90° O2 Oxygen Lambda Sensors Spacer Adapter Plug Catalytic Converter Check Fix

Universal Oxygen Sensor Extender 90 Degree 02 Bung Extension Catalytic Converter O2 Oxygen Sensor Spacer. - If the O2 sensor is too sensitive, the CEL will still open after loading the canceller, and all problems on the CEL alarm will not be resolved.

eBay