If you've ever replaced an oxygen sensor yourself you know how crusty and corroded the threads on the exhaust pipes can get! This simple M18x1.5 pitch thread chaser is the correct size for all Bosch oxygen sensors used in Volvos. Once you have the old sensor removed simply thread the tool in to chase and clean the threads to ease installation and ensure proper sealing of the new oxygen sensor.
Additional Keywords: O2 LAMBDA
CTA provides a variety of automotive tools to help you get the job done!