2x Oxygen Sensor Extender Spacer M18 x 1.5 Bung Adapter Suitable For OBD2 Vehicles

Product Description
Universal Stainless Steel Straight O2 Spacer Oxygen Sensor Extension M18x1.5 CEL Fix/Simulator
No Rust, No Corrosion, No Scaling, No Pitting, No Seizing

Specifications
Car Check Engine Light Eliminator Adapter
Increases the distance between the O2 sensor and exhaust system
Designed for street and track use
High Quality Stainless Steel construction
M18 x 1.5 thread pitch, length: 45 millimeters

Package Included
2 x O2 Oxygen Sensor Extenders

Note
Check Engine Light fix is achieved by spacing out the O2 sensor so it reads some exhaust gases but is removed from the direct flow. This tricks the ECU into detecting a restriction (e.g., catalytic converter).
This spacer reduces the chance of CEL but some vehicles may require an ECU reset if CEL is already active. No guarantee it will work on all vehicles.