O2 / Oxygen / Lambda Sensor – Genuine Mazda – MX5 Mk2/2.5 98-05

A new genuine Mazda oxygen sensor for Mk2/2.5 models 98-05.

Please use the drop down box to select which sensor you require.

Faulty oxygen sensors can cause a variety of faults from poor mpg and emissions to rough running and error codes, these genuine sensors are supplied with the plug ready to straight swap.

We have found cheap after market sensors are often wildly inaccurate and whilst they may not cause a engine management light or error code they can cause rough running and power loss, these genuine sensors are the best replacement for a faulty sensor.