Oxygen Sensor LAMBDA PROBE Vespa/Piaggio 150 3V PRIMAVERA/SPRINT 2015-2017 946 FLY 150

Oxygen Sensor O2 Lambda Sensor for Vespa and Piaggio 150 3-Valve Primavera Sprint FLY Small 12mm Version (6426675 1D000353)

Often called an oxygen sensor, lambda probe, lambda sensor, or O2 sensor. This sensor goes into the exhaust to read the exhaust gasses to let the fuel injection system know if the motor is running lean or rich and make adjustments. It's surprisingly fragile. When this fails, you will get a check engine light.

Fits:
--Vespa Primavera 150 - 2015-2017
--Vespa Sprint 150 - 2015-2017
--Vespa 946 all Years
--Piaggio FLY 150 - 2014-2019

An original Piaggio part. Use Piaggio original parts for the correct fit, highest quality, and longest durability.