Lambda O2 Oxygen Sensor For AEM Electronics AFR LSU 4.2 Wideband Lambda Sensor

30-4100 - Digital Wideband UEGO Gauge. 30-4900 - Wideband Failsafe Gauge. 30-5130 - Analog Wideband UEGO Gauge. 30-5143 - Analog E85 Wideband UEGO Gauge. 1 x Oxygen Lambda Sensor. Interchange Part NumberBosch LSU 4.2 Wideband Sensor.

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