDEBAND AIR/FUEL, PRO PLUS
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AEM 30-4110 UEGO Wideband O2 Air Fuel Ratio Gauge AFR 52mm with
Brand new genuine Denso replacement Air/Fuel (oxygen) sensor. Fits either upstream position (you need 2 per engine) on all Toyota 2GR-FE applications.
![](https://www.monkeywrenchracing.com/wp-content/uploads/2016/11/QRP-89467-07030.jpg)
Denso Air/Fuel (wideband O2) Sensor - Toyota 2GR-FE Upstream (not Lotus)
AEM has used two different oxygen sensors with their AEM Air Fuel ratio gauge kits. Please look at our photos showing the difference in the connectors
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AEM UEGO Wideband Replacement LSU 4.9 Oxygen Sensor
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52mm Car Air Fuel Ratio Gauge Meter Smoke Lens Wideband With O2
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
GlowShift's Replacement Wideband 4.9 LSU Oxygen Sensor will replace your existing sensor for your Wideband Air/Fuel Gauge and comes with a
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Replacement 4.9 LSU Wideband Oxygen Sensor
Oxygen sensor features double protection layer, aluminum oxide layer, PTFE filter and stainless steel housing. Note:Please Compare with the Original
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X AUTOHAUX 6 Wire Air Fuel Ratio O2 Oxygen Sensor Replacement Upstream for Mini Cooper 2007-2012 35427018 250-25044