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Bosch LSU4.2 WB-O2 Sensor
Shipping Cut-Off: USPS 9:30am EST / UPS 3:00pm EST
Bosch LSU4.2 WB-O2 sensor compatible with the following FuelTech products:
Sensor life drastically reduced when used with leaded fuel, diesel or 2 stroke engines.
Thread size: M18 x 1.5