Bosch LSU 4.2 WB-O2 Sensor

Bosch LSU4.2 WB-O2 sensor compatible with the following FuelTech products:

• NanoPRO
• WB-O2 Nano
• Alcohol O2 *requires adapter harnesses
• WB-O2 Datalogger
• WB-O2 Slim

Sensor life drastically reduced when used with leaded fuel, diesel or 2 stroke engines.

Thread size: M18 x 1.5