An oxygen sensor spacer is not a universal fit for every vehicle. The most important starting point is confirming the sensor thread, sensor position, available clearance, and the condition of the surrounding exhaust parts.
Fitment checklist
- Confirm the oxygen sensor thread is M18 x 1.5.
- Check whether the sensor is upstream or downstream before ordering.
- Confirm there is enough clearance around the sensor location.
- Inspect for rust, damaged threads, or exhaust leaks before installation.
Tokbolt spacer details
The Tokbolt Oxygen Sensor Spacer M18 x 1.5 Adapter is designed for compatible M18 x 1.5 sensor setups. Fitment still depends on the vehicle and installation location.
Related reading
Tokbolt guides are for product education and routine maintenance context. They are not a replacement for vehicle diagnosis, professional service, or local emissions-rule guidance.